SP2788B Description
·Active PFC for High power factor and low THD ·Built-in HV start-up and IC power supply circuit, The VDD power supply resistors and power feedback circuits from LED chips are not needed ·600V high voltage MOSFET integrated ·±3% LED output current accuracy ·Excellent line and load regulation Quasi-Resonant (QR) Buck topology ·System efficiency up to 95% ·Ultra low start up & operating current ·Cycle-by-cycle current...
SP2788B Key Features
- Active PFC for High power factor and low THD -Built-in HV start-up and IC power supply circuit, The VDD power supply res