LM5104SD/NOPB

$2.90

Description：IC GATE DRVR HALF-BRIDGE 10WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ac3c4abe97b3 Category: Gate Drivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR HALF-BRIDGE 10WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Driven Configuration：Half-Bridge
Channel Type：Synchronous
Number of Drivers：2
Gate Type：MOSFET (N-Channel)
Voltage - Supply：9V ~ 14V
Logic Voltage - VIL, VIH：0.8V, 2.2V
Current - Peak Output (Source, Sink)：1.6A, 1.6A
Input Type：Inverting, Non-Inverting
Rise / Fall Time (Typ)：600ns, 600ns
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-WDFN Exposed Pad
Supplier Device Package：10-WSON (4x4)
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：118 V

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LM5104SD/NOPB

Overview

The LM5104SD/NOPB is a high-voltage half-bridge gate driver manufactured by Texas Instruments. It operates within a supply voltage range of 9 V to 14 V and supports bootstrap voltages up to 118 V. The device features two independent drivers with peak output currents of 1.8 A for both sourcing and sinking. It utilizes a 10-WSON package with exposed thermal pad, suitable for surface-mount applications across an operating temperature range of -40°C to +125°C.

Feature Summary

Integrated high-side and low-side drivers designed for synchronous rectification in power conversion topologies
Capable of driving high-voltage N-channel MOSFETs using a bootstrap configuration for the high-side switch
Features non-inverting logic inputs compatible with standard control interfaces

Applications

High-voltage synchronous buck converters
Half-bridge and full-bridge DC-DC converter stages
Motor drive circuits requiring isolated or floating gate control

Procurement Notes

Verify the specific suffix 'NOPB' confirms RoHS compliance and lead-free status as per Texas Instruments standards. Confirm the package designation matches the required 10-WSON footprint with thermal pad for proper PCB layout and thermal management during integration.

Selection Notes

Select this component when a compact solution is needed for high-voltage half-bridge applications requiring moderate drive strength. Ensure the input control signals align with the specified logic thresholds and that the system can support the required bootstrap capacitor charging circuitry for reliable high-side operation.

Part Context

This part belongs to the LM510x family of high-voltage gate drivers from Texas Instruments. These devices are engineered for robust performance in industrial and automotive power supplies, offering integrated protection features and fast switching capabilities to minimize conduction and switching losses in high-frequency applications.