SC623A: LED Light Management Unit With I2C Interface | Semtech

The SC623A is a high ei ciency Charge Pump LED Driver TM using Semtechs proprietary mAhXLif technology. Performance is optimized for use in single-cell Li-ion battery applications. The Charge Pump provides backlight current in conjunction with four matched current sinks. It also CAN supply continuous or bursted current to a l ash LED using the dedicated l ash driver current sink. The load and supply conditions determine whether the Charge Pump operates in 1x, 1.5x, or 2x mode. An optional fading feature that gradually adjusts the backlight current is provided to simplify control software. A l ash-timeout feature disables the l ash if active for longer than 1 second. 2 The SC623A uses an I C compatible serial Interface The Interface controls all functions of the device, including backlight and l ash currents. The l ash/spotlight output is 2 triggered via either the I C Interface or a dedicated pin. By Semtech Corporation
SC623A 's PackagesSC623A 's pdf datasheet
SC623AULTRT




SC623A Pinout, Pinouts
SC623A pinout,Pin out
This is one package pinout of SC623A,If you need more pinouts please download SC623A's pdf datasheet.

SC623A Application circuits
SC623A circuits
This is one application circuit of SC623A,If you need more circuits,please download SC623A's pdf datasheet.


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