LM5109B - High Voltage 1-A Peak Half-Bridge Gate Driver

Name: LM5109B
SKU: LM5109B-1417252

Texas Instruments

📥 Download Datasheet

LM5109B Datasheet Preview — Preview of LM5109B PDF

Datasheet Details

Part number	LM5109B
Manufacturer	Texas Instruments
File Size	1.49 MB
Description	High Voltage 1-A Peak Half-Bridge Gate Driver
Datasheet	LM5109B-etcTI.pdf

LM5109B Product details

Description

The LM5109B device is a cost-effective, high-voltage gate driver designed to drive both the high-side and the low-side N-channel MOSFETs in a synchronous buck or a half-bridge configuration.

Features

1 Drives Both a High-Side and Low-Side N-Channel MOSFET.
1-A Peak Output Current (1.0-A Sink and 1.0-A Source).
Inputs Compatible With Independent TTL and CMOS.
Bootstrap Supply Voltage to 108-V DC.
Fast Propagation Times (30 ns Typical).
Drives 1000-pF Load With 15-ns Rise and Fall Times.
Excellent Propagation Delay Matching (2 ns Typical).
Supply Rail Undervoltage Lockout.
Low Power Consumption.
8-Pin SOI.

📁 LM5109B Similar Datasheet

LM5109 - 100V / 1A Peak Half Bridge Gate Driver (National Semiconductor)
LM5100 - High Voltage High Side and Low Side Gate Driver (National Semiconductor)
LM5101A - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
LM5101B - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
LM5101C - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
LM5102 - High Voltage Half-Bridge Gate Driver (National Semiconductor)
LM5104 - High Voltage Half-Bridge Gate Driver (National Semiconductor)
LM5105 - 100V Half Bridge Gate Driver (National Semiconductor)

Other Datasheets by Texas Instruments

LM5109B-Q1 - High Voltage 1-A Peak Half-Bridge Gate Driver
LM5109A - High Voltage 1A Peak Half Bridge Gate Driver
LM5100A - High-Side and Low-Side Gate Drivers
LM5100B - High-Side and Low-Side Gate Drivers
LM5100C - High-Side and Low-Side Gate Drivers
LM5101 - High Voltage High Side and Low Side Gate Driver

Published: Feb 5, 2020 |