MIC5021 Datasheet High-Speed High-Side MOSFET Driver

Manufacturer: Micrel Semiconductor

MIC5021 high-speed high-side mosfet driver by Micrel Semiconductor - Datasheet Preview

Datasheet Details

Part number	MIC5021
Manufacturer	Micrel Semiconductor
File Size	132.71 KB
Description	High-Speed High-Side MOSFET Driver
Datasheet	MIC5021 Datasheet

General Description

The MIC5021 high-side MOSFET driver is designed to operate at frequencies up to 100kHz (5kHz PWM for 2% to 100% duty cycle) and is an ideal choice for high speed applications such as motor control, SMPS (switch mode power supplies), and applications using IGBTs.

The MIC5021 can also operate as a circuit breaker with or without automatic retry.

A rising or falling edge on the input results in a current source pulse or sink pulse on the gate output.

Overview

MIC5021 Micrel MIC5021 High-Speed High-Side MOSFET Driver General.

Key Features

12V to 36V operation 550ns rise/fall time driving 2000pF TTL compatible input with internal pull-down resistor Overcurrent limit Gate to source protection Internal charge pump 100kHz operation guaranteed over full temperature and operating voltage range.
Compatible with current sensing MOSFETs.
Current source drive reduces EMI.

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