LTM8078IY

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Analog Devices Inc./Maxim Integrated

DUAL 1.4A, SINGLE 2.8A STEP-DOWN SILENT SWITCHER ΜMODULE REGULATOR

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LTM8078IY

Active

Analog Devices Inc./Maxim Integrated

DUAL 1.4A, SINGLE 2.8A STEP-DOWN SILENT SWITCHER ΜMODULE REGULATOR

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTM8078 Series

The LTM8078 is 40VIN, dual 1.4A/single 2.8A step-down Silent Switcher μModule®regulator. The Silent Switcher architecture minimizes EMI while delivering high efficiency at frequencies up to 3MHz. Included in the package are the controllers, power switches, inductors, and support components. Operating over a wide input voltage range, the LTM8078 supports output voltages from 0.8V to 10V, and a switching frequency range of 300kHz to 3MHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design. The LTM8078 product video is available on website.LTM8078#3PP is an AEC-Q104 qualified automotive grade μModule regulator. The production is compliant to Analog Devices automotive assemble flow. All components integrated in the package are AEC-Q100 or AEC-Q200 qualified.The LTM8078 is packaged in a compact (6.25mm × 6.25mm × 2.22mm) over-molded Ball Grid Array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8078 is available with SnPb (BGA) or RoHS compliant.ApplicationsAutomated Test EquipmentDistributed Supply RegulationIndustrial SuppliesMedical Equipment

Technical Specifications

Parameters and characteristics for this part

Specification	LTM8078IY

Applications	ITE (Commercial)
Current - Output (Max)	1.4 A
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	49-FBGA Module
Package Length	6.25 mm
Package Name	49-BGA
Package Width	6.25 mm
Size / Dimension Height	0.09 in
Size / Dimension Length	0.25 in
Size / Dimension Width	0.25 in
Type	Non-Isolated PoL Module
Voltage - Input (Max)	40 V
Voltage - Input (Min)	3 V
Voltage - Output 1	3.3 V
Voltage - Output 2	5 V

LTM8078 Series

Part	Board Type	Total Output Count	Output Type	Non-Isolated Output Count	Supplied Contents	Current - Output (Max)	Current - Output (Min)	Frequency - Switching	Contents	Main Purpose	Regulator Topology	Voltage - Output	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Utilized IC / Part	Package Name	Package Width	Package Length	Number of Outputs	Size / Dimension Width	Size / Dimension Length	Size / Dimension Height	Voltage - Output 2	Applications	Voltage - Output 1	Mounting Type	Package / Case	Voltage - Input (Min)	Voltage - Input (Max)	Type	Operating Temperature (Max)	Operating Temperature (Min)	Features	Control Features
Analog Devices Inc./Maxim Integrated DC2777A	Fully Populated	2	Non-Isolated	2 count	Board(s)	1.4 A	1.4 A	1.6 MHz	Board	DC/DC Step Down	Buck	3.3 V 5 VDC	7 V	40 V	LTM8078
Analog Devices Inc./Maxim Integrated LTM8078IY#PBF						1.4 A										49-BGA	6.25 mm	6.25 mm	2	0.25 in	0.25 in	0.09 in	5 V	ITE (Commercial)	3.3 V	Surface Mount	49-FBGA Module	3 V	40 V	Non-Isolated PoL Module	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTM8078EY#PBF						1.4 A										49-BGA	6.25 mm	6.25 mm	2	0.25 in	0.25 in	0.09 in	3.3 V	ITE (Commercial)	5 V	Surface Mount	49-FBGA Module	7 V	40 V	Non-Isolated PoL Module	125 °C	-40 °C	Adjustable Output Remote On/Off	Active High Enable
Analog Devices Inc./Maxim Integrated LTM8078IY						1.4 A										49-BGA	6.25 mm	6.25 mm	2	0.25 in	0.25 in	0.09 in	5 V	ITE (Commercial)	3.3 V	Surface Mount	49-FBGA Module	3 V	40 V	Non-Isolated PoL Module	125 °C	-40 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R598 Reliability Data

Package Drawing - 49-Lead BGA (6.25mm x 6.25mm x 2.22mm)

LTM8078: Dual 1.4A, Single 2.8A Step-Down Silent Switcher μModule Regulator Data Sheet (Rev.B)

LTM8078IY | Datasheet