LM5113SDX/NOPB

Gate Driver Overview

The LM5113SDX/NOPB is a half-bridge gate driver manufactured by Texas Instruments, housed in a WSON-10 package. It features dual drivers with non-inverting configuration and supports a supply voltage range of 4.5 V to 5.5 V. The device delivers an output current of 5 A, with rise and fall times of 4 ns each. It operates within a temperature range of -40°C to +125°C.

Gate Driver Feature Summary

• Integrated half-bridge gate driver architecture
• Non-inverting logic configuration for both channels
• Capable of driving high-side and low-side MOSFETs

Gate Driver Applications

• Synchronous rectification in DC-DC converters
• Half-bridge power stage control
• Isolated gate drive applications

Gate Driver Procurement Notes

Verify the specific suffix 'NOPB' indicates lead-free/RoHS compliance as per Texas Instruments standards. Confirm the WSON-10 package marking matches your PCB footprint requirements. Ensure the operating voltage range aligns with your system's supply rails before procurement.

Gate Driver Selection Notes

Select this component when a compact half-bridge solution is required with fast switching speeds. The 5 A peak current capability suits medium-power applications. Consider thermal performance in the WSON-10 package for high-frequency operation scenarios.

Gate Driver Part Context

This part belongs to the LM511x series of gate drivers from Texas Instruments. It is designed for efficient power conversion systems requiring reliable half-bridge driving capabilities in a small form factor.

Gate Driver Replacement Considerations

LM5113SDX is the non-RoHS equivalent. Other family members like LM5110 or LM5114 offer different configurations but may not be direct pin-to-pin replacements without schematic review.