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OCP8137 - High Efficiency Synchronous Boost Converter

Datasheet Summary

Description

The OCP8137 is a dual LED flash driver that provides a high level of adjustability within a small solution size.

The OCP8137 utilizes a 2-MHz or 4-MHz fixed-frequency synchronous boost converter to provide power to the dual 1.5A constant current LED sources.

Features

  • of the OCP8137 are controlled via an I2C-compatible interface. These features include: hardware.

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Datasheet preview – OCP8137

Datasheet Details

Part number OCP8137
Manufacturer Orient Chip
File Size 246.17 KB
Description High Efficiency Synchronous Boost Converter
Datasheet download datasheet OCP8137 Datasheet
Additional preview pages of the OCP8137 datasheet.

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Full PDF Text Transcription

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WWW.ORIENT-CHIP.COM OCP8137 High Efficiency Synchronous Boost Converter With Dual Independent 1.5A Current Sources ◼ General Description The OCP8137 is a dual LED flash driver that provides a high level of adjustability within a small solution size. The OCP8137 utilizes a 2-MHz or 4-MHz fixed-frequency synchronous boost converter to provide power to the dual 1.5A constant current LED sources. The total LED current the OCP8137 boost can deliver is 2A (ILED1+ ILED2). The dual 128 level current sources provide the flexibility to adjust the current ratios between LED1 and LED2 with each driver capable of delivering a maximum of 2A (ex: ILED1= 1.5A and ILED2= 0.5A, ILED1= 0.5A and ILED2= 1.5A, or a current configuration with a current less than 1.5A, ILED1= 1.0A and ILED2=1.0A).
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