LM5105 - 100V Half Bridge Gate Driver

Name: LM5105
SKU: LM5105-905113

National Semiconductor

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Datasheet Details

Part number	LM5105
Manufacturer	National Semiconductor
File Size	297.74 KB
Description	100V Half Bridge Gate Driver
Datasheet	LM5105-NationalSemiconductor.pdf

LM5105 Product details

Description

The LM5105 is a high voltage gate driver designed to drive both the high side and low side N Channel MOSFETs in a synchronous buck or half bridge configuration.

Features

Drives both a high side and low side N-channel MOSFET.
1.8A peak gate drive current.
Bootstrap supply voltage range up to 118V DC.
Integrated bootstrap diode.
Single TTL compatible Input.
Programmable turn-on delays (Dead-time).
Enable Input pin.
Fast turn-off propagation delays (26ns typical).
Drives 1000pF with 15ns rise and fall time.
Supply rail under-voltage lockout.
Low power consumption Typical.

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Other Datasheets by National Semiconductor

LM5100 - High Voltage High Side and Low Side Gate Driver
LM5102 - High Voltage Half-Bridge Gate Driver
LM5104 - High Voltage Half-Bridge Gate Driver
LM5107 - 100V / 1.4A Peak Half Bridge Gate Driver
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LM5109A - High Voltage 1A Peak Half Bridge Gate Driver

Published: Feb 27, 2015 |