ecp5_mainboard/power: Add 1.8V, 2.5V and 3.3V regulators

Signed-off-by: David Shah <davey1576@gmail.com>
6 years ago · 80f8119591
parent ad8533075f
commit 80f8119591
4 changed files with 1098 additions and 86 deletions
--- a/hardware/ecp5_mainboard/ecp5_mainboard-cache.lib
+++ b/hardware/ecp5_mainboard/ecp5_mainboard-cache.lib
@ -337,6 +337,27 @@ X Vbst 6 700 0 200 L 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# eco_power:TPS62823
+#
+DEF eco_power:TPS62823 U 0 40 Y Y 1 F N
+F0 "U" 0 50 50 H V C CNN
+F1 "eco_power:TPS62823" 0 -50 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS TPS62822 TPS62821
+DRAW
+S -500 400 500 -400 0 1 0 f
+X EN 1 -700 100 200 R 50 50 1 1 I
+X Vin 17 -700 300 200 R 50 50 1 1 W
+X FB 2 700 100 200 L 50 50 1 1 I
+X AGND 3 -700 -300 200 R 50 50 1 1 W
+X NC 4 -700 -100 200 R 50 50 1 1 N
+X PGND 5 700 -300 200 L 50 50 1 1 W
+X SW 6 700 300 200 L 50 50 1 1 O
+X PG 8 700 -100 200 L 50 50 1 1 C
+ENDDRAW
+ENDDEF
+#
 # power:+12V
 #
 DEF power:+12V #PWR 0 0 Y Y 1 F P
@ -352,6 +373,52 @@ X +12V 1 0 0 0 U 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
+# power:+1V8
+#
+DEF power:+1V8 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power:+1V8" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +1V8 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power:+2V5
+#
+DEF power:+2V5 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power:+2V5" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +2V5 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power:+3V3
+#
+DEF power:+3V3 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power:+3V3" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS +3.3V
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
 # power:+5V
 #
 DEF power:+5V #PWR 0 0 Y Y 1 F P
--- a/hardware/ecp5_mainboard/power.sch
+++ b/hardware/ecp5_mainboard/power.sch
@ -192,7 +192,7 @@ $EndComp
 Wire Wire Line
 	4850 1600 4850 1900
 Wire Wire Line
-	4850 1900 4350 1900
+	4850 1900 4300 1900
 Connection ~ 3250 1900
 $Comp
 L Device:R_Small R?
@ -208,7 +208,7 @@ $EndComp
 Wire Wire Line
 	4850 1000 4850 950 
 Wire Wire Line
-	4850 950  4350 950 
+	4850 950  4300 950 
 Connection ~ 3250 950 
 Wire Wire Line
 	4850 1200 4850 1300
@ -228,7 +228,7 @@ L Device:R_Small R?
 U 1 1 5B5E1D3F
 P 3950 1650
 F 0 "R?" H 4009 1696 50  0000 L CNN
-F 1 "10k" H 4009 1605 50  0000 L CNN
+F 1 "4.7k" H 4009 1605 50  0000 L CNN
 F 2 "" H 3950 1650 50  0001 C CNN
 F 3 "~" H 3950 1650 50  0001 C CNN
 	1    3950 1650
@ -259,14 +259,9 @@ Wire Wire Line
 	5750 1300 5650 1300
 Wire Wire Line
 	5650 1300 5650 1100
-Wire Wire Line
-	5650 950  5350 950 
 Connection ~ 4850 950 
 Wire Wire Line
 	5750 1100 5650 1100
-Connection ~ 5650 1100
-Wire Wire Line
-	5650 1100 5650 950 
 Wire Wire Line
 	5750 1500 5650 1500
 Wire Wire Line
@ -287,7 +282,6 @@ F 3 "~" H 5350 1400 50  0001 C CNN
 $EndComp
 Wire Wire Line
 	5350 1300 5350 950 
-Connection ~ 5350 950 
 Wire Wire Line
 	5350 950  4850 950 
 Wire Wire Line
@ -298,21 +292,16 @@ Wire Wire Line
 $Comp
 L Device:L L?
 U 1 1 5B5E85F4
-P 6450 750
-F 0 "L?" V 6640 750 50  0000 C CNN
-F 1 "3.3µH/XAL6030-332" V 6549 750 50  0000 C CNN
-F 2 "" H 6450 750 50  0001 C CNN
-F 3 "~" H 6450 750 50  0001 C CNN
-	1    6450 750 
+P 7800 750
+F 0 "L?" V 7990 750 50  0000 C CNN
+F 1 "3.3µH/XAL6030-332" V 7899 750 50  0000 C CNN
+F 2 "" H 7800 750 50  0001 C CNN
+F 3 "~" H 7800 750 50  0001 C CNN
+	1    7800 750 
 	0    -1   -1   0   
 $EndComp
 Wire Wire Line
-	6300 750  5650 750 
-Wire Wire Line
-	5650 750  5650 950 
-Connection ~ 5650 950 
-Wire Wire Line
-	6600 750  7450 750 
+	7650 750  7450 750 
 Wire Wire Line
 	7450 750  7450 1100
 Wire Wire Line
@ -338,76 +327,73 @@ Wire Wire Line
 $Comp
 L Device:R_Small R?
