MP6543AGL-P

Overview

The MP6543AGL-P is a three-phase brushless DC motor driver from Monolithic Power Systems. It integrates three half-bridges comprising six N-channel power MOSFETs, pre-drivers, gate drive supplies, and current-sense amplifiers. The device supports an input voltage range of 3V to 12V and delivers an output current of 2A. It operates within a temperature range of -40°C to +125°C and features ENABLE and PWM inputs for each half-bridge.

Feature Summary

• Integrates three half-bridges with six N-channel power MOSFETs
• Includes built-in pre-drivers and gate drive power supplies
• Features dedicated current-sense amplifiers for monitoring
• Supports independent ENABLE and PWM control per half-bridge

Applications

• Brushless DC motor control systems
• Motion controller designs
• Industrial automation drives

Procurement Notes

Verify the specific suffix 'P' indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the supplier provides valid traceability for the MP6543AGL-P part number. Cross-reference datasheet revisions to match design requirements.

Selection Notes

Select this component for applications requiring integrated three-phase BLDC driving with external MOSFETs eliminated. The 12V input range suits low-voltage battery or supply systems. Consider the 2A output capability against load requirements. Verify thermal management needs for the SMD/SMT package in enclosed environments.

Part Context

This part belongs to the MP6543 family of three-phase power stages. Variants like MP6543HGL-P offer different input configurations such as Hall-effect sensor inputs. The MP6543AGL-P specifically utilizes standard ENABLE and PWM signals for bridge control, distinguishing it from sensor-integrated versions.

Replacement Considerations

MP6543HGL-P: Offers similar integration but uses separate high-side and low-side inputs instead of PWM/ENABLE.

FAQ

What type of control signals does the MP6543AGL-P accept?

It accepts ENABLE and PWM inputs for each half-bridge.

Does the MP6543AGL-P include internal Hall-effect sensors?

No, the MP6543AGL-P does not include Hall-effect inputs; that feature is available in the MP6543B variant.