AMT49502KLPTR-3

Overview

The AMT49502KLPTR-3 is an automotive three-phase MOSFET driver manufactured by Allegro MicroSystems. It operates within a supply voltage range of 5.5V to 80V and delivers an output current of 2.1A. The component utilizes an LP-24 surface-mount package and is designed for high-reliability applications in motor control systems.

Feature Summary

• Automotive-grade three-phase MOSFET driver configuration
• Supports wide supply voltage operation up to 80V
• Integrated half-bridge output stage architecture

Applications

• Automotive motor control systems
• Three-phase brushless DC motor drives
• Industrial motion control interfaces

Procurement Notes

Verify the specific suffix KLPTR-3 against official Allegro documentation to confirm pinout and thermal specifications. Ensure compatibility with the target PCB footprint, as the LP-24 package requires precise layout adherence. Confirm that the application environment meets the required automotive reliability standards before finalizing procurement.

Selection Notes

Select this driver when designing circuits requiring robust three-phase control with high voltage tolerance. The 2.1A output capability suits medium-power motor applications. Consider the LP-24 package constraints for thermal management and board space. Validate input signal levels against the driver's logic requirements for reliable switching performance.

Part Context

This component belongs to the AMT49502 series, which provides integrated solutions for driving power MOSFETs in automotive environments. It complements other Allegro motor drivers by offering specialized three-phase capabilities with enhanced durability for harsh operating conditions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.