MIC23158 Description
The MIC23158/9 is a high efficiency, 3 MHz, dual, 2A synchronous buck regulator with HyperLight Load® mode, power good output indicator, and programmable soft start. The MIC23159 also provides an auto-discharge.
MIC23158 Key Features
- 2.7V to 5.5V Input Voltage
- Adjustable Output Voltage (Down to 1.0V)
- Two Independent 2A Outputs
- Up to 94% Peak Efficiency
- 83% Typical Efficiency at 1 mA
- Two Independent Power Good Indicators
- Independent Programmable Soft-Start
- 45 µA Typical Quiescent Current
- 3 MHz PWM Operation in Continuous Conduction
- Ultra-Fast Transient Response