|
|
Partname: | SC624ULTRT |
Description: | LED Light Management Unit Charge Pump, 4 LEDs, Dual LDOs,and SemWireTM Interface |
Manufacturer: | Semtech Corp. |
Datasheet: | PDF (295K). Click here to download *) |
The charge pump provides backlight current in conjunction with four matched current sinks. 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. The SC624 also provides two low-dropout, low-noise linear regulators for powering a camera module or other peripheral circuits. The SC624 uses the proprietary SemWireTM single wire interface. The interface controls all functions of the device, including backlight current and two LDO voltage outputs. The single wire implementation minimizes microcontroller and interface pin counts. |
|
Click here to download SC624ULTRT Datasheet*) |
|
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |
|
|
|