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MIC5010 - Full-Featured High- or Low-Side MOSFET Driver

General Description

The MIC5010 is the full-featured member of the Micrel MIC501X driver family.

These ICs are designed to drive the gate of an N-channel power MOSFET above the supply rail in high-side power switch applications.

Key Features

  • 7V to 32V operation.
  • Less than 1µA standby current in the “OFF” state.
  • Internal charge pump to drive the gate of an N-channel power FET above supply.
  • Available in small outline SOIC packages.
  • Internal zener clamp for gate protection.
  • 25µs typical turn-on time to 50% gate overdrive.
  • Programmable over-current sensing.
  • Dynamic current threshold for high in-rush loads.
  • Fault output pin indicates current faults.

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Datasheet Details

Part number MIC5010
Manufacturer Micrel Semiconductor
File Size 189.67 KB
Description Full-Featured High- or Low-Side MOSFET Driver
Datasheet download datasheet MIC5010 Datasheet

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MIC5010 Micrel MIC5010 Full-Featured High- or Low-Side MOSFET Driver Not Recommended for New Designs General Description The MIC5010 is the full-featured member of the Micrel MIC501X driver family. These ICs are designed to drive the gate of an N-channel power MOSFET above the supply rail in high-side power switch applications. The MIC5010 is compatible with standard or current-sensing power FETs in both high- and low-side driver topologies. The MIC5010 charges a 1nF load in 60µs typical and protects the MOSFET from over-current conditions. Faster switching is achieved by adding two 1nF charge pump capacitors. The current sense trip point is fully programmable and a dynamic threshold allows high in-rush current loads to be started.