Description
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61325, TPS61326 SLVS977B * FEBRUARY 2010 .
The TPS6132x device is based on a high-frequency synchronous boost topology with constant current sinks to drive up to three white LEDs in parallel (4.
Features
* 1 Four Operational Modes
* DC-Light and Flashlight
* Voltage Regulated Converter: 3.8 V to 5.7 V
* Standby: 2 μA (Typical)
* Storage Capacitor Friendly Solution
* Automatic VF and ESR Calibration
* Power-Save Mode for Improved Efficiency at Lo
Applications
* Single, Dual, or Triple White LED Flashlight Supply for Cell Phones and Smart-Phones