LTM4664AIY#PBF

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Analog Devices

30V TO 58V INPUT, DUAL 30A, SINGLE 60A ΜMODULE REGULATOR WITH DIGITAL POWER SYSTEM MANAGEMENT

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LTM4664AIY#PBF

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Analog Devices

30V TO 58V INPUT, DUAL 30A, SINGLE 60A ΜMODULE REGULATOR WITH DIGITAL POWER SYSTEM MANAGEMENT

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Technical Specifications

Parameters and characteristics for this part

Specification	LTM4664AIY#PBF

Applications	ITE (Commercial)
Current - Output (Max)	30 A
Current - Output (Max)	30 A
Efficiency	87 %
Features	PMBus™, I2C Interface, Adjustable Output, Remote Sense
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	240-BBGA Module
Power (Watts)	72 W
Size / Dimension [x]	16 mm
Size / Dimension [x]	0.63 "
Size / Dimension [y]	16 mm
Size / Dimension [y]	0.63 in
Size / Dimension [z]	0.11 in
Size / Dimension [z]	2.7 mm
Supplier Device Package	240-BGA (16x16)
Type	Non-Isolated PoL Module, Digital
Voltage - Input (Min) [Min]	30 V
Voltage - Output 1 [Max]	1.2 V
Voltage - Output 1 [Min]	0.5 V
Voltage - Output 2 [Max]	1.2 V
Voltage - Output 2 [Min]	0.5 V

LTM4664A Series

30V to 58V Input, Dual 30A, Single 60A μModule Regulator with Digital Power System Management

Part	Voltage - Output 2 [Min]	Voltage - Output 2 [Max]	Efficiency	Number of Outputs	Voltage - Input (Min) [Min]	Features	Supplier Device Package	Current - Output (Max)	Current - Output (Max)	Applications	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Type	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Power (Watts)	Mounting Type
Analog Devices LTM4664AIY#PBF	0.5 V	1.2 V	87 %	2	30 V	Adjustable Output I2C Interface PMBus™ Remote Sense	240-BGA (16x16)	30 A	30 A	ITE (Commercial)	16 mm	0.63 "	16 mm	0.11 in	2.7 mm	0.63 in	Non-Isolated PoL Module Digital	1.2 V	0.5 V	240-BBGA Module	125 °C	-40 °C	72 W	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 90.49

Description

General part information

LTM4664A Series

The LTM4664A is a complete nonisolated 48V input high efficiency step-down μModule®regulator with dual 30A outputs. The switching controllers, power MOSFETs, inductors and supporting components are included. Only external capacitors are needed to complete the design. Operating over a 30V to 58V input voltage range, the LTM4664A supports an output voltage of 0.5V to 1.5V at up to 75W. An intermediate output at 25% • VINis also available. The LTM4664A product video is available on the website.The LTM4664A dual 30A regulators utilize digitally programmable analog control loops, precision data acquisition circuitry and EEPROM with ECC. The LTM4664A’s 2-wire serial interface allows the 30A outputs to be margined, tuned and ramped up and down at programmable slew rates and sequencing delay times. True input current sense, output currents and voltages, input and output power, temperatures, uptime and peak values are all readable for Dual 30A Power System Management (PSM) channels.APPLICATIONS48V SystemsComputer and Networking EquipmentElectronic Test EquipmentStorage Systems

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