FS6823DG - American First Semiconductor

FS6823DG Low Standby Power High Performance PWM Controller

FS6823DG is a current mode PWM controller with integrated high voltage power MOSFET. It could be used in sub 10W(Note 1) applications. In PWM mode, FS6823DG operates in fixed frequency which is precisely set internally.FS6823DG could operate in Extended Burst Mode at no load or light load, in which mode switching loss is minimized and the frequency is adjust.

Features

 Optimized for Sub 10W Applications(Note 1)
 650V Power MOSFET is Integrated
 4mS Soft Start
 Frequency Jittering for Improved EMI
 Extended Burst Mode for Improved Efficiency and Low Standby Power
 Audio Noise Free Operation
 Fixed 50KHz Switching Frequency in PWM Mode
 Internal Synchronized Slope Compensation
 Low VDD Startup Current and Low Operating Current
 Leading Edge Blanking on Current Sense Input
 Over Load Protection(OLP) and Cycle-by-Cycle Current Limiting Protection(OCP)
 VDD Over Voltage Protection(OVP),Under Voltage Lockout Protection(UVLO) and Over Voltage Clamp
 P.