UCC1808-1 Overview
The UCC3808 is a family of BiCMOS push-pull, high-speed, low power, pulse width modulators. The UCC3808 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 UCC3808 dual output drive stages are arranged in a push-pull configuration.
UCC1808-1 Key Features
- 130µA Typical Starting Current
- 1mA Typical Run Current
- Operation to 1MHz
- Internal Soft Start
- On Chip Error Amplifier With 2MHz Gain Bandwidth Product
- On Chip VDD Clamping
- Dual Output Drive Stages In Push-Pull Configuration
- Output Drive Stages Capable Of 500mA Peak Source Current, 1A Peak Sink Current