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OZ962R

ETC
Part Number OZ962R
Manufacturer ETC
Description High-Efficiency Inverter Controller
Published May 13, 2005
Detailed Description OZ962 High-Efficiency Inverter Controller FEATURES • • • • • • • • • Single-stage power conversion, input voltage range ...
Datasheet PDF File OZ962R PDF File

OZ962R
OZ962R

Overview
OZ962 High-Efficiency Inverter Controller FEATURES • • • • • • • • • Single-stage power conversion, input voltage range of 5V to 18V Reduces the number of components and board size by 30% compared with conventional design Supports both floating and grounded secondary designs 90% efficiency vs.
typical 75% efficiency of conventional designs Internal open-lamp and short-circuit protections Wide dimming range Supports synchronization among multiple inverter modules Reliable 2 -winding transformer design, eliminates arcing problems Constant frequency, symmetrical, sinusoidal drive GENERAL DESCRIPTION The OZ962 is a unique high-efficiency, CCFL backlight controller.
It generates symmetrical, near sinusoidal output voltage and current waveforms for driving a CCFL backlight.
The OZ962 operates in a single, constant frequency, pulse-width-modulation (PWM) mode.
Typical operating frequency ranges between 30 KHz to 100 KHz, depending on the CCFL and the transformer’s characteristics.
Operating ...


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