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ADG1653 - camera-flash LED driver optimized

General Description

The ADP1653 is a very compact, high efficiency, high power, camera-flash LED driver optimized for cellular phones.

The device’s high efficiency and dynamic LED current control improve flash brightness and picture quality in dimly lit environments.

Key Features

  • such as soft start, flash timeout, output current limit, thermal protection, and overvoltage protection. The ADP1653 operates over the.
  • 40°C to +125°C junction temperature range.

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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.DataSheet4U.com Compact, High Efficiency, High Power Flash/Torch LED Driver with Dual Interface ADP1653 GENERAL DESCRIPTION The ADP1653 is a very compact, high efficiency, high power, camera-flash LED driver optimized for cellular phones. The device’s high efficiency and dynamic LED current control improve flash brightness and picture quality in dimly lit environments. Efficiency peaks at 92% and is higher than charge pump solutions over the Li-Ion battery range. The device has a dual-mode interface that is configurable to 2-bit logic or an I2C interface. The indicator and high power LED currents are programmable with external resistors or through the I2C interface.