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sch: document nMOS on power output

This commit is contained in:
King Kévin 2022-05-10 18:53:37 +02:00
parent f90cc17564
commit 748d9caa8a
1 changed files with 45 additions and 35 deletions
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80
usb_hub.sch
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@ -920,12 +920,11 @@ description=transistor, MOSFET, p-channel, >=40V, >=5A
T 27600 30500 5 10 0 1 0 0 1
value=AP40P05
}
N 24100 29300 25900 29300 4
N 23900 29300 25900 29300 4
C 26800 28700 1 0 0 GND.sym
C 24200 28200 1 0 0 GND.sym
N 22500 29300 23200 29300 4
N 22300 29300 23000 29300 4
{
T 22600 29300 5 10 1 1 0 0 1
T 22400 29300 5 10 1 1 0 0 1
netname=PWR1
}
C 28400 31000 1 0 0 5V.sym
@ -936,7 +935,7 @@ C 25700 26500 1 0 0 BSS138.sym
{
T 25700 26500 5 8 0 0 0 0 1
footprint=SOT95P237X112-3N.lht
T 26040 27260 5 10 1 1 0 6 1
T 26140 27360 5 10 1 1 0 6 1
refdes=Q103
T 26540 26740 5 10 1 1 0 8 1
device=BSS138
@ -966,9 +965,11 @@ N 28600 28100 28600 28600 4
N 26900 30100 27600 30100 4
T 20600 25200 9 10 1 0 90 0 1
active high
T 24100 30000 9 10 1 0 0 0 2
to invert power control signal
and handle higher voltage
T 24500 26500 9 10 1 0 0 0 4
invert power
control signal
and handle
higher voltage
C 13900 19900 1 0 0 USB2517.sym
{
T 13900 19900 5 8 0 0 0 0 1
@ -1003,13 +1004,13 @@ description=switch, vertical, SPDT, through hole
T 24600 27600 5 10 0 0 0 0 1
value=SS12F44G5
}
N 24600 26900 24600 29300 4
N 24000 26900 24000 29300 4
C 25400 27400 1 0 0 GND.sym
N 24600 26900 25700 26900 4
T 24600 27300 9 10 1 0 0 0 3
override
power off
N 24000 26900 25700 26900 4
T 24100 28700 9 10 1 0 0 0 3
switch
can force
power off
C 26400 28400 1 0 0 nc-right-1.sym
{
T 26500 28900 5 10 0 0 0 0 1
@ -1277,34 +1278,19 @@ T 21100 23600 9 10 1 0 90 0 3
USB speed
indication
mode used
C 23200 29200 1 0 0 resistor-1.sym
C 23000 29200 1 0 0 resistor-1.sym
{
T 23500 29600 5 10 0 0 0 0 1
T 23300 29600 5 10 0 0 0 0 1
device=RESISTOR
T 23400 29700 5 10 1 1 0 0 1
T 23200 29700 5 10 1 1 0 0 1
refdes=R101
T 23400 29500 5 10 1 1 0 0 1
T 23200 29500 5 10 1 1 0 0 1
value=1k
T 23400 29700 5 10 0 1 0 0 1
T 23200 29700 5 10 0 1 0 0 1
footprint=RESC1608X55N.lht
T 23400 29900 5 10 0 0 0 0 1
T 23200 29900 5 10 0 0 0 0 1
symversion=0.1
T 23500 29300 5 10 0 1 0 0 1
description=resistor, chip, 0603, >=0.1W, <=5%
}
C 24400 28400 1 90 0 resistor-1.sym
{
T 24000 28700 5 10 0 0 90 0 1
device=RESISTOR
T 24100 28900 5 10 1 1 0 6 1
refdes=R102
T 24100 28700 5 10 1 1 0 6 1
value=100k
T 23900 28600 5 10 0 1 90 0 1
footprint=RESC1608X55N.lht
T 23700 28600 5 10 0 0 90 0 1
symversion=0.1
T 24300 28700 5 10 0 1 90 0 1
T 23300 29300 5 10 0 1 0 0 1
description=resistor, chip, 0603, >=0.1W, <=5%
}
C 27700 30100 1 90 0 resistor-1.sym
@ -4534,3 +4520,27 @@ N 19600 26700 20300 26700 4
T 19800 26700 5 10 1 1 0 0 1
netname=DM7
}
T 27100 28700 9 10 1 0 0 0 2
voltage divider
for Vgs limit
N 24600 28500 24000 28500 4
T 30500 29700 9 10 1 0 0 0 3
prevent
5V
feedback
C 24100 27600 1 270 1 resistor-1.sym
{
T 24400 28100 5 10 1 1 0 0 1
refdes=R102
T 24500 27900 5 10 0 0 90 2 1
device=RESISTOR
T 24400 27900 5 10 1 1 0 0 1
value=100k
T 24600 27800 5 10 0 1 90 2 1
footprint=RESC1608X55N.lht
T 24800 27800 5 10 0 0 90 2 1
symversion=0.1
T 24200 27900 5 10 0 1 90 2 1
description=resistor, chip, 0603, >=0.1W, <=5%
}
C 24100 27400 1 0 0 GND.sym