UPS602 Datasheet, PDF (3/12 Pages) Unisonic Technologies – HIGH PERFORMANCE CURRENT MODE POWER SWITCH

UPS602
BLOCK DIAGRAM
LINEAR INTEGRATED CIRCUIT

VCC
3
SS 5
OVP
OLP
OTP
NC
2
UVLO
Reference voltage
Soft Start
Power-Saving
Unit
Latch
SQ
RQ
Oscillator
Driver
FB 6
PWM
COMP
4
GND
Explain:OLP(Over Load Protection)
OVP(Over Voltage Protection)
OTP(Over Temperature Protection)
UVLO(Under Voltage Latch-Out
LEB(Led Edge Blanking)
SS(Soft Start)
Current
Limiting
LEB
1 _DRAIN
8 ^DRAIN
7 CS
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 12
QW-R119-005,A