UCC2808A-1 Datasheet - Texas Instruments

UCC2808A-1 Low-Power Current-Mode Push-Pull PWM

The UCCx808A devices are a family of BiCMOS push-pull, high-speed, low-power, pulse-width modulators. The UCCx808A contains all of the control and drive circuitry required for off-line or DC-to-DC fixed frequency current-mode switching power supplies with minimal external parts count. The UCCx808A .

UCC2808A-1 Features

* 1 Dual-Output Drive Stages in Push-Pull Configuration

* Current-Sense Discharge Transistor to Improve Dynamic Response

* 130-μA Typical Starting Current

* 1-mA Typical Run Current

* Operation to 1 MHz

* Internal Soft Start

* On-Chip Error Ampl

UCC2808A-1 Datasheet (870.82 KB)