MIC2230 Description
The MIC2230 is a dual output, high-efficiency synchronous step-down DC/DC converter. The MIC2230 is ideally suited for portable and embedded systems that demand high power conversion efficiencies and fast transient performance, while offered in a very small package. The MIC2230 offers an ultra-low quiescent current in light load mode, assuring minimum current draw from battery powered applications in standby modes.
MIC2230 Key Features
- High Efficiency: Over 96%
- Ultra-Low Quiescent Current: Only 28 μA
- Ultra-Low Shutdown Current: Less Than 1 μA
- Fast Transient Performance
- 2.5 MHz PWM Operation
- High Output Current Capability per Channel
- No Schottky Diodes Required
- Stable with 2.2 μH Inductor, 10 μF Ceramic
- Adjustable Output Voltage Down to 0.8V
- Built-In Soft-Start Circuitry