LM5106SDX - Texas Instruments

Manufacturer Part Number

LM5106SDX

Manufacturer

Texas Instruments

Introduction

The LM5106SDX is a power management gate driver integrated circuit designed for driving N-Channel MOSFETs in a half-bridge configuration, supporting synchronous channel operation.

Product Features and Performance

Driven Configuration: Half-Bridge

Channel Type: Synchronous

Number of Drivers: 2

Gate Type: N-Channel MOSFET

Supply Voltage Range: 8V to 14V

Logic Voltage Thresholds: VIL = 0.8V, VIH = 2.2V

Peak Output Current: Source 1.2A, Sink 1.8A

Non-Inverting Input Type

High Side Voltage Up to 118V (Bootstrap)

Fast Rise and Fall Times: 15ns/10ns typical

Supports operating temperatures from -40°C to 125°C (TJ)

Product Advantages

Ability to drive high voltage and high current loads with fast switching performance

Compact 10-WDFN Exposed Pad packaging for efficient heat dissipation

Integration of two drivers reduces component count and simplifies design

Wide operating temperature range ensures reliability in various environments

Key Technical Parameters

Voltage Supply: 8V to 14V

Logic Voltage VIL, VIH: 0.8V, 2.2V

Current Peak Output (Source, Sink): 1.2A, 1.8A

High Side Voltage Max (Bootstrap): 118 V

Rise / Fall Time (Typ): 15ns, 10ns

Operating Temperature Range: -40°C to 125°C (TJ)

Quality and Safety Features

Over-temperature protection and robust construction contributing to long-term reliability

Designed to meet industry safety and quality standards

Compatibility

Compatible with a variety of N-Channel MOSFETs for half-bridge configurations

Suitable for surface mount technology with WSON packaging

Application Areas

Switching Power Supplies

Motor Controllers

Power Inverters

Product Lifecycle

Product Status: Obsolete

Replacement products or upgrades can be consulted through Texas Instruments for ongoing support

Reasons to Choose This Product

Texas Instruments' reputation for reliable and robust power management devices

Integrated dual drivers simplify design and PCB layout

Ideal for high-performance applications requiring fast switching and high voltage operation

Wide temperature range suitable for industrial and automotive applications

Obsolescence status may appeal to legacy system maintenance requiring exact part replacements