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UBA2074A

NXP
Part Number UBA2074A
Manufacturer NXP
Description High Voltage Full-bridge control IC
Published Feb 15, 2014
Detailed Description D R A FT D D R A FT D D R A FT D R D R A FT D D R A FT UBA2074(A) Rev. 02.0 — February 2007 High Voltage Full-brid...
Datasheet PDF File UBA2074A PDF File

UBA2074A
UBA2074A

Overview
...ge control IC for CCFL backlighting R Preliminary data sheet D R A FT R A FT D R A R R A FT D A FT A FT D R A FT D R A FT R A FT D A FT D R FT D R A F D R A FT 1.
General description D D R A FT D R The UBA2074 is a high voltage IC intended to drive Cold Cathode Fluorescent Lamps (CCFLs) for back-lighting applications.
The IC contains level-shifters, bootstrap diodes and drivers for the external full-bridge power switches.
Furthermore, the UBA2074 has a build-in HF oscillator which determines the operating frequency, a phase shift controller for obtaining constant lamp current, and a PWM generator which is used to set the brightness level of the CCFLs.
Multiple inverters can be syn...


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