UPS601_15 Datasheet, PDF (3/12 Pages) Unisonic Technologies – HIGH PERFORMANCE CURRENT MODE POWER SWITCH

UPS601
„ BLOCK DIAGRAM
VCC
3
SS 5
FB 6
OVP
UVLO
Reference voltage
Logic
Control
Soft Start
Delay
Time
OTP
Burstmode
OLP
Slope
Compensation
PWM COMP
Frequency
Hopping
Latch
SQ
RQ
Constant
Power Limit
4
2
GND
VIN
Notes: OLP (Over Load Protection)
OVP (Over Voltage Protection)
OTP (Over Temperature Protection)
OCP (Over Current Protection)
UVLO (Under Voltage Latch-Out)
LEB (Led Edge Blanking)
SS (Soft Start)
LINEAR INTEGRATED CIRCUIT
Oscillator
Driver
OCP
LEB
1 DRAIN
8 DRAIN
7 CS
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 12
QW-R119-003.G