MIC2132
Description
MIC2132 is a constant on-time, dual phase synchronous buck controller featuring a unique adaptive on-time control architecture with a stackable feature of up to eight phases.
Key Features
- Input Voltage Range: 8V to 75V
- Input Down to 2V when VDD = 5V from External Supply
- Adjustable Output Voltage from 0.6V to 28V
- Adaptive Constant On-Time Control
- High DeltaV™ operation - Any Capacitor™ stable
- 0.6V Internal Reference with ±1% Accuracy
- Novel Ripple Injection Method to Allow Greater than 50% Duty Cycle Operation
- Operates in CCM, Stackable for Multiphase Operation up to Eight Phases
- Accurate Current Balancing Between Phases
- Accurate 180° Phasing of Outputs
