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Partname: | SC622AULTRT |
Description: | LED Light Management Unit Charge Pump, 400mA Flash LED,Dual LDOs,and I2C Interface |
Manufacturer: | Semtech Corp. |
Datasheet: | PDF (308K). Click here to download *) |
The charge pump provides continuous or bursted current to a flash LED using a dedicated flash driver current sink. The load and supply conditions determine whether the charge pump operates in 1x, 1.5x, or 2x mode. A flashtimeout feature disables the flash if active for longer than 1 second. The SC622A also provides two low-dropout, low-noise linear regulators for powering a camera module or other peripheral circuits. |
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Click here to download SC622AULTRT Datasheet*) |
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