UCC3813-5 PWM
The UCC3813-x device family of high-speed, lowpower integrated circuits contains all of the control and drive components required for off-line and DC-toDC fixed-frequency current-mode switching power supplies with minimal parts count. These devices have the same pin configuration as the UC384x devic.
UCC3813-5 Features
* 1 100-µA Typical Starting Supply Current
* 500-µA Typical Operating Supply Current
* Operation to 1 MHz
* Internal Soft Start
* Internal Fault Soft Start
* Internal Leading-Edge Blanking of the Current-
Sense Signal
* 1-A Totem-Pole Output
