SC194B Overview
The SC194B is a synchronous step-down converter with integrated power devices. Four selectable output voltages suitable for portable device interface, memory function blocks, and 5V to 3.3V voltage conversion are available. Automatic selection of Power Save Mode (PSAVE) is supported which enhances efficiency.
SC194B Key Features
- 1A Input range
- 2.7V to 5.5V Four selectable output voltages Quiescent current
- 17μA in PSAVE Dynamic voltage positioning capability Fixed 1MHz frequency or 750kHz to 1.25MHz synchronized operation Cu
- 3mm x 3mm MLPD