Enon Flash Controller & LED Torch Driver

The MX881 offers a highly integrated Xenon Flash controller, providing an ideal solution for small form factor Flash and torch lighting applications. The MX881 integrates a user programmable Controller, IGBT Driver, 100mA LED Torch Driver, and Transformer Drive Transistor to significantly reduce component count, solution size, and design complexity. The Boost Control Logic manages the peak primary current and off time to optimize charge time and control average battery current. The Charge Cycle Control starts the charge cycle on a low to high transition of the CHARGE input. Then detects when the output voltage has reached the desired voltage and stops the Boost Control Logic while asserting the DONE output signal. 2 The SPI/I C serial Interface adds the flexibility of 6 programmable average battery currents and 4 programmable high voltage output levels for the Flash function. By Clare, Inc.
MX881 's PackagesMX881 's pdf datasheet

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MX881 Application circuits
MX881 circuits
This is one application circuit of MX881,If you need more circuits,please download MX881's pdf datasheet.

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