Datasheet4U Logo Datasheet4U.com

LTC3407A - Step-Down DC/DC Regulator

Datasheet Summary

Description

The LTC®3407A is a dual, constant frequency, synchronous step-down DC/DC converter.

Features

  • n High Efficiency: Up to 96% n Low Ripple (35mVP-P) Burst Mode Operation; IQ = 40μA n 1.5MHz Constant Frequency Operation n No Schottky Diodes Required n Low RDS(ON) Internal Switches: 0.35Ω n Current Mode Operation for Excellent Line and Load Transient Response n Short-Circuit Protected n Low Dropout Operation: 100% Duty Cycle n Ultralow Shutdown Current: IQ < 1μA n Output Voltages from 5V down to 0.6V n Power-On Reset Output n Externally Synchronizable Oscillator n Optional External Soft-Start.

📥 Download Datasheet

Datasheet preview – LTC3407A

Datasheet Details

Part number LTC3407A
Manufacturer Linear Technology
File Size 288.58 KB
Description Step-Down DC/DC Regulator
Datasheet download datasheet LTC3407A Datasheet
Additional preview pages of the LTC3407A datasheet.

📁 Similar Datasheet

  • LTC3400-1 - 1.2MHz Micropower Synchronous Boost Converter (Linear)
  • LTC3402 - Synchronous Boost Converter (Linear)
  • LTC3404 - 1.4MHz High Efficiency Monolithic Synchronous Step-Down Regulator (Linear)
  • LTC3406 - Synchronous Step-Down Regulator (Linear)
  • LTC3406-1.5 - Synchronous Step-Down Regulator (Linear)
  • LTC3406-1.8 - Synchronous Step-Down Regulator (Linear)
  • LTC3406AB - 600mA Synchronous Step-Down Regulator (Linear)
  • LTC3406AB-2 - 600mA Synchronous Step-Down Regulator (Linear)
  • LTC3406B-1.2 - 600mA Synchronous Step-Down Regulator (Linear)
  • LTC3406B-2 - 600mA Synchronous Step-Down Regulator (Linear)
Other Datasheets by Linear Technology
  • LTC3407A-2 - 2.25MHz Step-Down DC/DC Regulator
  • LTC3407 - 1.5MHz Step-Down DC/DC Regulator
  • LTC3407-2 - 2.25MHz Step-Down DC/DC Regulator
  • LTC3407-3 - 2.25MHz Step-Down DC/DC Regulator
  • LTC3407-4 - 2.25MHz Step-Down DC/DC Regulator
  • LTC3400 - Micropower Synchronous Boost Converter
  • LTC3400B - Micropower Synchronous Boost Converter
  • LTC3401 - Micropower Synchronous Boost Converter

Full PDF Text Transcription

Click to expand full text
FEATURES n High Efficiency: Up to 96% n Low Ripple (35mVP-P) Burst Mode Operation; IQ = 40μA n 1.5MHz Constant Frequency Operation n No Schottky Diodes Required n Low RDS(ON) Internal Switches: 0.35Ω n Current Mode Operation for Excellent Line and Load Transient Response n Short-Circuit Protected n Low Dropout Operation: 100% Duty Cycle n Ultralow Shutdown Current: IQ < 1μA n Output Voltages from 5V down to 0.6V n Power-On Reset Output n Externally Synchronizable Oscillator n Optional External Soft-Start n Small Thermally Enhanced MSOP and 3mm × 3mm DFN Packages APPLICATIONS n PDAs/Palmtop PCs n Digital Cameras n Cellular Phones n Wireless and DSL Modems LTC3407A Dual Synchronous 600mA, 1.
Published: |