LM5113SDE/NOPB

Overview

The LM5113SDE/NOPB is a half-bridge gate driver manufactured by Texas Instruments, designed for driving high-side and low-side power switches. It operates within a supply voltage range of 4.5 V to 5.5 V and delivers a peak output current of 5 A. The device features non-inverting logic configuration with rise and fall times of 4 ns each. It is housed in a WSON-10 package and supports an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Integrated half-bridge architecture supporting simultaneous high-side and low-side switching control.

Applications

• High-frequency DC-DC converter topologies
• Isolated power supply designs
• Motor drive systems

Procurement Notes

Verify the specific suffix 'SDE' against the official datasheet to confirm package type and tape/reel specifications. Confirm RoHS compliance status as indicated in the component documentation. Ensure the ordering part number matches the exact pinout and thermal pad requirements for your PCB layout design.

Selection Notes

Select this component when a compact half-bridge solution with fast switching speeds is required. The 5 A output capability suits moderate-power applications. Verify that the 4.5 V minimum supply voltage aligns with your system's logic levels and that the WSON-10 footprint fits your board constraints.

Part Context

This part belongs to the LM5113 series of gate drivers from Texas Instruments. It is specifically engineered for applications requiring reliable half-bridge driving with minimal external component count. The device integrates protection features typical of the series to enhance system robustness in power conversion environments.

Replacement Considerations

Consult the manufacturer's cross-reference guide for direct replacements. Consider the LM5113SDX/NOPB if a reel packaging option is preferred over cut-tape. Verify compatibility with existing PCB footprints before substitution.