Datasheet4U Logo Datasheet4U.com

LM3673 350-mA Step-Down DC-DC Converter

📥 Download Datasheet  Datasheet Preview Page 1

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3673 SNVS434M * JULY 2006 * REVISED NOVEMB.
The LM3673 step-down DC-DC converter is optimized for powering low voltage circuits from a single Li-Ion cell battery and input voltage rails from 2.

📥 Download Datasheet

Preview of LM3673 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Features

* 1 16-µA Typical Quiescent Current
* 350-mA Maximum Load Capability
* 2-MHz PWM Fixed Switching Frequency (Typical)
* Automatic PFM/PWM Mode Switching
* Available in Fixed and Adjustable Output Voltages
* Internal Synchronous Rectification for High Eff

Applications

* Mobile Phones
* PDAs
* MP3 Players
* W-LAN
* Portable Instruments
* Digital Still Cameras

LM3673 Distributors

📁 Related Datasheet

  • LM367 - MOS sense amplifiers (National Semiconductor)
  • LM3670 - Miniature Step-Down DC-DC Converter (National Semiconductor)
  • LM3671 - 2MHz / 600mA Step-Down DC-DC Converter (National Semiconductor)
  • LM360 - High Speed Differential Comparator (National Semiconductor)
  • LM361 - High Speed Differential Comparators (National Semiconductor)
  • LM3611 - Dual Peripheral Drivers (National Semiconductor)

📌 All Tags

Texas Instruments LM3673-like datasheet