MCP8026T-115H/MP

Overview

The MCP8026T-115H/MP is a three-phase brushless DC motor gate driver integrated with a power module, manufactured by Microchip Technology. It operates within a supply voltage range of 6 V to 28 V and supports an output current of 500 mA. The device features a low quiescent current of 5 µA in sleep mode and functions across an extended temperature range from -40 °C to +150 °C. Packaged in a 40-pin QFN with an exposed pad (QFN-40), it utilizes direct PWM input for motor control methods. This component is designed for robust motor drive applications requiring efficient power management and thermal performance.

Feature Summary

• Integrates a three-phase BLDC motor gate driver with a dedicated power module for compact system design.
• Supports direct PWM input for precise motor speed and direction control without external logic conversion.
• Includes a low-power sleep mode with 5 µA operating current to minimize energy consumption during standby.
• Provides shutdown protection mechanisms to safeguard the motor and driver circuitry under fault conditions.

Applications

• Three-phase brushless DC motor control in automotive systems
• Industrial motion control and automation drives
• Home appliance motor drivers requiring high thermal stability

Procurement Notes

Verify the specific suffix 'H/MP' against the official Microchip datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with your PCB footprint for the 40-pin QFN EP package. Cross-reference the part number with the latest product change notifications to identify any manufacturing updates or lifecycle status changes before finalizing procurement plans.

Selection Notes

Select this component when a combined gate driver and power stage solution is required for three-phase BLDC motors. It is suitable for designs needing operation up to 28 V and high junction temperature tolerance. Consider the 40-pin QFN form factor for space-constrained layouts. Validate that the 500 mA output current meets the motor's peak requirements and that direct PWM interface aligns with the controller's signal outputs.

Part Context

This part belongs to the MCP8026 family of three-phase BLDC motor gate drivers. Variants such as MCP8026-115E/MP and MCP8026T-115H/PT share similar core functionalities but may differ in packaging, reel quantities, or regional distribution channels. The 'T' suffix typically indicates tape-and-reel packaging, while 'H/MP' denotes specific manufacturing and packaging configurations defined by Microchip Technology.

Replacement Considerations

Direct substitutes include other MCP8026 variants like MCP8026-115E/MP or MCP8026T-115H/PT, provided pinout and electrical parameters match. Verify package dimensions and thermal characteristics when swapping between different suffixes. Consult Microchip documentation for any functional differences between E and H series revisions.

FAQ

What is the maximum operating voltage for the MCP8026T-115H/MP?

The maximum operating supply voltage is 28 V.

Does the MCP8026T-115H/MP support direct PWM input?

Yes, the device accepts direct PWM input for motor control methods.

What is the quiescent current in sleep mode?

The operating supply current in sleep mode is 5 µA.