Advanced Analog Technology, Inc.
Function Table
OUTPUT
INPUT VOLTAGE STATUS
OUTPUT（V）
INPUT SELECTED
（I）（mA）
(V)
EN25 VCC50 VSB50 AUX33 VCC50/VSB50/AUX33
OUT33
0
OUT25
Iout33+Iout25
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
0
0
0
0
0
0
None
None
0
0
0
0
0
0
0
3.3
3.3
0
AUX33
AUX33
VSB50
VSB50
VSB50
VSB50
VCC50
VCC50
VCC50
VCC50
VCC50
VCC50
VCC50
VCC50
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
2.5
0
2.5
0
250
250
250
250
250
250
250
250
250
250
250
250
250
250
0
0
0
5
0
5
0
0
5.0
5.0
0
3.3
3.3
0
2.5
0
0
5
2.5
0
5
0
0
5
0
3.3
3.3
0
2.5
0
5
0
5
5
2.5
0
5
5
0
3.3
3.3
5.0
5.0
5.0
5.0
2.5
0
Pin Description
TERMINAL TERMINAL
I/O
Description
NAME
NO.
VSB50
VCC50
OUT33
AUX33
OUT25
EN25
1
2
3
4
5
6
7
8
I
I
5V Standby Supply Input
5V Main Supply Input
3.3V Regulated Output
O
I
3.3V Auxiliary Supply Input
2.5V Regulated Output
Enable Input of OUT25
Ground
O
I
GND
I
I
GND
Ground
– 台灣類比科技股份有限公司 –
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