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The L9639PD013TR is a fully integrated DMOS motor driver manufactured by STMicroelectronics, designed for brushed DC motor applications. It operates within a supply voltage range of 8V to 17V and delivers an output current of 5A. The device features two half-bridge outputs and utilizes an open/switch interface. Packaged in a PowerSO-20 with exposed pad for thermal efficiency, it supports surface mount installation and functions reliably across a temperature range of -40°C to 125°C.
Verify component authenticity through authorized STMicroelectronics distributors or certified partners. Confirm the specific suffix PD013TR matches project requirements for package type and tape/reel specifications. Check for end-of-life status as indicated by product lifecycle data. Ensure compliance with RoHS3 and REACH regulations for intended market deployment.
Select this component when a compact, high-current solution for brushed DC motors is required. The PowerSO-20 package offers thermal advantages over standard SOIC variants. Consider the 8V-17V operating range against system battery voltages. Evaluate the 5A continuous current capability against peak load demands to ensure adequate headroom for thermal management.
This part belongs to the L9639 family of motor drivers from STMicroelectronics. It is categorized under PMIC motor drivers and controllers. The base part number is L9639, with the suffix indicating specific packaging and variant details. It serves as a specialized interface IC for power management in electromechanical systems.
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing PCB footprints and thermal designs if considering alternative DMOS motor drivers from other manufacturers.