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Product Detailed Parameters
- Description：IC MOTOR DRIVER 6V-19V 40QFN
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- 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：40-VFQFN Exposed Pad
- Supplier Device Package：40-QFN (5x5)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The MCP8025-115E/MP is a three-phase brushless DC (BLDC) motor gate driver and power module manufactured by Microchip Technology. It integrates high-side and low-side drivers with a supply voltage range of 6 V to 19 V. The device features an output current capability of 500 mA and operates within a temperature range of -40°C to +150°C. It utilizes a QFN-40 package for surface mount installation.
Feature Summary
- Integrates three-phase BLDC motor gate driving capabilities with built-in power management functions
- Supports Key Off Mode for enhanced energy efficiency during idle states
- Includes LIN bus interface for communication and control integration
Applications
- Three-phase brushless DC motor control systems
- Automotive ignition and motion controller applications
- Industrial motor drive modules requiring integrated gate driving
Procurement Notes
Verify the specific suffix E/MP against official Microchip documentation to confirm package type and tape/reel specifications. Ensure compatibility with system voltage requirements between 6 V and 19 V. Cross-reference pinout diagrams for the QFN-40 package to prevent layout errors during PCB design implementation.
Selection Notes
Select this component when a combined gate driver and power module solution is required for BLDC motors. Consider the 500 mA output current and wide operating temperature range for demanding environments. Verify that the LIN interface meets system communication needs and that the QFN-40 footprint fits the mechanical constraints.
Part Context
This part belongs to the MCP8025 family of motor controllers from Microchip Technology. These devices are designed to simplify the design of three-phase BLDC motor drives by integrating necessary power stages and control logic into a single compact package, reducing component count and board space.
Replacement Considerations
Check for other variants in the MCP8025 series, such as MCP8025AT-115E/MP, which may offer different packaging or electrical characteristics. Confirm functional equivalence before substitution.
