MCP8025T-115H/PT

Overview

The MCP8025T-115H/PT is a three-phase brushless DC motor gate driver manufactured by Microchip Technology. It features an adjustable output voltage and supports up to 500 mA output current per phase. The device operates within a supply voltage range of 6 V to 40 V and maintains functionality across a temperature range of -40°C to +125°C. Packaged in a 48-pin TQFP, it is designed for efficient motor control applications requiring robust gate driving capabilities.

Feature Summary

• Three-phase gate driver architecture optimized for BLDC motors
• Adjustable output voltage configuration for flexible system integration
• High thermal tolerance supporting operation up to 125°C

Applications

• Brushless DC motor control systems
• Industrial motion control drives
• Automotive ignition controllers

Procurement Notes

Verify the specific suffix 'H' against official Microchip documentation to confirm package and temperature grade accuracy. Ensure ordering quantities align with standard tube packaging requirements for the TQFP-48 variant. Cross-reference the datasheet revision history to validate compatibility with existing design specifications before procurement.

Selection Notes

Select this component when a dedicated three-phase gate driver is required for BLDC applications. Consider the 500 mA output capability and 40 V maximum rating for appropriate power stage matching. Evaluate the TQFP-48 footprint against available PCB real estate and thermal management constraints.

Part Context

This part belongs to the MCP8025 series of motor drivers from Microchip Technology. It serves as a specialized interface between microcontroller logic signals and high-power motor phases. The series is categorized under Motor / Motion / Ignition Controllers & Drivers within the PMIC product family.

Replacement Considerations

MCP8025AT-115E/MP (QFN-40 package) and MCP8025-115E/PT (TQFP-48 package). Verify pinout compatibility and package dimensions before substitution.