LTM4664 Datasheet Single 50A uModule Regulator

Manufacturer: Analog Devices

Datasheet Details

The LTM®4664 is a complete nonisolated 48V input high efficiency step-down µModule® regulator with dual 25A outputs.

The switching controllers, power MOSFETs, inductors and supporting components are included.

Only external capacitors are needed to complete the design.

LTM4664 54VIN Dual 25A, Single 50A µModule Regulator with Digital Power System.

n Complete 48V Input to Low Voltage Dual 25A Supply that Can Scale to 300A n Dual Analog Loops with Digital Interface for Compensation, 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-Compliant I2C Serial Interface n 16mm × 16mm × 7.72mm BGA Package.

Part Number	Description
LTM4662	Dual 15A or Single 30A DC/DC uModule Regulator
LTM4668	Quad DC/DC uModule Regulator
LTM4668A	Quad DC/DC uModule Regulator
LTM4604	4A DC/DC uModule Regulator
LTM4605	High Efficiency Buck-Boost DC/DC uModule Regulator
LTM4606	6A DC/DC uModule Regulator
LTM4609	High Efficiency Buck-Boost DC/DC uModule Regulator
LTM4626	12A Step-Down DC/DC uModule Regulator
LTM4631	Ultrathin Dual 10A or Single 20A DC/DC uModule Regulator
LTM4637	20A DC/DC uModule Step-Down Regulator