Texas Instruments USB2ANY

TPS2553-1
IN
1
GND
2
EN
3
~FAULT
4
ILIM
5
OUT
6
U2
GND
GND
GND
GND
GND
GND
GND GND
GND
GND
+3.3V
GND
GND
GND
EXT5V_FAULT
EXT3.3V_FAULT
EXT5V_EN
EXT3.3V_EN
VBU S
GND
GND
GPIO0/I2C(SDA)
GPIO1/I2C(SCL)
GN D
I2CPU
GN D
DAC0
+5V_EXT
PWM3
DAC1
EFC0/GPIO12/CLOCK
GPIO2/SPI(SCLK)
GPIO3/PWM2
+3.3V _EXT
GPIO4/SPI(SIMO)/UART(TXD) GPIO5/SPI(SOMI)/U ART(RXD)
GPIO6/PWM1/SPI(CS) GPIO7/PWM0
GPIO10/VER EF- GPIO11/VERE F+
GPIO8/AD C3 GPIO9/AD C2
ADC1 ADC0
GN D
GN D
X1 X2 X3 X4
1µF
C8
1µF
C11
130k
R3
100k
R5
100k
R11
1.5k
R12
1.5k
R13
TP1
TPS2553-1
IN
1
GND
2
EN
3
~FAULT
4
ILIM
5
OUT
6
U5
+3.3V_EXT
+5V_EXT
+5V_EXT
+3.3V_EXT
+3.3V_EXT
1 2
3 4
5 6
7 8
J5
1 2
3 4
5 6
7 8
9 10
J4
1 2
3 4
5 6
7 8
J3
12V
Q2
12V
Q4
1
2 3
60V
Q3
TP2 TP3
7.5V 2 1
D2
1SMB5922BT3G
22µF
C13
90 ohm
FB1
OUT
1
NC
2
NR/ FB
3
GND
4
EN
5
NC
6
NC
7
IN
8
PWPD
9
U4
TPS73533DRB
0.01µF
C15
2.2µF
C12
TP4
100k
R10
160k
R9
1µF
C14
TP5
Copyright © 2016, Texas Instruments Incorporated
Appendix A www.ti.com
12
SNAU228–January 2018
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USB2ANY Schematic
Figure 11. USB2ANY Schematic 3