MP6650GJR-0000-Z

Overview

The MP6650GJR-0000-Z is a single-phase brushless DC (BLDC) motor driver manufactured by Monolithic Power Systems. It integrates power MOSFETs and control circuitry in a TSOT-23-6-R package. The device supports a supply voltage range of 3.3V to 18V and delivers an output current of 2A. It utilizes PWM interface for control and operates within a junction temperature range of -40°C to 125°C.

Feature Summary

• Integrates half-bridge outputs with internal power MOSFETs
• Supports sensorless BLDC motor control via PWM interface
• Designed for compact surface-mount applications

Applications

• Single-phase BLDC fan motors
• Small appliance cooling systems
• Computer peripheral fans

Procurement Notes

Verify the suffix 'Z' against official MPS documentation, as the provided source data references 'MP6650GJR-0000-P'. Confirm RoHS compliance status and specific packaging options directly with the manufacturer or authorized distributors to ensure alignment with project requirements.

Selection Notes

Select this component for applications requiring a compact, integrated solution for driving small BLDC motors. Ensure the load voltage does not exceed 18V and the peak current remains within the 2A limit. Verify thermal management capabilities given the TSOT-23-6-R package constraints.

Part Context

This part belongs to the MP6650 family of single-phase BLDC drivers from Monolithic Power Systems. It shares functional similarities with the MP6655 but offers lower current capacity. The series is designed for cost-sensitive, space-constrained motor control applications.

Replacement Considerations

The MP6655GJL-0000-P is a related variant with higher current capability (2.5A) and a different package (TSOT-23-6-L). Direct substitution requires verifying pinout compatibility and thermal performance differences between the GJR and GJL suffixes.