 U 1 1 5B5EBCCF
-P 7700 1000
-F 0 "R?" H 7759 1046 50  0000 L CNN
-F 1 "54.9k" H 7759 955 50  0000 L CNN
-F 2 "" H 7700 1000 50  0001 C CNN
-F 3 "~" H 7700 1000 50  0001 C CNN
-	1    7700 1000
+P 8350 1000
+F 0 "R?" H 8409 1046 50  0000 L CNN
+F 1 "54.9k" H 8409 955 50  0000 L CNN
+F 2 "" H 8350 1000 50  0001 C CNN
+F 3 "~" H 8350 1000 50  0001 C CNN
+	1    8350 1000
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7700 900  7700 750 
-Wire Wire Line
-	7700 750  7450 750 
-Connection ~ 7450 750 
+	8350 900  8350 750 
 Wire Wire Line
-	7700 1100 7700 1500
+	8350 1100 8350 1500
 Wire Wire Line
-	7700 1500 7150 1500
+	8350 1500 7150 1500
 $Comp
 L Device:R_Small R?
 U 1 1 5B5ED622
-P 7700 1700
-F 0 "R?" H 7759 1746 50  0000 L CNN
-F 1 "10k" H 7759 1655 50  0000 L CNN
-F 2 "" H 7700 1700 50  0001 C CNN
-F 3 "~" H 7700 1700 50  0001 C CNN
-	1    7700 1700
+P 8350 1700
+F 0 "R?" H 8409 1746 50  0000 L CNN
+F 1 "10k" H 8409 1655 50  0000 L CNN
+F 2 "" H 8350 1700 50  0001 C CNN
+F 3 "~" H 8350 1700 50  0001 C CNN
+	1    8350 1700
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7700 1600 7700 1500
-Connection ~ 7700 1500
+	8350 1600 8350 1500
+Connection ~ 8350 1500
 Wire Wire Line
-	5650 1900 7700 1900
+	5650 1900 8350 1900
 Wire Wire Line
-	7700 1900 7700 1800
+	8350 1900 8350 1800
 Connection ~ 5650 1900
 $Comp
 L Device:C_Small C?
 U 1 1 5B5F0113
-P 8150 1500
-F 0 "C?" H 8242 1546 50  0000 L CNN
-F 1 "47µ" H 8242 1455 50  0000 L CNN
-F 2 "" H 8150 1500 50  0001 C CNN
-F 3 "~" H 8150 1500 50  0001 C CNN
-	1    8150 1500
+P 8800 1500
+F 0 "C?" H 8892 1546 50  0000 L CNN
+F 1 "47µ" H 8892 1455 50  0000 L CNN
+F 2 "" H 8800 1500 50  0001 C CNN
+F 3 "~" H 8800 1500 50  0001 C CNN
+	1    8800 1500
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	8150 1400 8150 750 
+	8800 1400 8800 750 
 Wire Wire Line
-	8150 750  7700 750 
-Connection ~ 7700 750 
+	8800 750  8350 750 
+Connection ~ 8350 750 
 Wire Wire Line
-	8150 1600 8150 1900
+	8800 1600 8800 1900
 Wire Wire Line
-	8150 1900 7700 1900
-Connection ~ 7700 1900
+	8800 1900 8350 1900
+Connection ~ 8350 1900
 $Comp
 L power:+5V #PWR?
 U 1 1 5B5F2065
-P 7700 700
-F 0 "#PWR?" H 7700 550 50  0001 C CNN
-F 1 "+5V" H 7715 873 50  0000 C CNN
-F 2 "" H 7700 700 50  0001 C CNN
-F 3 "" H 7700 700 50  0001 C CNN
-	1    7700 700 
+P 8350 700
+F 0 "#PWR?" H 8350 550 50  0001 C CNN
+F 1 "+5V" H 8365 873 50  0000 C CNN
+F 2 "" H 8350 700 50  0001 C CNN
+F 3 "" H 8350 700 50  0001 C CNN
+	1    8350 700 
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7700 700  7700 750 
+	8350 700  8350 750 
 Text GLabel 1000 3100 0    50   Input ~ 0
 DBGVBus
 Text Notes 650  1500 0    50   ~ 0
@ -489,48 +475,48 @@ Wire Wire Line
 $Comp
 L Transistor_FET:2N7002 Q?
 U 1 1 5B60BC1B
-P 4250 1500
-F 0 "Q?" H 4455 1546 50  0000 L CNN
-F 1 "2N7002" H 4455 1455 50  0000 L CNN
-F 2 "Package_TO_SOT_SMD:SOT-23" H 4450 1425 50  0001 L CIN
-F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 4250 1500 50  0001 L CNN
-	1    4250 1500
+P 4200 1500
+F 0 "Q?" H 4405 1546 50  0000 L CNN
+F 1 "BSH111BKR" H 4405 1455 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 4400 1425 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 4200 1500 50  0001 L CNN
+	1    4200 1500
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4050 1500 3950 1500
+	4000 1500 3950 1500
 Connection ~ 3950 1500
 Wire Wire Line
 	3950 1500 3950 1550
 Wire Wire Line
-	4350 1700 4350 1900
-Connection ~ 4350 1900
+	4300 1700 4300 1900
+Connection ~ 4300 1900
 Wire Wire Line
-	4350 1900 3950 1900
+	4300 1900 3950 1900
 $Comp
 L Device:R_Small R?
