Datasheet Summary
Features
Low VIN 20A DC/DC µModule Step-Down Regulator
DESCRIPTION n plete 20A Switch Mode Power Supply n 2.375V to 7V Input Voltage Range (VIN < 4.5V,
Need CPWR Bias) n 0.6V to 5.5V Output Voltage Range n ±1.5% Maximum Total DC Output Voltage Error
(- 40°C to 125°C) n Differential Remote Sense Amplifier for Precision
Regulation (VOUT ≤ 3.3V) n Current Mode Control/Fast Transient Response n Parallel Multiphase Current Sharing (Up to 80A) n Frequency Synchronization n Selectable Pulse-Skipping or Burst Mode® Operation n Soft-Start/Voltage Tracking n Up to 88% Efficiency (3.3VIN, 1.5VOUT) n Overcurrent Foldback Protection n Output Overvoltage Protection n Internal...