MCP8025-115E/PT

$2.81

Description：IC MOTOR DRIVER 6V-19V 48TQFP
Series：-
Mfr：Microchip Technology
Package：Tray

SKU:1a0209294b4d Category: Motor Drivers, Controllers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 6V-19V 48TQFP
Series：-
Mfr：Microchip Technology
Package：Tray
Motor Type - Stepper：-
Motor Type - AC, DC：Brushless DC (BLDC)
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (3)
Interface：PWM
Technology：NMOS, PMOS
Step Resolution：-
Applications：General Purpose
Current - Output：-
Voltage - Supply：6V ~ 19V
Voltage - Load：-
Operating Temperature：-40°C ~ 150°C (TA)
Mounting Type：Surface Mount
Package / Case：48-TQFP Exposed Pad
Supplier Device Package：48-TQFP-EP (7x7)
Grade：Automotive
Qualification：AEC-Q100

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MCP8025-115E/PT

Overview

The MCP8025-115E/PT is a three-phase brushless DC motor gate driver manufactured by Microchip Technology. It operates within a supply voltage range of 6 V to 19 V and features a maximum output current of 30 mA. The device is housed in a TQFP-EP-48 package with an exposed pad for thermal management. It supports a wide operating temperature range from -40 °C to +150 °C, ensuring reliability in demanding environments. The component includes high-side and low-side drivers designed for external N-channel MOSFETs.

Feature Summary

Integrated high-side and low-side drivers specifically configured for external N-channel MOSFETs
Supports PWM input signals for precise control of three-phase BLDC motors
Includes UART interface for device configuration and fault information reporting

Applications

Three-phase brushless DC (BLDC) motor drive applications
Motor control systems utilizing external power modules
Industrial motion control equipment requiring robust gate driving

Procurement Notes

Verify the specific suffix 'PT' corresponds to the TQFP-EP-48 package when sourcing. Confirm that the 30 mA output current rating meets the requirements for the intended external MOSFET selection. Ensure the design accommodates the exposed thermal pad for proper heat dissipation within the specified temperature range.

Selection Notes

Select this component for applications requiring a dedicated gate driver for three-phase BLDC motors. It is suitable for designs using external N-channel MOSFETs where integrated power stages are not preferred. Consider the UART interface if hardware configuration or fault monitoring via serial communication is required for the system architecture.

Part Context

This part belongs to the MCP8025 family of BLDC motor gate drivers. It is distinct from other variants such as the MCP8025AT-115E/MP, which utilizes a QFN-40 package and offers higher output current capabilities. The MCP8025-115E/PT is specifically identified by its TQFP-EP-48 packaging and lower output current specification compared to the AT series.