 U 1 1 5B612BCC
-P 4350 1100
-F 0 "R?" H 4409 1146 50  0000 L CNN
-F 1 "10k" H 4409 1055 50  0000 L CNN
-F 2 "" H 4350 1100 50  0001 C CNN
-F 3 "~" H 4350 1100 50  0001 C CNN
-	1    4350 1100
+P 4300 1100
+F 0 "R?" H 4359 1146 50  0000 L CNN
+F 1 "10k" H 4359 1055 50  0000 L CNN
+F 2 "" H 4300 1100 50  0001 C CNN
+F 3 "~" H 4300 1100 50  0001 C CNN
+	1    4300 1100
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4350 1000 4350 950 
-Connection ~ 4350 950 
+	4300 1000 4300 950 
+Connection ~ 4300 950 
 Wire Wire Line
-	4350 950  3950 950 
+	4300 950  3950 950 
 Wire Wire Line
-	4350 1200 4350 1250
+	4300 1200 4300 1250
 Wire Wire Line
-	4350 1250 4700 1250
-Connection ~ 4350 1250
+	4300 1250 4650 1250
+Connection ~ 4300 1250
 Wire Wire Line
-	4350 1250 4350 1300
-Text Label 4700 1250 2    50   ~ 0
+	4300 1250 4300 1300
+Text Label 4650 1250 2    50   ~ 0
 C5V_EN
 Wire Wire Line
 	3600 4750 3600 4850
@ -844,4 +830,936 @@ Wire Wire Line
 	5250 3250 5250 3100
 Wire Wire Line
 	5250 3550 5250 3700
+$Comp
+L eco_power:TPS62823 U?
+U 1 1 5B7059F5
+P 9200 3400
+F 0 "U?" H 9200 3965 50  0000 C CNN
+F 1 "TPS62823" H 9200 3874 50  0000 C CNN
+F 2 "" H 9200 3400 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/tps62823.pdf" H 9200 3400 50  0001 C CNN
+	1    9200 3400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8500 3300 8250 3300
+Text Label 8250 3300 0    50   ~ 0
+3V3_EN
+$Comp
+L power:+5V #PWR?
+U 1 1 5B7102D5
+P 7900 3000
+F 0 "#PWR?" H 7900 2850 50  0001 C CNN
+F 1 "+5V" H 7915 3173 50  0000 C CNN
+F 2 "" H 7900 3000 50  0001 C CNN
+F 3 "" H 7900 3000 50  0001 C CNN
+	1    7900 3000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 3000 7900 3100
+Wire Wire Line
+	7900 3100 8500 3100
+$Comp
+L Device:C_Small C?
+U 1 1 5B71FF67
+P 7900 3450
+F 0 "C?" H 7992 3496 50  0000 L CNN
+F 1 "10µ" H 7992 3405 50  0000 L CNN
+F 2 "" H 7900 3450 50  0001 C CNN
+F 3 "~" H 7900 3450 50  0001 C CNN
+	1    7900 3450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 3350 7900 3100
+Connection ~ 7900 3100
+Wire Wire Line
+	8500 3700 7900 3700
+Wire Wire Line
+	7900 3700 7900 3550
+$Comp
+L power:GND #PWR?
+U 1 1 5B730196
+P 7900 3950
+F 0 "#PWR?" H 7900 3700 50  0001 C CNN
+F 1 "GND" H 7905 3777 50  0000 C CNN
+F 2 "" H 7900 3950 50  0001 C CNN
+F 3 "" H 7900 3950 50  0001 C CNN
+	1    7900 3950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 3950 7900 3700
+Connection ~ 7900 3700
+$Comp
+L power:GND #PWR?
+U 1 1 5B73AFB3
+P 10000 3950
+F 0 "#PWR?" H 10000 3700 50  0001 C CNN
+F 1 "GND" H 10005 3777 50  0000 C CNN
+F 2 "" H 10000 3950 50  0001 C CNN
+F 3 "" H 10000 3950 50  0001 C CNN
+	1    10000 3950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10000 3950 10000 3900
+Wire Wire Line
+	10000 3700 9900 3700
+Text Label 10150 3500 2    50   ~ 0
+3V3_PG
+$Comp
+L Device:L L?
+U 1 1 5B74688C
+P 10200 3100
+F 0 "L?" V 10390 3100 50  0000 C CNN
+F 1 "470n/IHLP1212" V 10299 3100 50  0000 C CNN
+F 2 "" H 10200 3100 50  0001 C CNN
+F 3 "~" H 10200 3100 50  0001 C CNN
+	1    10200 3100
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	5650 1100 5650 950 
+Wire Wire Line
+	5650 950  5350 950 
+Connection ~ 5650 1100
+Connection ~ 5350 950 
+Wire Wire Line
+	7950 750  8350 750 
+Wire Wire Line
+	9900 3100 10050 3100
+$Comp
+L Device:R_Small R?
+U 1 1 5B762FA7
+P 10750 3350
+F 0 "R?" H 10809 3396 50  0000 L CNN
+F 1 "453k" H 10809 3305 50  0000 L CNN
+F 2 "" H 10750 3350 50  0001 C CNN
+F 3 "~" H 10750 3350 50  0001 C CNN
+	1    10750 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 5B7630FE
+P 10750 3750
+F 0 "R?" H 10809 3796 50  0000 L CNN
+F 1 "100k" H 10809 3705 50  0000 L CNN
+F 2 "" H 10750 3750 50  0001 C CNN
+F 3 "~" H 10750 3750 50  0001 C CNN
+	1    10750 3750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10750 3650 10750 3550
+Wire Wire Line
+	10000 3900 10750 3900
+Wire Wire Line
+	10750 3900 10750 3850
+Connection ~ 10000 3900
+Wire Wire Line
+	10000 3900 10000 3700
+Wire Wire Line
+	10750 3550 10400 3550
+Wire Wire Line
+	10300 3550 10300 3300
+Wire Wire Line
+	10300 3300 9900 3300
+Connection ~ 10750 3550
+Wire Wire Line
+	10750 3550 10750 3450
+Wire Wire Line
+	10350 3100 10400 3100
+Wire Wire Line
+	10750 3100 10750 3250
+$Comp
+L Device:C_Small C?
