GENERAL DESCRIPTION
The AIC1341 combines a synchronous voltage mode PWM controller with two linear controllers as well as the monitoring and protection functions in this chip. The PWM controller regulates the output voltage with a synchronous rectified stepdown converter. The built-in N-Channel MOSFET drivers also help to simplify the design of stepdown converter. It is able to power CPUs, GPUs, memories, chipsets and multi-voltage applications. The PWM controller features over current protection using RDS(ON). It improves efficiency and saves cost, as there is no expensive current sense resistor required.

FEATURES
• Provide Triple Accurate Regulated Voltages
• Optimized Voltage-Mode PWM Control
• Dual N-Channel MOSFET Synchronous Drivers
• Fast Transient Response
• Adjustable Over Current Protection using RDS(ON). No External Current Sense Resistor Required.
• Programmable Softstart Function
• 200KHz Free-Running Oscillator
• Robust Outputs Auto-Tracking Characteristics
• Sink and Source Capabilities with External Circuit

APPLICATIONS
• Advanced PC Mboards
• Information PCs
• Servers and Workstations
• Internet Appliances
• PC Add-On Cards
• DDR Termination