DRV103U/2K5

Power Distribution Switches, Load Drivers Overview

The DRV103U/2K5 is a PWM low-side driver manufactured by Texas Instruments, designed for driving inductive loads such as solenoids, coils, valves, heaters, and lamps. It features a single output capable of delivering up to 1.5 A continuous current with peak capabilities reaching 3 A. The device operates within a supply voltage range of 3.2 V to 40 V and supports a wide operating temperature range from -40°C to +85°C. Packaged in an 8-pin TO-263 surface-mount format, it integrates protection features including thermal shutdown and reverse polarity protection.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a high-current low-side switch optimized for PWM control applications
• Includes built-in thermal shutdown and reverse battery protection mechanisms
• Supports direct interface with standard logic-level control signals

Power Distribution Switches, Load Drivers Applications

• Solenoid actuation systems
• Valve control circuits
• Heater and lamp drivers

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'U/2K5' against the manufacturer's official datasheet to confirm reel quantity and tape specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the package dimensions with your PCB footprint library to guarantee mechanical compatibility before finalizing procurement orders.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a robust low-side switching solution is required for moderate current loads up to 1.5 A. It is suitable for designs needing integrated thermal protection without external heat sinking. Consider alternative packages if space constraints differ from the TO-263 form factor or if higher current ratings are necessary.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the DRV103 family of power switches from Texas Instruments. It serves as a dedicated driver for inductive loads, distinguishing itself from general-purpose MOSFETs by offering simplified control interfaces and enhanced protection features tailored for automotive and industrial actuator applications.

Power Distribution Switches, Load Drivers Replacement Considerations

Publicly confirmed substitute part numbers include DRV103H and DRV103UG4. Verify pinout compatibility and current ratings when substituting these variants.