MIC5014BM-TR

Overview

The MIC5014BM-TR is a single-channel high-side or low-side MOSFET gate driver from Microchip Technology. It operates with a supply voltage range of 2.75 V to 30 V and features an internal charge pump for efficient gate control. The device supports TTL-compatible inputs with defined logic thresholds of 0.8 V (VIL) and 2 V (VIH). It offers a maximum supply current of 100 µA at 5 V and a typical off-state current of 15 µA. The component is rated for junction temperatures between -40°C and 150°C and is housed in an 8-pin SOIC package.

Feature Summary

• Integrated internal charge pump enables effective driving of N-channel enhancement-mode power MOSFETs in high-side configurations.
• Non-inverting input type ensures direct signal compatibility with standard logic families, including TTL levels.
• Designed for robust operation with built-in safeguards such as thermal shutdown and current limiting to protect the driver and load.

Applications

• Gate control for N-channel power MOSFETs in DC-DC converter circuits
• High-side switching applications requiring bootstrap drive capabilities
• Low-power motor control systems utilizing single-channel driver topology

Procurement Notes

Verify the complete part number MIC5014BM-TR against official Microchip datasheets to confirm the specific suffix indicates tape-and-reel packaging. Ensure the ordering information matches the required operating temperature range and package style. Cross-reference manufacturer documentation to validate authenticity and avoid counterfeit components during procurement.

Selection Notes

Select this component when a single-channel driver with an integrated charge pump is required for N-channel MOSFETs. Consider the 2.75 V to 30 V supply range and TTL-compatible input thresholds for interface compatibility. Evaluate the thermal performance and current limits against the specific load requirements and ambient operating conditions.

Part Context

The MIC5014 series belongs to Microchip's Power Management (PMIC) portfolio, specifically designed for gate drive applications. It serves as a solution for controlling power switches in various electronic systems. The device complements other drivers in the family by offering single-channel functionality with integrated protection features for reliable operation.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical specifications before replacing the MIC5014BM-TR with similar gate drivers from the same or different manufacturers.

FAQ

What type of MOSFET does the MIC5014BM-TR support?

It is designed for gate control of N-channel, enhancement-mode power MOSFETs.

Does the MIC5014BM-TR include protection features?

Yes, it includes built-in thermal shutdown and current limit safeguards.