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sch: use current limit with error flag

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usb_hub
King Kévin 12 months ago
parent f9abdbdb4d
commit 0355594851
1 changed files with 103 additions and 178 deletions
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  1. 281
      usb_hub-dfp1.sch

281
usb_hub-dfp1.sch
Unescape View File

@ -1,10 +1,9 @@
v 20211219 2
N 46400 51500 47100 51500 4
N 46300 51100 47000 51100 4
{
T 46600 51500 5 10 1 1 0 0 1
T 46500 51100 5 10 1 1 0 0 1
netname=PWR1
}
C 51400 51100 1 0 0 5V.sym
C 45700 48900 1 0 0 VTRG.sym
C 48300 45900 1 90 0 BSS138.sym
{
@ -40,9 +39,9 @@ N 47100 45700 47900 45700 4
T 47200 45700 5 10 1 1 0 0 1
netname=POW1
}
N 46400 50300 47100 50300 4
N 46300 49900 47000 49900 4
{
T 46600 50300 5 10 1 1 0 0 1
T 46500 49900 5 10 1 1 0 0 1
netname=OCS1
}
C 58400 45800 1 0 1 906-351A1012D10200.sym
@ -110,62 +109,62 @@ value=USBLC6-2SC6
}
C 53400 48400 1 0 0 5V.sym
C 53500 45700 1 0 0 GND.sym
C 46400 50600 1 0 0 nc-right-1.sym
C 46300 50200 1 0 0 nc-right-1.sym
{
T 46500 51100 5 10 0 0 0 0 1
T 46400 50700 5 10 0 0 0 0 1
value=NoConnection
T 46500 51300 5 10 0 0 0 0 1
T 46400 50900 5 10 0 0 0 0 1
device=DRC_Directive
T 46500 51900 5 10 0 0 0 0 1
T 46400 51500 5 10 0 0 0 0 1
symversion=1.1
}
N 46400 51100 47100 51100 4
N 46300 50700 47000 50700 4
{
T 46600 51100 5 10 1 1 0 0 1
T 46500 50700 5 10 1 1 0 0 1
netname=LED1
}
C 51500 45300 1 270 0 LED0805.sym
C 50200 51200 1 270 0 LED0805.sym
{
T 51500 45300 5 8 0 0 270 0 1
T 50200 51200 5 8 0 0 270 0 1
footprint=LEDC2012X80N.lht
T 51500 45300 5 10 0 1 0 0 1
T 50200 51200 5 10 0 1 0 0 1
description=diode, LED, 0805
T 51300 44760 5 10 1 1 0 3 1
T 50000 50660 5 10 1 1 0 3 1
refdes=D102
T 51900 44700 5 10 1 1 0 0 1
T 50600 50600 5 10 1 1 0 0 1
value=RED
}
C 51600 44700 1 0 0 GND.sym
C 51500 45700 1 270 0 LED0805.sym
C 50300 50600 1 0 0 GND.sym
C 50200 51600 1 270 0 LED0805.sym
{
T 51500 45700 5 8 0 0 270 0 1
T 50200 51600 5 8 0 0 270 0 1
footprint=LEDC2012X80N.lht
T 51500 45700 5 10 0 1 0 0 1
T 50200 51600 5 10 0 1 0 0 1
description=diode, LED, 0805
T 51300 45560 5 10 1 1 0 3 1
T 50000 51460 5 10 1 1 0 3 1
refdes=D101
T 51800 45700 5 10 1 1 0 0 1
T 50500 51600 5 10 1 1 0 0 1
value=BLUE
}
C 51500 45700 1 0 0 3V3.sym
N 50800 45300 49900 45300 4
C 50200 51600 1 0 0 3V3.sym
N 49500 51200 48600 51200 4
{
T 50400 45300 5 10 1 1 0 6 1
T 49100 51200 5 10 1 1 0 6 1
netname=LED1
}
C 50800 45200 1 0 0 resistor-1.sym
C 49500 51100 1 0 0 resistor-1.sym
{
T 51100 45600 5 10 0 0 0 0 1
T 49800 51500 5 10 0 0 0 0 1
device=RESISTOR
