From 26f31a612cf2aa43720c78d76d0ebd41094d7bf6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?King=20K=C3=A9vin?= Date: Sat, 2 Apr 2022 13:54:36 +0200 Subject: [PATCH] sch: add Vgs protection resistor --- usb_hub.sch | 32 +++++++++++++++++++++++--------- 1 file changed, 23 insertions(+), 9 deletions(-) diff --git a/usb_hub.sch b/usb_hub.sch index 30ea14c..5d46cca 100644 --- a/usb_hub.sch +++ b/usb_hub.sch @@ -956,17 +956,17 @@ C 13600 13900 1 0 0 5V.sym N 12800 13900 13800 13900 4 N 13800 13900 13800 13400 4 C 13600 11500 1 0 0 VTRG.sym -C 11100 9400 1 0 0 BSS138.sym +C 10900 9400 1 0 0 BSS138.sym { -T 11100 9400 5 8 0 0 0 0 1 +T 10900 9400 5 8 0 0 0 0 1 footprint=SOT95P237X112-3N.lht -T 11440 10160 5 10 1 1 0 6 1 +T 11240 10160 5 10 1 1 0 6 1 refdes=Q103 -T 11940 9640 5 10 1 1 0 8 1 +T 11740 9640 5 10 1 1 0 8 1 device=BSS138 -T 11100 9400 5 10 0 1 0 0 1 +T 10900 9400 5 10 0 1 0 0 1 description=transistor, MOSFET, n-channel, GSD -T 11100 9400 5 10 0 0 0 0 1 +T 10900 9400 5 10 0 0 0 0 1 value=BSS138 } C 12800 11000 1 180 1 40P05.sym @@ -984,11 +984,10 @@ description=transistor, MOSFET, p-channel, >=40V, >=5A T 12800 11000 5 10 0 1 0 0 1 value=AP40P05 } -C 12000 9200 1 0 0 GND.sym +C 11800 9200 1 0 0 GND.sym N 12800 11500 13800 11500 4 N 13800 11000 13800 11500 4 N 12100 13000 12800 13000 4 -N 12100 10600 12800 10600 4 T 5500 9500 9 10 1 0 90 0 1 active high T 9300 12900 9 10 1 0 0 0 2 @@ -1030,7 +1029,7 @@ value=SS12F44G5 } N 9800 9800 9800 12200 4 C 10600 10300 1 0 0 GND.sym -N 9800 9800 11100 9800 4 +N 9800 9800 10900 9800 4 T 9800 10200 9 10 1 0 0 0 3 override power off @@ -1854,3 +1853,18 @@ N 4500 4800 5200 4800 4 T 4700 4800 5 10 1 1 0 0 1 netname=OCS7 } +C 11900 10500 1 0 0 resistor-1.sym +{ +T 12200 10900 5 10 0 0 0 0 1 +device=RESISTOR +T 12100 10300 5 10 1 1 0 0 1 +refdes=R107 +T 12100 10100 5 10 1 1 0 0 1 +value=100k +T 12100 11000 5 10 0 1 0 0 1 +footprint=RESC1608X55N.lht +T 12100 11200 5 10 0 0 0 0 1 +symversion=0.1 +T 12200 10600 5 10 0 1 0 0 1 +description=resistor, chip, 0603, >=0.1W, <=5% +}