Datasheet4U Logo Datasheet4U.com

L3080 - 30V/800mA INTEGRATED POWER LED DRIVER

General Description

The UTC L3080 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LEDs.

Using a few external components.

The UTC L3080 has a build-in power switch, based on different input voltage, The UTC L3080 can drive several 1W or 3W LEDs.

Key Features

  • S.
  • Up to 800mA output current.
  • High efficiency (up to 97%).
  • Wide input voltage range: 5V~30V.
  • Typical ±5% output current accuracy.
  • Single DIM pin on/off and brightness control using DC voltage or PWM signal.
  • LED open-circuit protection.
  • LED short-circuit protection.
  • Internal thermal shutdown protection.
  • Adjustable Constant LED Current 1 SOT-89-5.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
L3000 SUBSCRIBER LINE INTERFACE KIT STMicroelectronics
L3000N SLIC KIT OPTIMIZED STMicroelectronics
L3000S SUBSCRIBER LINE INTERFACE KIT STMicroelectronics
L3012 1A HIGH POWER LED DRIVER Unisonic Technologies
L3030 SUBSCRIBER LINE INTERFACE KIT STMicroelectronics

Other Datasheets by Unisonic Technologies

Part Number Description
L3010 1A HIGH POWER LED DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UNISONIC TECHNOLOGIES CO., LTD L3080 Preliminary 30V/800mA INTEGRATED POWER LED DRIVER CMOS IC  DESCRIPTION The UTC L3080 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LEDs. Using a few external components. The UTC L3080 has a build-in power switch, based on different input voltage, The UTC L3080 can drive several 1W or 3W LEDs. The device has the function of thermal shutdown protection and LED short-circuit/open-circuit protection.