Datasheet4U Logo Datasheet4U.com

LM27403 Synchronous Buck Controller

LM27403 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM27403 SNVS896B * AUGUST 2013 * REVISED NOV.
The LM27403 is a feature-rich, easy-to-use, synchronous buck controller offering exceptional levels of integration and performance for superior effici.

LM27403 Features

* 1 Up to 97% Efficiency and 93% Duty Cycle
* Wide Input Voltage Range of 3 V to 20 V
* Switching Frequency From 200 kHz to 1.2 MHz
* Inductor-DCR-Based Overcurrent Protection With Thermal Compensation
* 0.6-V Reference With 1% Feedback Accuracy
* 30-ns

LM27403 Applications

* DC-DC Converters and POL Modules
* Telecommunications Infrastructure

📥 Download Datasheet

Preview of LM27403 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • LM2742 - N-Channel FET Synchronous Buck Regulator Controller (National Semiconductor)
  • LM2743 - N-Channel FET Synchronous Buck Regulator Controller (National Semiconductor)
  • LM2744 - Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller (National Semiconductor)
  • LM2700 - Step-up PWM DC/DC Converter (National Semiconductor)
  • LM2702 - TFT Panel Module (National Semiconductor)
  • LM2703 - Micropower Step-up DC/DC Converter (National Semiconductor)
  • LM2704 - Micropower Step-up DC/DC Converter (National Semiconductor)
  • LM2705 - Micropower Step-up DC/DC Converter (National Semiconductor)

📌 All Tags

Synchronous Buck Controller Texas Instruments
Texas Instruments LM27403-like datasheet