|
|
Partname: | AAT3194 |
Description: | High Efficiency 1.5X Fractional Charge Pump For White LED Applications |
Manufacturer: | Advanced Analogic Technologies |
Datasheet: | PDF (1.24M). Click here to download *) |
The AAT3194 is a low noise, constant frequency charge pump DC/DC converters that use fractional (1.5X) conversion to increase efficiency in white LED applications. The devices can be used to produce current levels up to 20mA for each output from a 2.7V to 5.5V input. A low external parts count (two 1F flying capacitors and two small bypass capacitors at IN and OUT) makes these devices ideally suited for small, battery-powered applications. |
|
Click here to download AAT3194 Datasheet*) |
|
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |
|
|
|