Datasheet4U Logo Datasheet4U.com

LM3743 N-Channel FET Synchronous Buck Controller

LM3743 Description

www.DataSheet4U.com LM3743 N-Channel FET Synchronous Buck Controller for Low Output Voltages September 2006 LM3743 N-Channel FET Synchronous Buck C.
The LM3743 is a voltage mode PWM buck controller which implements synchronous rectification.

LM3743 Features

* 1.6Ω of pull-up resistance and 1Ω of pull-down drive resistance for high power density and very efficient power processing. n Reference accuracy: ± 1.75%, over full temperature and input voltage range n Low-side sensing programmable current limit n Fixed high-side sensing for supplemental short-circ

📥 Download Datasheet

Preview of LM3743 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
LM3743
Manufacturer
National Semiconductor
File Size
1.30 MB
Datasheet
LM3743_NationalSemiconductor.pdf
Description
N-Channel FET Synchronous Buck Controller

📁 Related Datasheet

  • LM3710 - Microprocessor Supervisory Circuits (Texas Instruments)
  • LM37100 - 1A Low-Voltage Low-Dropout Regulator (HTC Korea)
  • LM37101 - 1A Low-Voltage Low-Dropout Regulator (HTC Korea)
  • LM37102 - 1A Low-Voltage Low-Dropout Regulator (HTC Korea)
  • LM37102C - 1A Low-Voltage Low-Dropout Regulator (HTC)
  • LM3711 - Microprocessor Supervisory Circuits (Texas Instruments)
  • LM3722 - LM3722/LM3723/LM3724 5-Pin Microprocessor Reset Circuits (Rev. E) (ETCTI)
  • LM3723 - LM3722/LM3723/LM3724 5-Pin Microprocessor Reset Circuits (Rev. E) (ETCTI)

📌 All Tags

N-Channel FET Synchronous Buck Controller National Semiconductor
National Semiconductor LM3743-like datasheet