Datasheet4U Logo Datasheet4U.com

LTC3454 1A Synchronous Buck-Boost High Current LED Driver

LTC3454 Description

LTC3454 1A Synchronous Buck-Boost High Current LED Driver .
The LTC®3454 is a synchronous buck-boost DC/DC converter optimized for driving a single high power LED at currents up to 1A from a single cell Li-Ion.

LTC3454 Features

* n High Efficiency: >90% Typical in Torch Mode, >80% in Flash Mode n Wide VIN Range: 2.7V to 5.5V n Up to 1A Continuous Output Current n 3.5% LED Current Programming Accuracy n Internal Soft-Start n Open/Shorted LED Protection n Constant Frequency 1MHz Operation n Zero Shutdown Current n Overtemperatu

📥 Download Datasheet

Preview of LTC3454 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
LTC3454
Manufacturer
Linear Technology
File Size
176.74 KB
Datasheet
LTC3454_LinearTechnology.pdf
Description
1A Synchronous Buck-Boost High Current LED Driver

📁 Related Datasheet

  • LTC3455-1 - Dual DC/DC Converter (Linear)
  • 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)

📌 All Tags

Synchronous Buck-Boost High Current LED Driver Linear Technology
Linear Technology LTC3454-like datasheet