LM5134BSD/NOPB

Gate Driver Overview

The LM5134BSD/NOPB is a single low-side gate driver manufactured by Texas Instruments, designed for driving power MOSFETs in switching applications. It operates within a supply voltage range of 4 V to 12.6 V and delivers a peak output current of 7.6 A. The device features fast switching characteristics with a rise time of 5.3 ns and a fall time of 4.7 ns. It supports CMOS and TTL logic inputs and includes a pilot output feature. The component is housed in a WSON-6 surface-mount package and is rated for operation over an extended temperature range from -40°C to +125°C.

Gate Driver Feature Summary

• Provides high peak drive current capability for efficient MOSFET switching
• Features controllable rise and fall times to minimize electromagnetic interference
• Includes a dedicated pilot output for monitoring or auxiliary control functions

Gate Driver Applications

• Low-side switching in DC-DC converter topologies
• Gate driving for power MOSFETs in motor control circuits
• High-frequency power supply designs requiring fast transient response

Gate Driver Procurement Notes

Verify the specific suffix 'BSD' against official Texas Instruments documentation to confirm the exact package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the WSON-6 package. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Gate Driver Selection Notes

Select this component when a single-channel low-side driver with high peak current is required. The WSON-6 package offers a compact solution for space-constrained designs. Consider the 7.6 A peak current and sub-6 ns transition times for applications demanding rapid switching speeds and minimal conduction losses in power management systems.

Gate Driver Part Context

The LM5134 belongs to the LM513x family of gate drivers from Texas Instruments. This series focuses on providing robust performance for low-side applications with integrated features to enhance system efficiency. The LM5134 variant specifically targets designs needing high current drive capabilities in a small form factor, distinguishing it from higher-channel or different-package alternatives within the broader portfolio.

Gate Driver Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence with other low-side drivers such as the LM5114 series only if official cross-reference data is obtained from Texas Instruments.