LTM4712EY#PBF

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Analog Devices Inc./Maxim Integrated

36VIN, 12A STEP-UP/STEP-DOWN BUCK-BOOST ΜMODULE REGULATOR

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LTM4712EY#PBF

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Analog Devices Inc./Maxim Integrated

36VIN, 12A STEP-UP/STEP-DOWN BUCK-BOOST ΜMODULE REGULATOR

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTM4712 Series

The LTM4712 is a high efficiency buck-boost μModule®(micromodule) regulator. The switching controller, power switches, inductor and support components are included in the package. The complete design requires only a few external components, including a resistor to set frequency, a resistor to set output voltage, input, and output capacitors, a sensing resistor to achieve input or output average current regulation. The LTM4712 operates over a 5V to 36V input voltage range and can regulate output voltages between 1V and 36V.The LTM4712 supports selectable forced continuous mode (FCM)/pulse-skipping mode (PSM) operation. The current mode control enables a fast transient response to line and load changes without sacrificing stability. The SYNC input and CLKOUT output allow easy synchronization. It supports multi-phase parallel operation for high power applications.The LTM4712 is offered in a 16mm × 16mm × 8.34mm ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM4712 is RoHS-compliant.APPLICATIONSTelecom, Servers and Networking EquipmentIndustrial ControlHigh Power Battery-Operated Devices

Technical Specifications

Parameters and characteristics for this part

Specification	LTM4712EY#PBF

Applications	ITE (Commercial)
Current - Output (Max)	12 A
Efficiency	98 %
Features	Adjustable Output
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	144-BBGA Module
Package Length	16 mm
Package Name	144-BGA
Package Width	16 mm
Size / Dimension Height	0.33 in
Size / Dimension Length	0.63 in
Size / Dimension Width	0.63 in
Type	Non-Isolated PoL Module
Voltage - Input (Max)	36 V
Voltage - Input (Min)	5 V
Voltage - Output 1 (Max)	36 V
Voltage - Output 1 (Min)	1 V

LTM4712 Series

36VIN, 12A Step-Up/Step-Down Buck-Boost μModule Regulator

Part	Voltage - Input (Min)	Package / Case	Number of Outputs	Size / Dimension Height	Size / Dimension Width	Size / Dimension Length	Current - Output (Max)	Features	Package Length	Package Name	Package Width	Mounting Type	Voltage - Input (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Efficiency	Type	Applications	Voltage - Output 1 (Min)	Voltage - Output 1 (Max)	Total Output Count	Output Type	Non-Isolated Output Count	Supplied Contents	Board Type	Main Purpose	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Voltage - Output	Regulator Topology	Utilized IC / Part	Current - Output	Frequency - Switching	Contents	Current - Output (Min)
Analog Devices Inc./Maxim Integrated LTM4712IY#PBF	1 V 5 V	144-BBGA Module	1	0.33 in	0.63 in	0.63 in	12 A	Adjustable Output	16 mm	144-BGA	16 mm	Surface Mount	36 V	125 °C	-40 °C	98 %	Non-Isolated PoL Module	ITE (Commercial)	1 V	36 V
Analog Devices Inc./Maxim Integrated LTM4712EY#PBF	5 V	144-BBGA Module	1	0.33 in	0.63 in	0.63 in	12 A	Adjustable Output	16 mm	144-BGA	16 mm	Surface Mount	36 V	125 °C	-40 °C	98 %	Non-Isolated PoL Module	ITE (Commercial)	1 V	36 V
Analog Devices Inc./Maxim Integrated DC3189A																					1	Non-Isolated	1 count	Board(s)	Fully Populated	DC/DC Step Up or Down	36 V	5 V	12 V	Buck-Boost	LTM4712	12 A	400 kHz	Board
Analog Devices Inc./Maxim Integrated EVAL-LTM4712-A2Z							48 A														1	Non-Isolated	1 count	Board(s)	Fully Populated	DC/DC Step Up or Down	36 V	5 V	12 V	Buck-Boost	LTM4712		400 kHz	Board	24 A

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LTM4712: 36VIN, 12A Step-Up/Step-Down Buck-Boost μModule Regulator Data Sheet (Rev.0)

DC3189A - Demo Manual (Rev.0)

Package Drawing - 144-Lead (16mm x 16mm x 8.34mm)