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OCP8113 - 1.3A Buck/Boost Charge Pump LED Driver

General Description

The OCP8113 is current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications.

The charge pump can be set to regulate two current levels for FLASH and TORCH modes.

Key Features

  • a very low shutdown current (less than 1uA), an automatic soft-start mode to limit inrush current, as well as over current, over voltage and over temperature shutdown control. The OCP8113 has two packages: DFN-10L and QFN-16L package and is specified over an ambient temperature range of -40˚C to 85.

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Datasheet Details

Part number OCP8113
Manufacturer Orient Chip
File Size 240.32 KB
Description 1.3A Buck/Boost Charge Pump LED Driver
Datasheet download datasheet OCP8113 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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WWW.ORIENT-CHIP.COM OCP8113 1.3A Buck/Boost Charge Pump LED Driver ◼ General Description The OCP8113 is current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications. The charge pump can be set to regulate two current levels for FLASH and TORCH modes. The OCP8113 automatically switches modes between step-up and step-down ensuring that LED current does not depend on the forward voltage. It switches at 1.8MHz, allowing the use of tiny components. The supply voltage ranges from 2.7V to 5.5V and is ideally suited for all applications powered by a single Li_Ion battery cell or three to four NiCd, NiMH, or Alkaline battery cells.