MP9517GJL-P

Overview

The MP9517GJL-P is a single-phase brushless DC motor driver from Monolithic Power Systems, designed for applications requiring integrated control and power stages. It features an integrated Hall sensor interface, eliminating the need for external sensing components in specific configurations. The device supports a supply voltage range of 3.3 V to 18 V and delivers a continuous output current of 2 A. Operating frequencies are adjustable between 2 kHz and 100 kHz. It is housed in a TSOT23-6-L surface-mount package and operates within a temperature range of -40°C to +125°C.

Feature Summary

• Integrates full bridge driver with control logic and Hall sensor input
• Supports variable frequency operation for speed control
• Compact surface-mount packaging suitable for space-constrained designs

Applications

• Single-phase BLDC motor control in consumer appliances
• Fan speed regulation systems
• Small actuator drive circuits

Procurement Notes

Verify the specific suffix 'P' indicates cut-tape or reel packaging configuration as defined by MPS standards. Confirm RoHS compliance status through official documentation prior to integration. Ensure design compatibility with the TSOT23-6-L thermal requirements. Cross-reference datasheet revisions to confirm pinout consistency for existing board layouts.

Selection Notes

Select this component when a single-phase BLDC application requires integrated Hall sensing and moderate current handling. The 2 A output capability suits small motors where efficiency and size are prioritized over high-power delivery. Consider the operating frequency range for noise-sensitive environments. Evaluate thermal dissipation capabilities within the specified ambient temperature limits.

Part Context

This part belongs to the MP9517 series of motor drivers, which focuses on simplified implementation of single-phase BLDC systems. The series emphasizes reduced component count by integrating necessary control functions. It serves as a solution for manufacturers seeking compact, cost-effective motor control options without sacrificing reliability in standard operating conditions.

Replacement Considerations

MP9517GJS-P offers parameter equivalence with potential packaging differences.