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ACE714 Dataheets PDF



Part Number ACE714
Manufacturers ACE Technology
Logo ACE Technology
Description High Efficiency Low Noise PFM Step-up DC/DC Converter
Datasheet ACE714 DatasheetACE714 Datasheet (PDF)

ACE714 High Efficiency Low Noise PFM Step-up DC/DC Converter Description The ACE714 veriable frequency step-up Converter drives white LEDs with a constant current to provide backlight in cell phones, PDAs, and other handheld devices. It features allowing series connection of the white LEDs so that the LED currents are identical for uniform brightness. An enable input can be pulsed repeatedly to adjust LEDs brightness. The fast 3MHz operation frequency allows for smaller capacitor and inductor. .

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