+U 1 1 5B7801C8
+P 11100 3550
+F 0 "C?" H 11192 3596 50  0000 L CNN
+F 1 "10µ" H 11192 3505 50  0000 L CNN
+F 2 "" H 11100 3550 50  0001 C CNN
+F 3 "~" H 11100 3550 50  0001 C CNN
+	1    11100 3550
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5B780302
+P 11400 3550
+F 0 "C?" H 11492 3596 50  0000 L CNN
+F 1 "10µ" H 11492 3505 50  0000 L CNN
+F 2 "" H 11400 3550 50  0001 C CNN
+F 3 "~" H 11400 3550 50  0001 C CNN
+	1    11400 3550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11100 3650 11100 3900
+Wire Wire Line
+	11100 3900 10750 3900
+Connection ~ 10750 3900
+Wire Wire Line
+	10750 3100 11100 3100
+Wire Wire Line
+	11100 3100 11100 3450
+Connection ~ 10750 3100
+Wire Wire Line
+	11100 3100 11400 3100
+Wire Wire Line
+	11400 3100 11400 3450
+Connection ~ 11100 3100
+Wire Wire Line
+	11400 3650 11400 3900
+Wire Wire Line
+	11400 3900 11100 3900
+Connection ~ 11100 3900
+Wire Wire Line
+	11100 2950 11100 3100
+$Comp
+L eco_power:TPS62823 U?
+U 1 1 5B7A0A18
+P 9200 4900
+F 0 "U?" H 9200 5465 50  0000 C CNN
+F 1 "TPS62823" H 9200 5374 50  0000 C CNN
+F 2 "" H 9200 4900 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/tps62823.pdf" H 9200 4900 50  0001 C CNN
+	1    9200 4900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8500 4800 8250 4800
+Text Label 8250 4800 0    50   ~ 0
+2V5_EN
+$Comp
+L power:+5V #PWR?
+U 1 1 5B7A0A20
+P 7900 4500
+F 0 "#PWR?" H 7900 4350 50  0001 C CNN
+F 1 "+5V" H 7915 4673 50  0000 C CNN
+F 2 "" H 7900 4500 50  0001 C CNN
+F 3 "" H 7900 4500 50  0001 C CNN
+	1    7900 4500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 4500 7900 4600
+Wire Wire Line
+	7900 4600 8500 4600
+$Comp
+L Device:C_Small C?
+U 1 1 5B7A0A28
+P 7900 4950
+F 0 "C?" H 7992 4996 50  0000 L CNN
+F 1 "10µ" H 7992 4905 50  0000 L CNN
+F 2 "" H 7900 4950 50  0001 C CNN
+F 3 "~" H 7900 4950 50  0001 C CNN
+	1    7900 4950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 4850 7900 4600
+Connection ~ 7900 4600
+Wire Wire Line
+	8500 5200 7900 5200
+Wire Wire Line
+	7900 5200 7900 5050
+$Comp
+L power:GND #PWR?
+U 1 1 5B7A0A32
+P 7900 5450
+F 0 "#PWR?" H 7900 5200 50  0001 C CNN
+F 1 "GND" H 7905 5277 50  0000 C CNN
+F 2 "" H 7900 5450 50  0001 C CNN
+F 3 "" H 7900 5450 50  0001 C CNN
+	1    7900 5450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 5450 7900 5200
+Connection ~ 7900 5200
+$Comp
+L power:GND #PWR?
+U 1 1 5B7A0A3A
+P 10000 5450
+F 0 "#PWR?" H 10000 5200 50  0001 C CNN
+F 1 "GND" H 10005 5277 50  0000 C CNN
+F 2 "" H 10000 5450 50  0001 C CNN
+F 3 "" H 10000 5450 50  0001 C CNN
+	1    10000 5450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10000 5450 10000 5400
+Wire Wire Line
+	10000 5200 9900 5200
+Wire Wire Line
+	9900 5000 10150 5000
+Text Label 10150 5000 2    50   ~ 0
+2V5_PG
+$Comp
+L Device:L L?
+U 1 1 5B7A0A44
+P 10200 4600
+F 0 "L?" V 10390 4600 50  0000 C CNN
+F 1 "470n/IHLP1212" V 10299 4600 50  0000 C CNN
+F 2 "" H 10200 4600 50  0001 C CNN
+F 3 "~" H 10200 4600 50  0001 C CNN
+	1    10200 4600
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	9900 4600 10050 4600
+$Comp
+L Device:R_Small R?
