UCC2808-2 Overview
The UCCx808-x is a family of BiCMOS push-pull, high-speed, low-power, pulse-width modulators. The UCCx808 contains all of the control and drive circuitry required for offline or DC-to-DC fixed frequency current-mode switching power supplies with minimal external parts count. The UCCx808-x dual output drive stages are arranged in a push-pull configuration.
UCC2808-2 Key Features
- 1 Dual Output Drive Stages in Push-Pull Configuration
- 130-μA Typical Starting Current
- 1-mA Typical Run Current
- Operation to 1-MHz
- Internal Soft-Start
- On-Chip Error Amplifier With 2-MHz Gain
- On-Chip VDD Clamping
- Output Drive Stages Capable Of 500-mA Peak
