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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：-
- Qualification：-
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Overview
The MCP8025A-115H/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 supports an operating temperature range from -40°C to +150°C. The device features an output current capability of 30 mA and a typical operating supply current of 1.15 mA. It is housed in a 48-TQFP-EP package with dimensions of 7x7 mm, designed for surface mount installation.
Feature Summary
- Integrates three-phase and interleaved conduction protection mechanisms
- Supports Key Off Mode functionality for power management
- Utilizes NMOS and PMOS technology for gate driving
Applications
- Three-phase Brushless DC (BLDC) motor control systems
- General purpose motor driver applications
- Industrial motion control environments
Procurement Notes
Verify the specific suffix 'H' against official Microchip documentation to confirm pinout and feature variations compared to standard variants. Ensure the 48-TQFP-EP package footprint matches your PCB design constraints. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.
Selection Notes
Select this component when designing BLDC motor drivers requiring integrated protection features and wide operating temperature ranges. The 48-pin TQFP package offers a compact solution for space-constrained designs. Verify that the 6V to 19V input voltage range aligns with your system's power supply architecture and that the 30mA output current meets the gate drive requirements of your target MOSFETs.
Part Context
This part belongs to the MCP8025 family of motor controllers and drivers from Microchip Technology. These devices are engineered for efficient control of brushless DC motors, providing necessary gate drive signals while incorporating safety features like conduction protection. The family targets applications demanding reliable motor operation across varying industrial conditions.
Replacement Considerations
The MCP8025-115E/PT is listed as a related variant within the same product line. Verify electrical characteristics and pin compatibility before substitution. No other public substitute part numbers are confirmed in the provided data.
