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| US3652 Datasheet, PDF (2/9 Pages) Unisonic Technologies – HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH | |||
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US3652
ï® MARKING
Preliminary
CMOS IC
ï® PIN CONFIGURATION
VDD 1
COMP 2
INV 3
CS 4
8 GND
7 GND
6 DRAIN
5 DRAIN
ï® PIN DESCRIPTION
PIN NO.
1
2
3
4
5/6
7/8
PIN NAME
VDD
COMP
INV
CS
DRAIN
GND
DESCRIPTION
Power Supply
Loop Compensation
The voltage feedback from the auxiliary winding
Current sense input
Power MOSFET Drain Pin
Ground
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 9
QW-R103-084.b
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