MAX8760 Description
The MAX8760 is a dual-phase, Quick-PWM™, stepdown controller for 6-bit VID AMD Mobile Turion™ 64 CPU core supplies. Dual-phase operation reduces input ripple current requirements and output voltage ripple while easing ponent selection and layout difficulties. The quick-PWM control scheme provides instantaneous response to fast-load current steps.
MAX8760 Key Features
- Dual-Phase, Quick-PWM Controller
- ±0.75% VOUT Accuracy Over Line, Load, and Temperature (1.3V)
- Active Voltage Positioning with Adjustable Gain and Offset
- 6-Bit On-Board DAC: 0.375V to 1.55V Output Adjust Range
- Selectable 100kHz/200kHz/300kHz/550kHz Switching Frequency
- 4V to 28V Battery Input Voltage Range
- Adjustable Slew-Rate Control
- Drives Large Synchronous Rectifier MOSFETs
- Undervoltage and Thermal-Fault Protection
- Power Sequencing and Timing