+U 1 1 5B7A0A4B
+P 10750 4850
+F 0 "R?" H 10809 4896 50  0000 L CNN
+F 1 "316k" H 10809 4805 50  0000 L CNN
+F 2 "" H 10750 4850 50  0001 C CNN
+F 3 "~" H 10750 4850 50  0001 C CNN
+	1    10750 4850
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 5B7A0A51
+P 10750 5250
+F 0 "R?" H 10809 5296 50  0000 L CNN
+F 1 "100k" H 10809 5205 50  0000 L CNN
+F 2 "" H 10750 5250 50  0001 C CNN
+F 3 "~" H 10750 5250 50  0001 C CNN
+	1    10750 5250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10750 5150 10750 5050
+Wire Wire Line
+	10000 5400 10750 5400
+Wire Wire Line
+	10750 5400 10750 5350
+Connection ~ 10000 5400
+Wire Wire Line
+	10000 5400 10000 5200
+Wire Wire Line
+	10750 5050 10400 5050
+Wire Wire Line
+	10300 5050 10300 4800
+Wire Wire Line
+	10300 4800 9900 4800
+Connection ~ 10750 5050
+Wire Wire Line
+	10750 5050 10750 4950
+Wire Wire Line
+	10350 4600 10400 4600
+Wire Wire Line
+	10750 4600 10750 4750
+$Comp
+L Device:C_Small C?
+U 1 1 5B7A0A63
+P 11100 5050
+F 0 "C?" H 11192 5096 50  0000 L CNN
+F 1 "10µ" H 11192 5005 50  0000 L CNN
+F 2 "" H 11100 5050 50  0001 C CNN
+F 3 "~" H 11100 5050 50  0001 C CNN
+	1    11100 5050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5B7A0A69
+P 11400 5050
+F 0 "C?" H 11492 5096 50  0000 L CNN
+F 1 "10µ" H 11492 5005 50  0000 L CNN
+F 2 "" H 11400 5050 50  0001 C CNN
+F 3 "~" H 11400 5050 50  0001 C CNN
+	1    11400 5050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11100 5150 11100 5400
+Wire Wire Line
+	11100 5400 10750 5400
+Connection ~ 10750 5400
+Wire Wire Line
+	10750 4600 11100 4600
+Wire Wire Line
+	11100 4600 11100 4950
+Connection ~ 10750 4600
+Wire Wire Line
+	11100 4600 11400 4600
+Wire Wire Line
+	11400 4600 11400 4950
+Connection ~ 11100 4600
+Wire Wire Line
+	11400 5150 11400 5400
+Wire Wire Line
+	11400 5400 11100 5400
+Connection ~ 11100 5400
+Wire Wire Line
+	11100 4450 11100 4600
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5B7A9B1F
+P 11100 2950
+F 0 "#PWR?" H 11100 2800 50  0001 C CNN
+F 1 "+3V3" H 11115 3123 50  0000 C CNN
+F 2 "" H 11100 2950 50  0001 C CNN
+F 3 "" H 11100 2950 50  0001 C CNN
+	1    11100 2950
+	1    0    0    -1  
+$EndComp
+$Comp
+L eco_power:TPS62823 U?
+U 1 1 5B7AA29B
+P 9200 6450
+F 0 "U?" H 9200 7015 50  0000 C CNN
+F 1 "TPS62823" H 9200 6924 50  0000 C CNN
+F 2 "" H 9200 6450 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/tps62823.pdf" H 9200 6450 50  0001 C CNN
+	1    9200 6450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8500 6350 8250 6350
+Text Label 8250 6350 0    50   ~ 0
+1V8_EN
+$Comp
+L power:+5V #PWR?
+U 1 1 5B7AA2A4
+P 7900 6050
+F 0 "#PWR?" H 7900 5900 50  0001 C CNN
+F 1 "+5V" H 7915 6223 50  0000 C CNN
+F 2 "" H 7900 6050 50  0001 C CNN
+F 3 "" H 7900 6050 50  0001 C CNN
+	1    7900 6050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 6050 7900 6150
+Wire Wire Line
+	7900 6150 8500 6150
+$Comp
+L Device:C_Small C?
+U 1 1 5B7AA2AC
+P 7900 6500
+F 0 "C?" H 7992 6546 50  0000 L CNN
+F 1 "10µ" H 7992 6455 50  0000 L CNN
+F 2 "" H 7900 6500 50  0001 C CNN
+F 3 "~" H 7900 6500 50  0001 C CNN
+	1    7900 6500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 6400 7900 6150
+Connection ~ 7900 6150
+Wire Wire Line
+	8500 6750 7900 6750
+Wire Wire Line
+	7900 6750 7900 6600
+$Comp
+L power:GND #PWR?
+U 1 1 5B7AA2B7
+P 7900 7000
+F 0 "#PWR?" H 7900 6750 50  0001 C CNN
+F 1 "GND" H 7905 6827 50  0000 C CNN
+F 2 "" H 7900 7000 50  0001 C CNN
+F 3 "" H 7900 7000 50  0001 C CNN
+	1    7900 7000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7900 7000 7900 6750
+Connection ~ 7900 6750
+$Comp
+L power:GND #PWR?
+U 1 1 5B7AA2BF
+P 10000 7000
+F 0 "#PWR?" H 10000 6750 50  0001 C CNN
+F 1 "GND" H 10005 6827 50  0000 C CNN
+F 2 "" H 10000 7000 50  0001 C CNN
+F 3 "" H 10000 7000 50  0001 C CNN
+	1    10000 7000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10000 7000 10000 6950
+Wire Wire Line
+	10000 6750 9900 6750
+Wire Wire Line
+	9900 6550 10150 6550
+Text Label 10150 6550 2    50   ~ 0
+1V8_PG
+$Comp
+L Device:L L?
