Datasheet4U Logo Datasheet4U.com

LM5119 - Wide Input Range Dual Synchronous Buck Controller

LM5119 Description

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design LM5119 SNVS676I * AUGUST 2010 The LM5119 device is a dual synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supp.

LM5119 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 Mod

LM5119 Applications

* Industrial DC-DC Motor Drivers

📥 Download Datasheet

Preview of LM5119 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related 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)

📌 All Tags

Wide Input Range Dual Synchronous Buck Controller Texas Instruments
Texas Instruments LM5119-like datasheet