WT7527V
Rev. 1.01
ORDERING INFORMATION
Part Number
Package Type
Note
WT7527V–NG160WT-T1 16-Pin Plastic DIP, Halogen-free
WT7527V–SG160WT-T1 16-Pin Plastic SOP, Halogen-free
Green Package
Green Package
PIN DESCRIPTION
Pin Name I/O
Description
PGI
I
P
O
I
Power good input signal pin
Ground
GND
FPOB
PSONB
I12A
RI
Fault protection output pin, open drain output
On/Off switch input
I
12VA over current protection sense input
Current sense adjust input
I
I12B
V12B
VX
I
12VB over current protection sense input
I
12VB over voltage & under voltage & over current sense input pin
Extra protection sense input
I
I5
I
5V over current protection sense input
I33
I
3.3V over current protection sense input
V12A
V33
V5
I
12VA over voltage & under voltage & over current sense input pin
3.3V over voltage & under voltage & over current sense input pin
5V over voltage & under voltage & over current sense input pin
Power supply
I
I
VCC
PGO
I
O
Power good output signal pin, open drain output
Weltrend Semiconductor, Inc.
Page 3
WELTREND [ WELTREND SEMICONDUCTOR ]
