LM5108 - Robust and Compact 100-V Half-Bridge Gate Driver

Product Overview

Texas Instruments

Datasheet Details

Part number	LM5108
Manufacturer	Texas Instruments
File Size	1.95 MB
Description	Robust and Compact 100-V Half-Bridge Gate Driver
Datasheet	LM5108 Datasheet
Additional preview pages of the LM5108 datasheet.

Product details

Description

The LM5108 is a high frequency half-bridge gate driver with maximum switch node (HS) voltage rating of 100 V.

It allows for two N-channel MOSFETs to be controlled in half-bridge configuration based topologies such as synchronous buck, full bridge, active clamp forward, LLC, and synchronous boost.

Features

Drives two N-channel MOSFETs in high-side lowside configuration.
Available in 3-mm x 3-mm package.
Interlock or cross-conduction protection.
Enable/disable functionality.
Absolute maximum negative voltage handling on HS (.
7 V).
5-V typical under voltage lockout.
20-ns typical propagation delay.
11-ns rise, 8-ns typical fall time with 1000-pF load.
1-ns typical delay matching.
2.6-A sink, 1.6-A sour.

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Published: Aug 1, 2023 |