Datasheet
5V @ 2.5 A max
10 to 20 Volts
2A
VBUS
VBUS
D+
D-
GND
GND
GND
ILIM
IN
CS
EN
DIS
IN
1
1
Not Installed
LOOP
5.4V
5.3V
5.2V
2330mA
1160mA
GND
PWRGD
VIN
1
GND
2
ILIM_SET
3
IN
4
CS
5
EN
6
D+
7
D-
8
OUT
9
PWPD
U1
TPS2511DGN
1
VBUS
2
D-
3
D+
4
GND
5
6
J1
CONN_USB_A
C1
22uF
NC
C
NO
S1
TP1
TP2
TP3
TP4
TP5
TP6
TP7
C4
0.1uF
C2
0.1uF
1
2
J2
TP8
TP9
TP10
TP11
D1
LN1371G
R5
2k
J3
J4
R6
2k
1
BOOT
2
VIN
3
EN
4
SS/TR
5
RT/CLK
6
PWRGD
7
VSNS
8
COMP
9
GND
10
PH
11
PWPD
U2
TPS54240DGQ
1
2
L1
3.3 uH
D3
B360-13-F
C5
0.1uF
C8
3300pF
R7
16.5k
R8
124k
R9
30.1k
R10
90.9k
R2
20k
R4
100k
D2
LN1371G
C9
820pF
TP13
C3
47uF
C10
47uF
R1
5.1k
TP12
C6
2.2uF
C7
2.2uF
J5
J6
J7
J8
J9
R11
76.8k
R12
56.2k
R13
44.2
R14
22k
R15
44.2
R3
5.1k
C11
0.1uF
Schematic
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5 Schematic
Figure 2. TPS2511EVM-141 Schematic
4
TPS2511EVM-141 USB Dedicated Charging Port Controller and Power SLUU945–June 2012
Switch Evaluation Module
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