LM25101CSDX/NOPB

Overview

The LM25101CSDX/NOPB is a high-voltage half-bridge gate driver manufactured by Texas Instruments. It integrates one high-side and one low-side driver in a WSON-10 surface-mount package. The device supports a supply voltage range of 9 V to 18 V and delivers a peak output current of 3 A. It features fast switching capabilities with rise and fall times of 8 ns each. The component operates within an extended temperature range from -40 °C to +125 °C.

Feature Summary

• Integrates high-side and low-side drivers for half-bridge applications
• Delivers 3 A peak output current capability
• Features rapid 8 ns rise and fall times for efficient switching

Applications

• High-voltage power conversion systems
• Industrial motor control circuits
• Inverter topologies requiring isolated gate driving

Procurement Notes

Verify the specific suffix CSDX against the official datasheet to confirm pinout and electrical characteristics match the design requirements. Confirm RoHS compliance status through the manufacturer's documentation. Check for any product discontinuance notifications or lifecycle changes prior to finalizing procurement plans.

Selection Notes

Select this component when a compact solution for high-voltage half-bridge driving is required. The 3 A drive strength suits medium-power MOSFETs. Ensure the input logic levels are compatible with the controller. Verify that the WSON-10 package thermal performance meets the application's dissipation needs.

Part Context

This part belongs to the LM25101 family of high-voltage gate drivers. It complements other variants like the LM25101AM and LM5101, offering specific packaging and current drive options. The series targets robust performance in demanding power electronics environments.

Replacement Considerations

LM25101AM/NOPB offers similar functionality in an SOIC package. LM5101BSDX/NOPB provides a 2 A drive version in a WSON-10 package. Verify pin compatibility and electrical ratings before substitution.