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MIC5022

Micrel Semiconductor
Part Number MIC5022
Manufacturer Micrel Semiconductor
Description Half-Bridge MOSFET Driver
Published Mar 26, 2005
Detailed Description MIC5022 Micrel MIC5022 Half-Bridge MOSFET Driver General Description The MIC5022 half-bridge MOSFET driver is designe...
Datasheet PDF File MIC5022 PDF File

MIC5022
MIC5022


Overview
MIC5022 Micrel MIC5022 Half-Bridge MOSFET Driver General Description The MIC5022 half-bridge 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 and SMPS (switch mode power supplies).
A rising or falling edge on the input results in a current source pulse or sink pulse on the gate outputs.
This output current pulse can turn on a 2000pF MOSFET in approximately 1µs.
The MIC5022 then supplies a limited current (< 2mA), if necessary, to maintain the output states.
Two overcurrent comparators with nominal trip voltages of 50mV make the MIC5022 ideal for use with current se...



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