GR8875N - Green-Mode PWM Controller

Datasheet Summary

Description

The GR8875N series is a highly-integrated, low startup current, current mode PWM controller with green-mode function, high-voltage start up circuit, and provides several protections such as OLP, OVP, and OCP for fault conditions.

Features

High-Voltage (700V) Startup Circuit Very Low Startup Current (.

grenergy

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Datasheet Details

Part number	GR8875N
Manufacturer	grenergy
File Size	850.22 KB
Description	Green-Mode PWM Controller
Datasheet	GR8875N Datasheet
Additional preview pages of the GR8875N datasheet.

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Full PDF Text Transcription

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Preliminary GR8875N Series Green-Mode PWM Controller with High Voltage Startup Circuit Features High-Voltage (700V) Startup Circuit Very Low Startup Current (<30uA) Under-Voltage Lockout (UVLO) 100mW Standby Power Non-Audible-Noise Green-Mode Control 65KHz Switching Frequency with Jittering for Reducing EMI Cycle-by-Cycle Peak Current Limiting Internal Leading-Edge Blanking Internal Slope Compensation Gate Output Maximum Voltage Clamp Internal 6mS Soft Start Soft Driving for Reducing EMI AC Input Brownout Protection with Hysteresis Programmable Over Temperature Latch (OTP) Function Over-Voltage Protection (OVP) on VCC pin Over-Load Protection (OLP) Flexible Latch Shutdown Combination: OVP; OVP+OTP 500mA Driving Capability SOP-8 /SOP-7/DIP-8 Green Package Applications Adaptor/ Open Frame P

Published: Jul 25, 2014 |