Specification	LTM4682IY

Applications	ITE (Commercial)
Current - Output (Max) [Max]	125 A
Features	Remote Sense, Adjustable Output, Load Sharing, I2C Interface, Remote On/Off, PMBus™
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	330-BBGA Module
Power (Watts)	169 W
Supplier Device Package	330-BGA
Supplier Device Package [x]	22
Supplier Device Package [y]	15
Type	Linear Regulator Replacement
Voltage - Input (Max) [Max]	16 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	1.35 V
Voltage - Output 1 [Min]	0.7 V

LTM4682 Series

Low Profile Quad 31.25A or Single 125A μModule Regulator with Digital Power System Management

Part	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Package / Case	Current - Output (Max) [Max]	Voltage - Input (Max) [Max]	Mounting Type	Features	Applications	Power (Watts)	Type	Voltage - Input (Min) [Min]	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Number of Outputs	Operating Temperature [Max]	Operating Temperature [Min]
Analog Devices Inc./Maxim Integrated LTM4682IY	1.35 V	0.7 V	330-BBGA Module	125 A	16 V	Surface Mount	Adjustable Output I2C Interface Load Sharing PMBus™ Remote On/Off Remote Sense	ITE (Commercial)	169 W	Linear Regulator Replacement	4.5 V	330-BGA	22	15	1	125 °C	-40 C
Analog Devices Inc./Maxim Integrated LTM4682EY#PBF	1.35 V	0.7 V	330-BBGA Module	125 A	16 V	Surface Mount	Adjustable Output I2C Interface Load Sharing PMBus™ Remote On/Off Remote Sense	ITE (Commercial)	169 W	Linear Regulator Replacement	4.5 V	330-BGA	22	15	1	125 °C	-40 C
Analog Devices Inc./Maxim Integrated LTM4682IY#PBF	1.35 V	0.7 V	330-BBGA Module	125 A	16 V	Surface Mount	Adjustable Output I2C Interface Load Sharing PMBus™ Remote On/Off Remote Sense	ITE (Commercial)	169 W	Linear Regulator Replacement	4.5 V	330-BGA	22	15	1	125 °C	-40 C

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 271.60	1m+

Description

General part information

LTM4682 Series

The LTM®4682 is a quad 31.25A or single 125A step-down power μModule®(power micromodule) DC/DC regulator featuring remote configurability and telemetry monitoring of power management parameters over PMBus. The LTM4682 is comprised of digitally programmable analog control loops, and is optimized for higher bandwidth and transient response.The LTM4682’s 2-wire serial interface allows outputs to be margined, tuned, and ramped up and down at programmable slew rates with sequencing delay times. True input current sense, output currents, output voltages, output power, temperatures, uptime, and peak values are readable. Custom configuration of the EEPROM contents is not required. At start-up, output voltages, switching frequency, and channel phase angle assignments can be set by pin-strapping resistors. TheLTpowerPlay®graphical user interface (GUI), theDC1613AUSB-to-PMBus converter, and evaluation kits are available.The LTM4682 is offered in a 15mm × 22mm × 5.71mm BGA package available with an SnPb or a RoHS-compliant terminal finish.APPLICATIONSMulti-Rail Processor Power, Configurable Core Power

Documents

Technical documentation and resources

LTM4682IY | Datasheet

Datasheet

Package Drawing - 330-Lead BGA (22mm x 15mm x 8.17mm)

Package Drawing