MAX8771
Description
The MAX8770/MAX8771/MAX8772 are 2/1-phase interleaved Quick-PWM™ step-down VID power-supply controllers for notebook CPUs.
Key Features
- Single/Dual-Phase, Quick-PWM Controller
- ±0.4% VOUT Accuracy Over Line, Load, and Temperature
- 7-Bit On-Board DAC: 0 to +1.5000V Output Adjust Range
- Dynamic Phase Selection Optimizes Active/Sleep Efficiency
- Transient Phase Overlap Reduces Output Capacitance
- Integrated Boost Switches
- Active Voltage Positioning with Adjustable Gain
- Programmable 200kHz to 600kHz Switching Frequency
- Accurate Current Balance and Current Limit
- Adjustable Slew-Rate Control
