Datasheet Summary
LTM4664 54VIN Dual 25A, Single 50A µModule Regulator with Digital Power System Management
Features n plete 48V Input to Low Voltage Dual 25A Supply that Can Scale to 300A n Dual Analog Loops with Digital Interface for pensation, Control and Monitoring n Input Voltage Range: 30V to 58V n Output Voltage Range: 0.5V to 1.5V n ±3% Output Current Readback Accuracy (- 20° to 125°C) n 88% Efficiency for 48V to 1V at 50A n ±0.5% Output Voltage Accuracy Over Temperature n 400kHz PMBus-pliant I2C Serial Interface n 16mm × 16mm × 7.72mm BGA Package
APPLICATIONS n 48V Systems n puter and Networking Equipment n Electronic Test Equipment n Storage Systems
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