T 51000 45700 5 10 0 1 0 0 1
T 49700 51600 5 10 0 1 0 0 1
footprint=RESC1608X55N.lht
T 51000 45900 5 10 0 0 0 0 1
T 49700 51800 5 10 0 0 0 0 1
symversion=0.1
T 51100 45300 5 10 0 1 0 0 1
T 49800 51200 5 10 0 1 0 0 1
description=resistor, chip, 0603, >=0.1W, <=5%
T 50500 45400 5 10 1 1 0 0 1
T 49200 51300 5 10 1 1 0 0 1
refdes=R106
T 50800 45100 5 10 1 1 0 0 1
T 49500 51000 5 10 1 1 0 0 1
value=1k
}
C 49400 48900 1 90 1 capacitor-2.sym
@ -197,30 +196,30 @@ value=100nF
}
N 57200 45500 57200 45800 4
N 57200 45800 56700 45800 4
N 46400 52300 47100 52300 4
N 46300 51900 47000 51900 4
{
T 46600 52300 5 10 1 1 0 0 1
T 46500 51900 5 10 1 1 0 0 1
netname=DP1
}
N 46400 51900 47100 51900 4
N 46300 51500 47000 51500 4
{
T 46600 51900 5 10 1 1 0 0 1
T 46500 51500 5 10 1 1 0 0 1
netname=DM1
}
C 44800 50300 1 0 0 USB2517_part-2-8-DFP1.sym
C 44700 49900 1 0 0 USB2517_part-2-8-DFP1.sym
{
T 44800 50300 5 8 0 0 0 0 1
T 44700 49900 5 8 0 0 0 0 1
footprint=QFN50P900X900X100-65N.lht
T 44800 50300 5 10 0 0 0 0 1
T 44700 49900 5 10 0 0 0 0 1
lcsc=C1521556
T 44800 52720 5 10 1 1 0 0 1
T 44700 52320 5 10 1 1 0 0 1
refdes=U1
T 44800 52560 5 10 1 1 0 0 1
T 44700 52160 5 10 1 1 0 0 1
device=USB2517
T 44800 49900 5 10 1 1 0 0 1
T 44700 49500 5 10 1 1 0 0 1
value=USB2517-JZX
}
T 48200 51700 9 10 1 0 180 0 1
T 48100 51300 9 10 1 0 180 0 1
active high
T 48400 45700 9 10 1 0 0 0 4
invert power
@ -231,20 +230,17 @@ T 47000 44500 9 10 1 0 0 0 3
switch
can force
power off
T 52200 45000 9 10 1 0 0 0 3
T 50900 50900 9 10 1 0 0 0 3
blue = LS
purple = HS
red = FS
T 48200 51200 9 10 1 0 180 0 3
T 48100 50800 9 10 1 0 180 0 3
USB speed
indication
mode used
T 45100 47300 9 10 1 0 90 0 2
voltage divider
for Vgs limit
T 53500 51600 9 10 1 0 0 0 2
diodes prevent 5V
feedback in 3.3V OCS
C 53000 43000 1 0 0 title.sym
{
T 54000 43700 5 10 1 1 0 0 1
@ -266,30 +262,6 @@ device=none
T 53000 45000 5 10 0 0 0 0 1
footprint=none
}
C 53500 49800 1 0 0 MT9700.sym
{
T 53500 49800 5 8 0 0 0 0 1
footprint=SOT95P280X135-5N.lht
T 53950 51160 5 10 1 1 0 3 1
refdes=Q101
T 55040 51060 5 10 1 1 180 2 1
device=MT9700
T 54900 50800 5 10 0 1 0 0 1
device=MT9700
T 54700 50700 5 10 0 1 0 0 1
lcsc=C89855
}
C 51900 50700 1 0 0 1206SFH.sym
{
T 51900 50700 5 8 0 0 0 0 1
footprint=FUSC3215X117N.lht
T 51900 50700 5 10 0 1 0 0 1
description=fuse, resetable, PPTC, 1206
T 52200 51040 5 10 1 1 0 3 1
refdes=F101
T 52000 50600 5 10 1 1 0 0 1
value=0.5A
}
N 45300 44200 46000 44200 4
{
T 45400 44200 5 10 1 1 0 0 1
@ -310,15 +282,15 @@ refdes=R101
T 46200 44400 5 10 1 1 0 0 1
value=1k
}
C 53400 50900 1 90 1 C0603.sym
C 53400 51300 1 90 1 C0603.sym
