GR8937L - Current Mode PWM Power Switch

Description

GR8937L integrates a PWM controller and high voltage power MOSFET of 650V.

Features

Current mode PWM Very low startup current Under-voltage lockout (UVLO) Non-audible-noise green-mode control Fixed switching frequency of 65KHz Cycle-by-cycle peak current limiting Internal leading-edge blanking Internal slope compensation Less than 0.1w of power saving Over-voltage protection (OVP) on VCC Pin Over-load protection (OLP).

grenergy

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Datasheet Details

Part number	GR8937L
Manufacturer	grenergy
File Size	315.00 KB
Description	Current Mode PWM Power Switch
Datasheet	GR8937L Datasheet
Additional preview pages of the GR8937L datasheet.

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Full PDF Text Transcription

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GR8937L Current Mode PWM Power Switch Features Current mode PWM Very low startup current Under-voltage lockout (UVLO) Non-audible-noise green-mode control Fixed switching frequency of 65KHz Cycle-by-cycle peak current limiting Internal leading-edge blanking Internal slope compensation Less than 0.1w of power saving Over-voltage protection (OVP) on VCC Pin Over-load protection (OLP) Applications Switching AC/DC power battery charger Digital camera Open-frame SMPS PDA power supply Description GR8937L integrates a PWM controller and high voltage power MOSFET of 650V. GR8937L has the features of very low startup current and current mode PWM control with green-mode function at light load.

Published: Apr 2, 2019 |