Datasheet

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24
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13
NC
SYSRST
SHDN
STBY
3.3VIN
3.3VIN
3.3VOUT
3.3VOUT
PERST
NC
GND
NC
NC
OC
RCLKEN
AUXIN
AUXOUT
1.5VIN
1.5VIN
1.5VOUT
1.5VOUT
CPPE
CPUSB
NC
TPS2231
PWP PACKAGE
(TOP VIEW)
NC-Nointernalconnection
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5
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7
8
9
10
20
19
18
17
16
15
14
13
12
11
SYSRST
SHDN
STBY
3.3VIN
3.3VIN
3.3VOUT
3.3VOUT
PERST
NC
GND
OC
RCLKEN
AUXIN
AUXOUT
1.5VIN
1.5VIN
1.5VOUT
1.5VOUT
CPPE
CPUSB
TPS2231
PWPACKAGE
(TOP VIEW)
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2
3
4
5
6
7
8
9
10
11
12
13
14
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16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
CPPE1
CPPE2
CPUSB1
NC
NC
CPUSB2
3.3VOUT1
3.3VIN
3.3VIN
3.3VOUT2
PERST2
NC
PERST1
AUXOUT1
AUXIN
AUXOUT2
RCLKEN1
RCLKEN2
SYSRST
NC
STBY1
STBY2
1.5VOUT1
1.5VIN
1.5VIN
1.5VOUT2
NC
GND
OC2
OC1
SHDN2
SHDN1
TPS2236
DAP PACKAGE
(TOP VIEW)
TPS2231
RGP PACKAGE
(TOP VIEW)
NC
NC
3.3VIN
3.3VOUT
1.5VIN
AUXOUT
NC
NC
1.5VOUT
SHDN
OC RCLKEN AUXIN NC
SYSRST
GND
PERST
CPUSB
CPPE
STBY
1
2
3
4
5
15
14
13
12
11
6 7 8 9 10
1617181920
TPS2231
TPS2236
www.ti.com .................................................................................................................................................. SLVS536J –JULY 2004–REVISED SEPTEMBER 2009
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