The APW7128 is the high power and high efficiencyboost converter with an integrated 30V FET ideal for LCDpanel backlighting applications. 30V output voltage allowsfor 8 high-power LEDs in series, and 3.5A inductorcurrent limit allows for more LED strings connected inparallel. The low 0.5V feedback voltage offers higherefficiency in WLED driver applications. The wide inputrange from 2.7V to 21V made APW7128 a perfect solutionfor various applications such as LCD monitor andportable devices. The OVP pin monitors the output voltageto protect IC during open load and FB pin short circuitoperations. The APW7128 provides the ALS pin tosimplify the interface to an ambient light sensor for automaticdimming. The APW7128 is available in the thermallyenhanced DFN-10 lead 3mm x 3mm package.
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