• Precision Multi-Phase Core Voltage Regulation
– Differential Remote Voltage Sensing
– ±0.5% System Accuracy Over Temperature and Life
– Adjustable Reference-Voltage Offset
• Precision rDS(on) Current Sensing
– Integrated Programmable Temperature Compensation
– Accurate Load-Line Programming
– Accurate Channel-Current Balancing
– Low-Cost, Lossless Current Sensing
• Internal Shunt Regulator for 5V or 12V Biasing
• Microprocessor Voltage Identification Input
– Dynamic VID™ Technology
– 6-Bit VID Input
– 0.8375V to 1.600V in 12.5mV Steps
• Threshold Enable Function for Precision Sequencing
• Over Current Protection
• Over-Voltage Protection
– No Additional External Components Needed
– OVP Pin to drive opitional Crowbar Device
• 2, 3, or 4 Phase Operation up to 1.5MHz per Phase
• QFN Package Option
– QFN Compliant to JEDEC PUB95 MO-220 QFN – Quad
Flat No Leads – Product Outline
– QFN Near Chip Scale Package Footprint; Improves
PCB Efficiency, Thinner in Profile