Datasheet4U Logo Datasheet4U.com

UBA3070 - LED backlight driver IC

Datasheet Summary

Description

The UBA3070 driver IC is the first member of a first generation of power-efficient LED backlight driver ICs.

Highly efficient, flexible and reliable LED drivers can easily be designed using the UBA3070 control IC.

2.

Features

  • Switch-mode buck controller that drives strings of LEDs up to 600 V power-efficiently.
  • Controller with power-efficient Boundary Conduction Mode (BCM) operation: ‹ Virtually no reverse recovery losses in freewheel diode ‹ Zero Current Switching (ZCS) at switch, switch-on ‹ Zero voltage or valley switching at switch, switch-on ‹ Minimal required inductance value and size.
  • Suitable for direct Pulse Width Modulation (PWM) dimming.
  • Fast transient response through.

📥 Download Datasheet

Datasheet preview – UBA3070

Datasheet Details

Part number UBA3070
Manufacturer NXP Semiconductors
File Size 122.98 KB
Description LED backlight driver IC
Datasheet download datasheet UBA3070 Datasheet
Additional preview pages of the UBA3070 datasheet.

📁 Similar Datasheet

  • UBA1702 - Line interrupter driver and ringer (NXP)
  • UBA1706 - Cordless telephone line interface (NXP)
  • UBA1707 - Cordless telephone / answering machine line interface (NXP)
  • UBA1710M - Modulator for GaAs power amplifiers (NXP)
  • UBA2000T - Electronic TL-lamp starter (NXP)
  • UBA2013 - HB driver IC (Philips)
  • UBA2013L - HB driver IC (Philips)
  • UBA2013T - HB driver IC (Philips)
  • UBA2014 - 600V driver IC (NXP)
  • UBA2017 - 600V fluorescent lamp driver (NXP)
Other Datasheets by NXP Semiconductors
  • UBA3070T - LED backlight driver IC
  • UBA3077HN - Three-channel switched-mode LED driver
  • UBA2015 - (UBA2015 / UBA2015A / UBA2016A) 600 V fluorescent lamp driver
  • UBA2015A - (UBA2015 / UBA2015A / UBA2016A) 600 V fluorescent lamp driver
  • UBA2016A - (UBA2015 / UBA2015A / UBA2016A) 600 V fluorescent lamp driver
  • UBA2025 - CFL power IC
  • UBA20271 - (UBA20271 / UBA20272) 350 V and 600 V Power ICs
  • UBA20272 - (UBA20271 / UBA20272) 350 V and 600 V Power ICs

Full PDF Text Transcription

Click to expand full text
UBA3070 LED backlight driver IC Rev. 3 — 9 December 2010 Product data sheet 1. General description The UBA3070 driver IC is the first member of a first generation of power-efficient LED backlight driver ICs. Highly efficient, flexible and reliable LED drivers can easily be designed using the UBA3070 control IC. 2.
Published: |