+U 1 1 5B7AA2C9
+P 10200 6150
+F 0 "L?" V 10390 6150 50  0000 C CNN
+F 1 "470n/IHLP1212" V 10299 6150 50  0000 C CNN
+F 2 "" H 10200 6150 50  0001 C CNN
+F 3 "~" H 10200 6150 50  0001 C CNN
+	1    10200 6150
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	9900 6150 10050 6150
+$Comp
+L Device:R_Small R?
+U 1 1 5B7AA2D1
+P 10750 6400
+F 0 "R?" H 10809 6446 50  0000 L CNN
+F 1 "200k" H 10809 6355 50  0000 L CNN
+F 2 "" H 10750 6400 50  0001 C CNN
+F 3 "~" H 10750 6400 50  0001 C CNN
+	1    10750 6400
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 5B7AA2D8
+P 10750 6800
+F 0 "R?" H 10809 6846 50  0000 L CNN
+F 1 "100k" H 10809 6755 50  0000 L CNN
+F 2 "" H 10750 6800 50  0001 C CNN
+F 3 "~" H 10750 6800 50  0001 C CNN
+	1    10750 6800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10750 6700 10750 6600
+Wire Wire Line
+	10000 6950 10750 6950
+Wire Wire Line
+	10750 6950 10750 6900
+Connection ~ 10000 6950
+Wire Wire Line
+	10000 6950 10000 6750
+Wire Wire Line
+	10750 6600 10400 6600
+Wire Wire Line
+	10250 6600 10250 6350
+Wire Wire Line
+	10250 6350 9900 6350
+Connection ~ 10750 6600
+Wire Wire Line
+	10750 6600 10750 6500
+Wire Wire Line
+	10350 6150 10400 6150
+Wire Wire Line
+	10750 6150 10750 6300
+$Comp
+L Device:C_Small C?
+U 1 1 5B7AA2EB
+P 11100 6600
+F 0 "C?" H 11192 6646 50  0000 L CNN
+F 1 "10µ" H 11192 6555 50  0000 L CNN
+F 2 "" H 11100 6600 50  0001 C CNN
+F 3 "~" H 11100 6600 50  0001 C CNN
+	1    11100 6600
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5B7AA2F2
+P 11400 6600
+F 0 "C?" H 11492 6646 50  0000 L CNN
+F 1 "10µ" H 11492 6555 50  0000 L CNN
+F 2 "" H 11400 6600 50  0001 C CNN
+F 3 "~" H 11400 6600 50  0001 C CNN
+	1    11400 6600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11100 6700 11100 6950
+Wire Wire Line
+	11100 6950 10750 6950
+Connection ~ 10750 6950
+Wire Wire Line
+	10750 6150 11100 6150
+Wire Wire Line
+	11100 6150 11100 6500
+Connection ~ 10750 6150
+Wire Wire Line
+	11100 6150 11400 6150
+Wire Wire Line
+	11400 6150 11400 6500
+Connection ~ 11100 6150
+Wire Wire Line
+	11400 6700 11400 6950
+Wire Wire Line
+	11400 6950 11100 6950
+Connection ~ 11100 6950
+Wire Wire Line
+	11100 6000 11100 6150
+$Comp
+L power:+1V8 #PWR?
+U 1 1 5B7B5E70
+P 11100 6000
+F 0 "#PWR?" H 11100 5850 50  0001 C CNN
+F 1 "+1V8" H 11115 6173 50  0000 C CNN
+F 2 "" H 11100 6000 50  0001 C CNN
+F 3 "" H 11100 6000 50  0001 C CNN
+	1    11100 6000
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+2V5 #PWR?
+U 1 1 5B7A9A05
+P 11100 4450
+F 0 "#PWR?" H 11100 4300 50  0001 C CNN
+F 1 "+2V5" H 11115 4623 50  0000 C CNN
+F 2 "" H 11100 4450 50  0001 C CNN
+F 3 "" H 11100 4450 50  0001 C CNN
+	1    11100 4450
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5B7B6185
+P 10400 6400
+F 0 "C?" H 10492 6446 50  0000 L CNN
+F 1 "120p" H 10492 6355 50  0000 L CNN
+F 2 "" H 10400 6400 50  0001 C CNN
+F 3 "~" H 10400 6400 50  0001 C CNN
+	1    10400 6400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10400 6500 10400 6600
+Connection ~ 10400 6600
+Wire Wire Line
+	10400 6600 10250 6600
+Wire Wire Line
+	10400 6300 10400 6150
+Connection ~ 10400 6150
+Wire Wire Line
+	10400 6150 10750 6150
+$Comp
+L Device:C_Small C?
+U 1 1 5B7D91DD
+P 10400 4850
+F 0 "C?" H 10492 4896 50  0000 L CNN
+F 1 "120p" H 10492 4805 50  0000 L CNN
+F 2 "" H 10400 4850 50  0001 C CNN
+F 3 "~" H 10400 4850 50  0001 C CNN
+	1    10400 4850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10400 4950 10400 5050
+Connection ~ 10400 5050
+Wire Wire Line
+	10400 5050 10300 5050
+Wire Wire Line
+	10400 4750 10400 4600
+Connection ~ 10400 4600
+Wire Wire Line
+	10400 4600 10750 4600
+$Comp
+L Device:C_Small C?