{
T 53400 50900 5 8 0 0 270 2 1
T 53400 51300 5 8 0 0 270 2 1
footprint=CAPC1608X92N.lht
T 52700 50420 5 10 1 1 0 3 1
T 52700 50820 5 10 1 1 0 3 1
refdes=C104
T 52900 50200 5 10 1 1 0 6 1
T 52900 50600 5 10 1 1 0 6 1
value=10uF
T 53400 50900 5 10 0 0 0 0 1
T 53400 51300 5 10 0 0 0 0 1
description=capacitor, MLCC, 0603, >=10V, >=-20%
}
C 47000 43300 1 90 0 resistor-1.sym
@ -370,142 +342,81 @@ N 46900 44200 47700 44200 4
T 47000 44200 5 10 1 1 0 0 1
netname=POW1
}
C 52900 51800 1 270 0 RB521S30.sym
{
T 52900 51800 5 8 0 0 270 0 1
footprint=SOD1608X70N.lht
T 52900 51800 5 10 0 0 0 0 1
description=diode, schottky
T 52900 51800 5 10 0 0 0 0 1
value=RB521S30
T 52700 51660 5 10 1 1 0 3 1
refdes=D104
T 52500 51640 5 10 1 1 0 5 1
device=RB521S30
}
C 55500 51800 1 270 0 RB521S30.sym
{
T 55500 51800 5 8 0 0 270 0 1
footprint=SOD1608X70N.lht
T 55500 51800 5 10 0 0 0 0 1
description=diode, schottky
T 55500 51800 5 10 0 0 0 0 1
value=RB521S30
T 56200 51660 5 10 1 1 0 3 1
refdes=D106
T 56400 51640 5 10 1 1 0 5 1
device=RB521S30
}
N 53500 50500 53500 49800 4
{
T 53500 50400 5 10 1 1 90 6 1
N 53500 50900 53500 50200 4
{
T 53500 50800 5 10 1 1 90 6 1
netname=POW1
}
T 51600 49300 9 10 1 0 0 0 4
switch limits
current rush
to 560 mA
and 5V feedback
C 54300 49600 1 0 0 GND.sym
C 53000 50300 1 0 0 GND.sym
T 53100 52400 9 10 1 0 0 0 4
OCS low forces PWR low
Dx04 XOR Dx05
Dx04 could cause power cycling
Dx05 has long recovery time thanks to internal pullup
N 53100 51800 53100 52200 4
N 53100 52200 55700 52200 4
{
T 54200 52200 5 10 1 1 0 0 1
T 54600 51800 9 10 1 0 0 0 2
switch limits current rush
to 600 mA and 5V feedback
C 54300 50000 1 0 0 GND.sym
C 53000 50700 1 0 0 GND.sym
N 55400 50200 55400 50900 4
{
T 55400 50300 5 10 1 1 90 0 1
netname=OCS1
}
N 55700 52200 55700 51800 4
C 55700 50900 1 270 0 C0603.sym
C 55500 51100 1 270 0 C0603.sym
{
T 55700 50900 5 8 0 0 270 0 1
T 55500 51100 5 8 0 0 270 0 1
footprint=CAPC1608X92N.lht
T 56400 50620 5 10 1 1 0 3 1
T 56100 51020 5 10 1 1 0 3 1
refdes=C105
T 56200 50400 5 10 1 1 0 0 1
T 55900 50700 5 10 1 1 0 0 1
value=10uF
T 55700 50900 5 10 0 0 0 6 1
T 55500 51100 5 10 0 0 0 6 1
description=capacitor, MLCC, 0603, >=10V, >=-20%
}
C 55900 50300 1 0 0 GND.sym
N 51600 51100 51600 50900 4
N 51600 50900 51900 50900 4
N 52500 50900 53500 50900 4
N 53100 51400 53100 50900 4
C 57200 50900 1 90 1 capacitor-2.sym
C 55700 50500 1 0 0 GND.sym
C 57000 51300 1 90 1 capacitor-2.sym
{
T 56500 50700 5 10 0 0 270 2 1
T 56300 51100 5 10 0 0 270 2 1
device=AEC
T 57200 50900 5 10 0 0 0 0 1
T 57000 51300 5 10 0 0 0 0 1
description=capacitor, AEC, radial, >=6.3V, >=-20%
