Features

 Low startup current

 Constant voltage accuracy up to ±5%, constant current accuracy up to ±4%

 Primary-side sensing topology, eliminating the need for a TL431 and optocoupler

 Dynamic load response

 Programmable CC/CV mode control

 High-efficiency QR control mode

 Built-in output line voltage compensation

 Built-in primary inductance deviation compensation

 Built-in leading-edge blanking (LEB) circuit

 Built-in high and low voltage overpower compensation

Built-in secondary voltage sampling controller

Low-noise control technology

VDD overvoltage protection

Built-in FB open-circuit protection

Undervoltage lockout protection

Cycle-by-cycle current limiting

Overload protection

Overtemperature protection

SOP-7L and DIP-7L packages