+U 1 1 5B7FD4F3
+P 10400 3350
+F 0 "C?" H 10492 3396 50  0000 L CNN
+F 1 "120p" H 10492 3305 50  0000 L CNN
+F 2 "" H 10400 3350 50  0001 C CNN
+F 3 "~" H 10400 3350 50  0001 C CNN
+	1    10400 3350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10400 3450 10400 3550
+Connection ~ 10400 3550
+Wire Wire Line
+	10400 3550 10300 3550
+Wire Wire Line
+	10400 3250 10400 3100
+Connection ~ 10400 3100
+Wire Wire Line
+	10400 3100 10750 3100
+$Comp
+L Device:R_Small R?
+U 1 1 5B823A3B
+P 11950 3300
+F 0 "R?" H 12009 3346 50  0000 L CNN
+F 1 "10k" H 12009 3255 50  0000 L CNN
+F 2 "" H 11950 3300 50  0001 C CNN
+F 3 "~" H 11950 3300 50  0001 C CNN
+	1    11950 3300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11950 3200 11950 3100
+Wire Wire Line
+	11950 3100 11400 3100
+Connection ~ 11400 3100
+Wire Wire Line
+	11950 3400 11950 3550
+Wire Wire Line
+	11950 3550 11750 3550
+Wire Wire Line
+	9900 3500 10150 3500
+Wire Wire Line
+	10150 3500 10150 4000
+Wire Wire Line
+	10150 4000 11750 4000
+Wire Wire Line
+	11750 4000 11750 3550
+$Comp
+L Transistor_FET:2N7002 Q?
+U 1 1 5B8A8E47
+P 12450 3550
+F 0 "Q?" H 12655 3596 50  0000 L CNN
+F 1 "BSH111BKR" H 12655 3505 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 12650 3475 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 12450 3550 50  0001 L CNN
+	1    12450 3550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11950 3550 12250 3550
+Connection ~ 11950 3550
+$Comp
+L power:GND #PWR?
+U 1 1 5B8B6A07
+P 12550 3850
+F 0 "#PWR?" H 12550 3600 50  0001 C CNN
+F 1 "GND" H 12555 3677 50  0000 C CNN
+F 2 "" H 12550 3850 50  0001 C CNN
+F 3 "" H 12550 3850 50  0001 C CNN
+	1    12550 3850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12550 3850 12550 3750
+$Comp
+L Device:LED D?
+U 1 1 5B8C4464
+P 12800 3050
+F 0 "D?" H 12791 3266 50  0000 C CNN
+F 1 "GREEN" H 12791 3175 50  0000 C CNN
+F 2 "" H 12800 3050 50  0001 C CNN
+F 3 "~" H 12800 3050 50  0001 C CNN
+	1    12800 3050
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5B8D20DE
+P 13350 3050
+F 0 "#PWR?" H 13350 2900 50  0001 C CNN
+F 1 "+3V3" V 13365 3178 50  0000 L CNN
+F 2 "" H 13350 3050 50  0001 C CNN
+F 3 "" H 13350 3050 50  0001 C CNN
+	1    13350 3050
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	12650 3050 12550 3050
+Wire Wire Line
+	12550 3050 12550 3350
+$Comp
+L Device:R_Small R?
+U 1 1 5B8FBF35
+P 13150 3050
+F 0 "R?" V 12954 3050 50  0000 C CNN
+F 1 "1k" V 13045 3050 50  0000 C CNN
+F 2 "" H 13150 3050 50  0001 C CNN
+F 3 "~" H 13150 3050 50  0001 C CNN
+	1    13150 3050
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	12950 3050 13050 3050
+Wire Wire Line
+	13250 3050 13350 3050
+$Comp
+L Device:R_Small R?
+U 1 1 5B9180F4
+P 11950 4800
+F 0 "R?" H 12009 4846 50  0000 L CNN
+F 1 "10k" H 12009 4755 50  0000 L CNN
+F 2 "" H 11950 4800 50  0001 C CNN
+F 3 "~" H 11950 4800 50  0001 C CNN
+	1    11950 4800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11950 4700 11950 4600
+Wire Wire Line
+	11950 4900 11950 5050
+Wire Wire Line
+	11950 5050 11750 5050
+$Comp
+L Transistor_FET:2N7002 Q?
+U 1 1 5B9180FF
+P 12450 5050
+F 0 "Q?" H 12655 5096 50  0000 L CNN
+F 1 "BSH111BKR" H 12655 5005 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 12650 4975 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 12450 5050 50  0001 L CNN
+	1    12450 5050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11950 5050 12250 5050
+Connection ~ 11950 5050
+$Comp
+L power:GND #PWR?
+U 1 1 5B918108
+P 12550 5350
+F 0 "#PWR?" H 12550 5100 50  0001 C CNN
+F 1 "GND" H 12555 5177 50  0000 C CNN
+F 2 "" H 12550 5350 50  0001 C CNN
+F 3 "" H 12550 5350 50  0001 C CNN
+	1    12550 5350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12550 5350 12550 5250
+$Comp
+L Device:LED D?
+U 1 1 5B91810F
+P 12800 4550
+F 0 "D?" H 12791 4766 50  0000 C CNN
+F 1 "GREEN" H 12791 4675 50  0000 C CNN
+F 2 "" H 12800 4550 50  0001 C CNN
+F 3 "~" H 12800 4550 50  0001 C CNN
+	1    12800 4550
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5B918116
+P 13350 4550
+F 0 "#PWR?" H 13350 4400 50  0001 C CNN
+F 1 "+3V3" V 13365 4678 50  0000 L CNN
+F 2 "" H 13350 4550 50  0001 C CNN
+F 3 "" H 13350 4550 50  0001 C CNN
+	1    13350 4550
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	12650 4550 12550 4550
+Wire Wire Line
+	12550 4550 12550 4850
+$Comp
+L Device:R_Small R?
