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| UPSL1630 Datasheet, PDF (2/7 Pages) Unisonic Technologies – PSR, SINGLE STAGE, AC-DC LED DRIVER WITH ACTIVE | |||
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UPSL1630
ï® MARKING
Preliminary
CMOS IC
ï® PIN CONFIGURATION
DRV 1
GND 2
TM 3
COMP 4
8 CS
7 VDD
6 DSEN
5 STP
ï® PIN DESCRIPTION
PIN NO.
1
2
3
4
5
6
7
8
PIN NAME
DRV
GND
TM
COMP
STP
DSEN
VDD
CS
DESCRIPTION
Gate drive for power MOSFET.
Ground.
Test pin. Always tie to ground.
Connect a capacitor to ground for frequency compensation.
Start-up pin.
The voltage feedback from auxiliary winding.
Power supply.
Current sense input.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 7
QW-R502-A010.b
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