LM5107MA

$1.09

Description：IC GATE DRVR HALF-BRIDGE 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:465c6e69213b Category: Gate Drivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC GATE DRVR HALF-BRIDGE 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Driven Configuration：Half-Bridge
Channel Type：Independent
Number of Drivers：2
Gate Type：MOSFET (N-Channel)
Voltage - Supply：8V ~ 14V
Logic Voltage - VIL, VIH：0.8V, 2.2V
Current - Peak Output (Source, Sink)：1.3A, 1.4A
Input Type：Non-Inverting
Rise / Fall Time (Typ)：15ns, 15ns
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：118 V

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LM5107MA

Overview

The LM5107MA/NOPB is a high-voltage half-bridge gate driver manufactured by Texas Instruments. It features independent high-side and low-side outputs capable of driving external N-channel power MOSFETs. The device operates with a supply voltage range of 8 V to 14 V and delivers a peak output current of 1.4 A. It supports TTL logic inputs and functions within an operating temperature range of -40°C to +125°C. The component is housed in an SOIC-8 surface-mount package.

Feature Summary

Independent high-side and low-side drivers for flexible half-bridge configurations
Capable of sourcing and sinking 1.4 A peak current for rapid MOSFET switching
Compatible with standard TTL logic input levels

Applications

High-side and low-side gate drive for power MOSFETs
Isolated gate drive applications using external transformers
DC-to-AC motor control systems

Procurement Notes

Verify the specific suffix (e.g., NOPB) against the datasheet to confirm lead-free status and RoHS compliance. Confirm the package type matches the required PCB footprint, as variants like MAX exist. Ensure the ordering code aligns with the intended tape-and-reel or tube packaging format specified in the official documentation.

Selection Notes

Select this component when a robust 100V-rated driver with moderate peak current is required. It is suitable for designs needing independent control of high-side and low-side switches without integrated bootstrap diodes. Consider the SOIC-8 thermal performance and ensure adequate layout for high-current switching paths.

Part Context

This part belongs to the LM510x family of high-voltage gate drivers from Texas Instruments. It serves as a standalone driver solution for applications requiring isolated or non-isolated gate drive signals. The device complements other power management ICs by providing the necessary interface between low-voltage control logic and high-power switching elements.