Description
 Leading edge Blanking on current sense
input.
 Internal synchronized slope compensation
 Extended burst mode control for improved
efficiency and minimum standby power
design
 Low VDD startup current and low operating
current.
 Gate output maximum voltage clamp
 Cycle-by-Cycle Current Limiting,
Built-in Adaptive Current Peak Regulation
 Power on Soft-start, Programmable
and CC Regulation
 VDD Under Voltage Lockout with
Hysteresis (UVLO),VDD OVP, OLP，
OTP,OCP,VDD Clamp
 Internal over temperature protection
(OTP)

Applications
 Cell Phone Charger
 Digital Cameras Charger
 Power adptor
 Set_top box power supplies
 Open_frame SMPS
 Battery charger

Features
 Proprietary frequency shuffling technology
for improved EMI performance.
 External programmable PWM switching
frequency.