MIC5013BM

Overview

The MIC5013BM is an 8-pin MOSFET driver designed for high-side and low-side power switch applications. It features over-current shutdown capabilities and a fault flag output. The device drives the gate of an N-channel power MOSFET above the supply rail. It supports standard or current-sensing power MOSFETs. The component operates within a temperature range of -40 °C to +85 °C. It utilizes a SOIC-8 package. The input characteristics are standard, while the output configuration is a totem-pole structure. The functional count is one per package.

Feature Summary

• Provides over-current shutdown protection with a programmable current sense trip point.
• Includes a dynamic threshold mechanism to accommodate high in-rush current loads during startup.
• Features a dedicated fault pin that indicates when the internal FET has been turned off due to fault conditions.

Applications

• High-side power switch applications requiring gate drive above the supply rail
• Low-side driver topologies for N-channel power MOSFETs
• Systems utilizing current-sensing power MOSFETs

Procurement Notes

Verify the specific suffix BM against the manufacturer's official datasheet to confirm package type and electrical specifications. Ensure compatibility with the target N-channel MOSFET gate requirements. Confirm RoHS status as documentation may indicate non-compliance depending on the revision. Validate humidity sensitivity level before assembly processing.

Selection Notes

Select this component for designs requiring integrated over-current protection and fault indication in MOSFET driving circuits. The programmable trip point allows customization for specific load currents. The dynamic threshold feature aids in managing inrush currents effectively. Ensure the application topology matches the high-side or low-side driver capabilities documented for this part.

Part Context

The MIC5013 belongs to the family of protected MOSFET drivers manufactured by Microchip Technology, formerly Micrel. It is categorized under analog mixed-signal ICs, specifically drivers and interfaces. The device integrates control logic with power stage driving capabilities to simplify power management designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Microchip documentation for potential cross-references or updated series replacements.