MTD6502B-HC1-02

Overview

The MTD6502B-HC1-02 is a 3-phase sensorless brushless DC motor driver manufactured by Microchip Technology. It operates within a supply voltage range of 2V to 5.5V and supports load voltages in the same range. The device features an exposed pad TDFN package with 10 leads, designed for surface mount applications. It functions as a full-wave driver utilizing 180-degree sinusoidal drive technology to ensure high torque output. The component is rated for an operating junction temperature range from -40°C to 150°C.

Feature Summary

• Supports 180-degree sinusoidal drive for smooth operation
• Enables sensorless control of 3-phase BLDC motors
• Provides high torque output capabilities

Applications

• Aerospace and defense systems
• Electronic point of sale (EPOS) terminals

Procurement Notes

Verify the manufacturer origin, noting that Micrel was acquired by Microchip Technology. Confirm the specific suffix HC1-02 matches the required tape and reel packing media. Ensure the component meets the specified voltage and temperature ratings for the intended application environment before finalizing procurement.

Selection Notes

Select this component for low-voltage 3-phase BLDC motor control applications requiring sensorless operation. Consider the wide operating temperature range and compact TDFN package size when designing space-constrained PCB layouts. Verify compatibility with the required supply voltage levels between 2V and 5.5V.

Part Context

This part belongs to the MTD6502 series of motor drivers. Variants such as MTD6502B-LC1-02 share similar functional characteristics but may differ in packaging or ordering suffixes. The series is categorized under Power Management ICs and Motor Drivers within Microchip's product portfolio.

Replacement Considerations

Consult official Microchip documentation for direct substitutes. Cross-reference pinouts and electrical specifications carefully when evaluating alternative components.