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IS31BL3233A

ISSI
Part Number IS31BL3233A
Manufacturer ISSI
Description 1.5A FLASH/TORCH LED DRIVER
Published Aug 1, 2016
Detailed Description IS31BL3233A 2MHz, 1.5A FLASH/TORCH LED DRIVER Preliminary Information September 2014 GENERAL DESCRIPTION The IS31BL32...
Datasheet PDF File IS31BL3233A PDF File

IS31BL3233A
IS31BL3233A

Overview
IS31BL3233A 2MHz, 1.
5A FLASH/TORCH LED DRIVER Preliminary Information September 2014 GENERAL DESCRIPTION The IS31BL3233A is the ideal power solution for high-power flash LEDs used with cell phone camera modules or digital still cameras.
It is a highly integrated step up DC-DC converter with very high switching frequency, fixed at 2MHz, providing a very small total solution for portable photo flash.
The IS31BL3233A has separate Flash Mode and Torch Mode enable pins for maximum flexibility.
The Flash Mode and Torch Mode LED current is programmed by external resistors respectively, making the flash LED solution simple to control.
If both enable pins are at logic high, the LED current will be...


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