LM5119 - Wide Input Range Dual Synchronous Buck Controller

Texas Instruments

The LM5119 by Texas Instruments is a Wide Input Range Dual Synchronous Buck Controller. Below is the official datasheet preview.

📥 Download Datasheet

LM5119 Wide Input Range Dual Synchronous Buck Controller by Texas Instruments - Datasheet Preview — Official preview page of the **LM5119** Wide Input Range Dual Synchronous Buck Controller datasheet (Texas Instruments).

Datasheet Details

Part number	LM5119
Manufacturer	Texas Instruments
File Size	1.51 MB
Description	Wide Input Range Dual Synchronous Buck Controller
Datasheet	LM5119-etcTI.pdf
Additional preview pages of the LM5119 datasheet.

LM5119 Product details

Description

The LM5119 device is a dual synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply.

Features

1 Emulated Peak Current Mode Control.
Wide Operating Range (5.5 V to 65 V).
Easily Configurable for Dual Outputs or Interleaved Single Output.
Robust 3.3-A Peak Gate Drive.
Switching Frequency Programmable to 750 kHz.
Optional Diode Emulation Mode.
Programmable Output from 0.8 V.
Precision 1.5% Voltage Reference.
Programmable Current Limit.
Hiccup Mode Overload Protection.
Programmable Soft-Start.

📁 LM5119 Similar Datasheet

LM5110 - Dual 5A Compound Gate Driver (National Semiconductor)
LM5111 - Dual 5A Compound Gate Driver (National Semiconductor)
LM5112 - Tiny 7A MOSFET Gate Driver (National Semiconductor)
LM5116 - Wide Range Synchronous Buck Controller (National Semiconductor)
LM5118 - Wide Voltage Range Buck-Boost Controller (National Semiconductor)
LM5118Q - Wide Voltage Range Buck-Boost Controller (National Semiconductor)
LM5100 - High Voltage High Side and Low Side Gate Driver (National Semiconductor)
LM5100A - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)

Other Datasheets by Texas Instruments

LM5119Q - Wide Input Range Dual Synchronous Buck Controller
LM5112-Q1 - Tiny 7-A MOSFET Gate Driver
LM5113 - Half Bridge GaN Driver
LM5114 - Low-Side Gate Driver
LM5115 - Secondary Side Post Regulator / Synchronous Buck Controller
LM5115A - Secondary Side Post Regulator/DC-DC Converter

Published: Jan 1, 2023 |