SA23002C Overview
The SA23002C high-efficiency synchronous Buck converter can deliver 2A output current over an input voltage range from 2.8V to 5.5V. It uses built-in power MOSFETs to supply a resistor-configurable output voltage between 0.6V and VIN. The fixed 2.35MHz switching frequency allows for small external inductor and capacitor values.
SA23002C Key Features
- 2.8V to 5.5V Input Voltage Range
- Up to 2A Output Current
- External Adjustable Voltage with ±1.5%
- 1μA Shutdown Current (Typical)
- Fixed 2.35MHz Switching Frequency
- 100% Duty-Cycle Capable
- Fixed Frequency PWM Operating Mode
- Cycle-by-Cycle Current-Limit Protection
- Hiccup-Mode Short-Circuit Protection
- Power Good Indicator