LTM8047EY#PBF

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Analog Devices Inc./Maxim Integrated

SWITCHING VOLTAGE REGULATORS 3.1VIN TO 32VIN ISO UMODULE DC/DC CONV

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LTM8047EY#PBF

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Analog Devices Inc./Maxim Integrated

SWITCHING VOLTAGE REGULATORS 3.1VIN TO 32VIN ISO UMODULE DC/DC CONV

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTM8047 Series

The LTM8047 is an isolated flyback μModule DC/DC converter. The LTM8047 has an isolation rating of 725VDC. For a similar product with LDO post regulator, see the LTM8048. Included in the package are the switching controller, power switches, transformer, and all support components. Operating over an input voltage range of 3.1V to 32V, the LTM8047 supports an output voltage range of 2.5V to 12V, set by a single resistor. Only output, input, and bypass capacitors are needed to finish the design. Other components may be used to control the soft-start control and biasing.The LTM8047 is packaged in a thermally enhanced, compact (11.25mm × 9mm × 4.92mm) over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8047 is available with SnPb (BGA) or RoHS compliant terminal finish.ApplicationsIndustrial SensorsIndustrial SwitchesGround Loop Mitigation

Technical Specifications

Parameters and characteristics for this part

Specification	LTM8047EY#PBF

Applications	ITE (Commercial)
Current - Output (Max)	440 mA
Features	UVLO
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	45-BBGA Module
Package Length	11.25 mm
Package Name	45-BGA
Package Width	9 mm
Size / Dimension Height	0.19 in
Size / Dimension Length	0.44 in
Size / Dimension Width	0.35 in
Type	Isolated Module
Voltage - Input (Max)	32 V
Voltage - Input (Min)	3.1 V
Voltage - Isolation	725 V
Voltage - Output 1 (Max)	12 V
Voltage - Output 1 (Min)	2.5 V

LTM8047 Series

Part	Features	Voltage - Output 1 (Min)	Voltage - Output 1 (Max)	Package / Case	Number of Outputs	Package Name	Package Length	Package Width	Voltage - Input (Max)	Applications	Type	Voltage - Input (Min)	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Size / Dimension Length	Size / Dimension Height	Size / Dimension Width	Voltage - Isolation	Current - Output (Max)
Analog Devices Inc./Maxim Integrated LTM8047IY#PBF	UVLO	2.5 V	12 V	45-BBGA Module	1	45-BGA	11.25 mm	9 mm	32 V	ITE (Commercial)	Isolated Module	3.1 V	125 °C	-40 °C	Surface Mount	0.44 in	0.19 in	0.35 in	725 V	440 mA
Analog Devices Inc./Maxim Integrated LTM8047MPY	UVLO	2.5 V	12 V	45-BBGA Module	1	45-BGA	11.25 mm	9 mm	32 V	ITE (Commercial)	Isolated Module	3.1 V	125 °C	-55 °C	Surface Mount	0.44 in	0.19 in	0.35 in	725 V	440 mA
Analog Devices Inc./Maxim Integrated LTM8047EY#PBF	UVLO	2.5 V	12 V	45-BBGA Module	1	45-BGA	11.25 mm	9 mm	32 V	ITE (Commercial)	Isolated Module	3.1 V	125 °C	-40 °C	Surface Mount	0.44 in	0.19 in	0.35 in	725 V	440 mA
Analog Devices Inc./Maxim Integrated LTM8047MPY#PBF	UVLO	2.5 V	12 V	45-BBGA Module	1	45-BGA	11.25 mm	9 mm	32 V	ITE (Commercial)	Isolated Module	3.1 V	125 °C	-55 °C	Surface Mount	0.44 in	0.19 in	0.35 in	725 V	440 mA
Analog Devices Inc./Maxim Integrated LTM8047IY	UVLO	2.5 V	12 V	45-BBGA Module	1	45-BGA	11.25 mm	9 mm	32 V	ITE (Commercial)	Isolated Module	3.1 V	125 °C	-40 °C	Surface Mount	0.44 in	0.19 in	0.35 in	725 V	440 mA

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

R598 Reliability Data