T 57200 50900 5 10 0 0 0 0 1
T 57000 51300 5 10 0 0 0 0 1
footprint=CAPPRD200W45D500H700N.lht
T 57200 50900 5 10 0 0 0 0 1
T 57000 51300 5 10 0 0 0 0 1
lcsc=C2940240
T 57200 50600 5 10 1 1 0 0 1
T 57000 51000 5 10 1 1 0 0 1
refdes=C101
T 57100 50100 5 10 1 1 0 0 1
T 56900 50500 5 10 1 1 0 0 1
value=150uF
}
C 56900 49800 1 0 0 GND.sym
N 55400 50900 57800 50900 4
C 56700 50200 1 0 0 GND.sym
N 55400 51300 57600 51300 4
{
T 57100 50900 5 10 1 1 0 0 1
T 56900 51300 5 10 1 1 0 0 1
netname=VBUS1
}
C 57600 50000 1 270 0 LED0805.sym
C 57400 50400 1 270 0 LED0805.sym
{
T 57600 50000 5 8 0 0 270 0 1
T 57400 50400 5 8 0 0 270 0 1
footprint=LEDC2012X80N.lht
T 57600 50000 5 10 0 1 0 0 1
T 57400 50400 5 10 0 1 0 0 1
description=diode, LED, 0805
T 58200 49960 5 10 1 1 0 3 1
T 58000 50360 5 10 1 1 0 3 1
refdes=D103
T 58000 49400 5 10 1 1 0 0 1
T 57800 49800 5 10 1 1 0 0 1
value=GREEN
}
C 57700 49400 1 0 0 GND.sym
C 57700 50000 1 270 1 resistor-1.sym
C 57500 49800 1 0 0 GND.sym
C 57500 50400 1 270 1 resistor-1.sym
{
T 58100 50300 5 10 0 0 90 2 1
T 57900 50700 5 10 0 0 90 2 1
device=RESISTOR
T 58200 50200 5 10 0 1 90 2 1
T 58000 50600 5 10 0 1 90 2 1
footprint=RESC1608X55N.lht
T 58400 50200 5 10 0 0 90 2 1
T 58200 50600 5 10 0 0 90 2 1
symversion=0.1
T 57800 50300 5 10 0 1 90 2 1
T 57600 50700 5 10 0 1 90 2 1
description=resistor, chip, 0603, >=0.1W, <=5%
T 58000 50500 5 10 1 1 0 0 1
T 57800 50900 5 10 1 1 0 0 1
refdes=R105
T 58000 50300 5 10 1 1 0 0 1
T 57800 50700 5 10 1 1 0 0 1
value=1k
}
T 51300 52000 9 10 1 0 0 0 4
PTC prevents
continuous short,
but too slow
for current rush
N 55700 51400 55700 50900 4
C 55500 50500 1 90 1 resistor-1.sym
{
T 55100 50200 5 10 0 0 270 2 1
device=RESISTOR
T 55550 50100 5 10 1 1 0 0 1
refdes=R103
T 55600 50100 5 10 1 1 0 2 1
value=12k 1%
T 55000 50300 5 10 0 1 270 2 1
footprint=RESC1608X55N.lht
T 54800 50300 5 10 0 0 270 2 1
symversion=0.1
T 55400 50200 5 10 0 1 270 2 1
description=resistor, chip, 0603, >=0.1W, <=1%
}
C 55300 49400 1 0 0 GND.sym
N 54900 46900 55500 46900 4
N 55500 46900 55500 47300 4
N 55500 47300 56000 47300 4
@ -599,3 +510,17 @@ N 45900 48700 45900 48900 4
N 46700 45700 46700 45900 4
N 47900 45700 47900 45900 4
N 48500 48900 49900 48900 4
C 53500 50200 1 0 0 SY6288.sym
{
T 53500 50200 5 8 0 0 0 0 1
footprint=SOT95P285X130-5N.fp
T 54050 51760 5 10 1 1 0 3 1
refdes=Q101
T 54460 50540 5 10 0 1 0 2 1
device=SY6288
T 53900 51500 5 10 1 1 0 0 1
value=SY6288AAAC
}
C 52900 51300 1 0 0 5V.sym
N 53100 51300 53500 51300 4
N 55800 51100 55800 51300 4

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