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UBA3070T - LED backlight driver IC

This page provides the datasheet information for the UBA3070T, a member of the UBA3070 LED backlight driver IC family.

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.

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Datasheet preview – UBA3070T

Datasheet Details

Part number UBA3070T
Manufacturer NXP Semiconductors
File Size 122.98 KB
Description LED backlight driver IC
Datasheet download datasheet UBA3070T Datasheet
Additional preview pages of the UBA3070T datasheet.

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Full PDF Text Transcription

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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.
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