SG6848DZ1 Datasheet, Fairchild Semiconductor

* Green-Mode PWM Controller
* Low Startup Current: 5 μA
* Low Operating Current: 3 mA
* Programmable PWM Frequency
* Peak-Current-Mode Operation
*.

General-purpose switched-mode power supplies (SMPS) and flyback power converters, such as:
* Battery chargers for ce.