LTC3819 Description
+ S S U U LTC3819 2-Phase, High Efficiency, Step-Down Controller for Sun Server CPUs.
LTC3819 Key Features
- Output Stages Operate Antiphase Reducing Input and Output Capacitance Requirements and Power Supply Induced Noise
- Dual Input Supply Capability for Load Sharing
- 5-Bit SUN CPU VID Code
- ±1% Output Voltage Accuracy
- True Remote Sensing Differential Amplifier
- Power Good Output Voltage Monitor
- Supports Active Voltage Positioning
- Current Mode Control Ensures Current Sharing
- OPTI-LOOP® pensation Minimizes COUT
- Three Operational Modes: PWM, Burst and Cycle Skip