Datasheet Summary
Green-Mode PWM Controller with Integrated Protections
Features
Current mode PWM Very low startup current Under-voltage lockout (UVLO) Non-audible-noise green-mode control Programmable switching frequency Cycle-by-cycle peak current limiting Internal leading-edge blanking Internal slope pensation Internal 4ms soft start (Fs=65KHz) VCC over voltage clamp Gate output voltage clamp Soft driving for reducing EMI Over-voltage protection (OVP) on VCC Pin Over-load protection (OLP) Over-current protection (OCP) on CS Pin 300mA driving capability
Applications
Switching AC/DC power adapter and battery charger Open-frame SMPS
Description
The GR8835A is a highly-integrated, low startup...