From afdfad2fa20387ac617e08c99e7e5d195ad71fa4 Mon Sep 17 00:00:00 2001 From: davor Date: Thu, 21 Dec 2017 21:12:17 +0100 Subject: [PATCH] schematics: comments about switching regulators --- power.bak | 4 ++-- power.sch | 4 ++-- ram.bak | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/power.bak b/power.bak index 0a7212a..dab560b 100644 --- a/power.bak +++ b/power.bak @@ -1949,8 +1949,8 @@ F 3 "" H 10900 2750 50 0001 C CNN 1 10900 2750 1 0 0 -1 $EndComp -Text Notes 5100 5300 0 60 ~ 0 -Switching regulators 2A SOT23-5\nTexas instruments TLV62569DBV (2A)\nMicrosemi LX7172 (1.2A)\nDioo microcircuits DIO6015 (1.5A)\nDiodes AP3429/A (2A) - will it meet spec? +Text Notes 5000 5300 0 60 ~ 0 +Switching regulators 2A SOT23-5\nTexas instruments TLV62569DBV (2A) (best)\nDioo microcircuits DIO6015B (1.5A) (acceptable)\nMicrosemi LX7172 (1.2A) (unacceptable)\nDiodes AP3429/A (2A) - (will damage board)\n Text Notes 1000 5400 0 60 ~ 0 SHUTDOWN connected to\nBANK2 on "ram" sheet $EndSCHEMATC diff --git a/power.sch b/power.sch index 0a7212a..0f5647d 100644 --- a/power.sch +++ b/power.sch @@ -1949,8 +1949,8 @@ F 3 "" H 10900 2750 50 0001 C CNN 1 10900 2750 1 0 0 -1 $EndComp -Text Notes 5100 5300 0 60 ~ 0 -Switching regulators 2A SOT23-5\nTexas instruments TLV62569DBV (2A)\nMicrosemi LX7172 (1.2A)\nDioo microcircuits DIO6015 (1.5A)\nDiodes AP3429/A (2A) - will it meet spec? +Text Notes 4800 5300 0 60 ~ 0 +Switching regulators 2A SOT23-5\nTexas instruments TLV62569DBV (2A) (best)\nDioo microcircuits DIO6015B (1.5A) (osc. acceptable)\nMicrosemi LX7172 (1.2A) (osc. unacceptable)\nDiodes AP3429/A (2A) - (will damage board)\n Text Notes 1000 5400 0 60 ~ 0 SHUTDOWN connected to\nBANK2 on "ram" sheet $EndSCHEMATC diff --git a/ram.bak b/ram.bak index fd127e9..0918b7a 100644 --- a/ram.bak +++ b/ram.bak @@ -379,7 +379,7 @@ P 5450 3500 AR Path="/5A04F49A" Ref="U9" Part="1" AR Path="/58D6D507/5A04F49A" Ref="U2" Part="1" F 0 "U2" H 4850 4700 50 0000 C CNN -F 1 "MT48LC4M16A2TG" H 6100 2300 50 0000 C CNN +F 1 "MT48LC16M16A2TG" H 6150 2300 50 0000 C CNN F 2 "TSOP54:TSOP54" H 5450 3500 50 0001 C CIN F 3 "https://www.micron.com/~/media/Documents/Products/Data%20Sheet/DRAM/256Mb_sdr.pdf" H 5450 3250 50 0001 C CNN F 4 "www.mouser.com" H 5450 3500 60 0001 C CNN "Distributor1_URL"