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SG6846C Datasheet Highly Integrated Green-Mode PWM Controller

Manufacturer: Fairchild (now onsemi)

Overview: SG6846C — Highly Integrated Green-Mode PWM Controller www.DataSheet4U.

General Description

A highly integrated PWM controller, SG6846C provides several

Key Features

  • Low Start-up Current: 8µA Low Operating Current: 3.7mA Peak-current Mode Operation with Cycle-by-cycle Current Limiting PWM Frequency Continuously Decreasing with Burst Mode at Light Loads VDD Over-Voltage Protection (OVP) AC Input Brownout Protection with Hysteresis Constant Output Power Limit (Full AC Input Range) Internal Latch Circuit for OVP, OTP, and OCP Two-level OCP Delay: 110ms Programmable PWM Frequency with.