OCP8111A 1.0A Buck/Boost Charge Pump LED Driver

Orient Chip

Description

WWW.ORIENT-CHIP.COM OCP8111A 1.0A Buck/Boost Charge Pump LED Driver * General .
The OCP8111A is current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications.

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Datasheet Specifications

Part number: OCP8111A
Manufacturer: Orient Chip
File Size: 242.47 KB
Datasheet: OCP8111A-OrientChip.pdf
Description: 1.0A Buck/Boost Charge Pump LED Driver

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. A Low current sense reference voltage (50mV) allows the user of small 0603 current sensing resistors. The OCP8111A is of

Applications

* The charge pump can be set to regulate two current levels for FLASH and TORCH modes. The OCP8111A 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 volta

OCP8111A Distributors

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OCP8111A 1.0A Buck Boost Charge Pump LED Driver Orient Chip

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