+U 1 1 5B91811E
+P 13150 4550
+F 0 "R?" V 12954 4550 50  0000 C CNN
+F 1 "1k" V 13045 4550 50  0000 C CNN
+F 2 "" H 13150 4550 50  0001 C CNN
+F 3 "~" H 13150 4550 50  0001 C CNN
+	1    13150 4550
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	12950 4550 13050 4550
+Wire Wire Line
+	13250 4550 13350 4550
+Wire Wire Line
+	11400 4600 11950 4600
+Connection ~ 11400 4600
+Wire Wire Line
+	11750 5050 11750 5500
+Wire Wire Line
+	11750 5500 10150 5500
+Wire Wire Line
+	10150 5500 10150 5000
+$Comp
+L Device:R_Small R?
+U 1 1 5B9459E1
+P 12000 6350
+F 0 "R?" H 12059 6396 50  0000 L CNN
+F 1 "10k" H 12059 6305 50  0000 L CNN
+F 2 "" H 12000 6350 50  0001 C CNN
+F 3 "~" H 12000 6350 50  0001 C CNN
+	1    12000 6350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12000 6250 12000 6150
+Wire Wire Line
+	12000 6450 12000 6600
+Wire Wire Line
+	12000 6600 11800 6600
+$Comp
+L Transistor_FET:2N7002 Q?
+U 1 1 5B9459EB
+P 12500 6600
+F 0 "Q?" H 12705 6646 50  0000 L CNN
+F 1 "BSH111BKR" H 12705 6555 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 12700 6525 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 12500 6600 50  0001 L CNN
+	1    12500 6600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12000 6600 12300 6600
+Connection ~ 12000 6600
+$Comp
+L power:GND #PWR?
+U 1 1 5B9459F4
+P 12600 6900
+F 0 "#PWR?" H 12600 6650 50  0001 C CNN
+F 1 "GND" H 12605 6727 50  0000 C CNN
+F 2 "" H 12600 6900 50  0001 C CNN
+F 3 "" H 12600 6900 50  0001 C CNN
+	1    12600 6900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12600 6900 12600 6800
+$Comp
+L Device:LED D?
+U 1 1 5B9459FB
+P 12850 6100
+F 0 "D?" H 12841 6316 50  0000 C CNN
+F 1 "GREEN" H 12841 6225 50  0000 C CNN
+F 2 "" H 12850 6100 50  0001 C CNN
+F 3 "~" H 12850 6100 50  0001 C CNN
+	1    12850 6100
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5B945A02
+P 13400 6100
+F 0 "#PWR?" H 13400 5950 50  0001 C CNN
+F 1 "+3V3" V 13415 6228 50  0000 L CNN
+F 2 "" H 13400 6100 50  0001 C CNN
+F 3 "" H 13400 6100 50  0001 C CNN
+	1    13400 6100
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	12700 6100 12600 6100
+Wire Wire Line
+	12600 6100 12600 6400
+$Comp
+L Device:R_Small R?
+U 1 1 5B945A0A
+P 13200 6100
+F 0 "R?" V 13004 6100 50  0000 C CNN
+F 1 "1k" V 13095 6100 50  0000 C CNN
+F 2 "" H 13200 6100 50  0001 C CNN
+F 3 "~" H 13200 6100 50  0001 C CNN
+	1    13200 6100
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	13000 6100 13100 6100
+Wire Wire Line
+	13300 6100 13400 6100
+Wire Wire Line
+	11400 6150 12000 6150
+Connection ~ 11400 6150
+Wire Wire Line
+	10150 6550 10150 7050
+Wire Wire Line
+	10150 7050 11800 7050
+Wire Wire Line
+	11800 7050 11800 6600
 $EndSCHEMATC
--- a/hardware/lib/eco_power.dcm
+++ b/hardware/lib/eco_power.dcm
@ -11,4 +11,10 @@ K buck regulator 5A
 F http://www.ti.com/lit/ds/symlink/tps565208.pdf
 $ENDCMP
 #
+$CMP TPS62823
+D 3A Step-Down Converter
+K buck 3a step-down regulator
+F http://www.ti.com/lit/ds/symlink/tps62823.pdf
+$ENDCMP
+#
 #End Doc Library
--- a/hardware/lib/eco_power.lib
+++ b/hardware/lib/eco_power.lib
@ -94,4 +94,25 @@ X Vbst 6 700 0 200 L 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# TPS62823
+#
+DEF TPS62823 U 0 40 Y Y 1 F N
+F0 "U" 0 50 50 H V C CNN
+F1 "TPS62823" 0 -50 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS TPS62822 TPS62821
+DRAW
+S -500 400 500 -400 0 1 0 f
+X EN 1 -700 100 200 R 50 50 1 1 I
+X Vin 17 -700 300 200 R 50 50 1 1 W
+X FB 2 700 100 200 L 50 50 1 1 I
+X AGND 3 -700 -300 200 R 50 50 1 1 W
+X NC 4 -700 -100 200 R 50 50 1 1 N
+X PGND 5 700 -300 200 L 50 50 1 1 W
+X SW 6 700 300 200 L 50 50 1 1 O
+X PG 8 700 -100 200 L 50 50 1 1 C
+ENDDRAW
+ENDDEF
+#
 #End Library