LTM8048EY#PBF

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Analog Devices Inc./Maxim Integrated

3.1VINTO 32VINISOLATED ΜMODULE (POWER MODULE) DC/DC CONVERTER WITH LDO POST REGULATOR

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LTM8048EY#PBF

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Analog Devices Inc./Maxim Integrated

3.1VINTO 32VINISOLATED ΜMODULE (POWER MODULE) DC/DC CONVERTER WITH LDO POST REGULATOR

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTM8048 Series

The LTM8048 is an isolated flyback μModule (power module) DC/DC converter with LDO post regulator. The LTM8048 has an isolation rating of 725VDC. 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 LTM8048 supports an output voltage range of 2.5V to 13V, set by a single resistor. There is also a linear post regulator whose output voltage is adjustable from 1.2V to 12V as 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 LTM8048 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 LTM8048 is available with SnPb (BGA) or RoHS compliant terminal finish.ApplicationsIndustrial SensorsIndustrial SwitchesGround Loop Mitigation

Technical Specifications

Parameters and characteristics for this part

Specification	LTM8048EY#PBF

Applications	ITE (Commercial)
Current - Output (Max) Options	440mA, 300mA
Mounting Type	Surface Mount
Number of Outputs	2
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)	13 V
Voltage - Output 1 (Min)	2.5 V
Voltage - Output 2 (Max)	12 V
Voltage - Output 2 (Min)	1.2 V

LTM8048 Series

Part	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Current - Output (Max) Options	Voltage - Input (Min)	Package Name	Package Length	Package Width	Number of Outputs	Applications	Voltage - Output 2 (Min)	Voltage - Output 2 (Max)	Voltage - Input (Max)	Type	Mounting Type	Voltage - Output 1 (Min)	Voltage - Output 1 (Max)	Size / Dimension Length	Size / Dimension Height	Size / Dimension Width	Voltage - Isolation
Analog Devices Inc./Maxim Integrated LTM8048MPY#PBF	45-BBGA Module	125 °C	-55 °C	300mA 440mA	3.1 V	45-BGA	11.25 mm	9 mm	2	ITE (Commercial)	1.2 V	12 V	32 V	Isolated Module	Surface Mount	2.5 V	13 V	0.44 in	0.19 in	0.35 in	725 V
Analog Devices Inc./Maxim Integrated LTM8048IY#PBF	45-BBGA Module	125 °C	-40 °C	300mA 440mA	3.1 V	45-BGA	11.25 mm	9 mm	2	ITE (Commercial)	1.2 V	12 V	32 V	Isolated Module	Surface Mount	2.5 V	13 V	0.44 in	0.19 in	0.35 in	725 V
Analog Devices Inc./Maxim Integrated LTM8048MPY	45-BBGA Module	125 °C	-55 °C	300mA 440mA	3.1 V	45-BGA	11.25 mm	9 mm	2	ITE (Commercial)	1.2 V	12 V	32 V	Isolated Module	Surface Mount	2.5 V	13 V	0.44 in	0.19 in	0.35 in	725 V
Analog Devices Inc./Maxim Integrated LTM8048EY#PBF	45-BBGA Module	125 °C	-40 °C	300mA 440mA	3.1 V	45-BGA	11.25 mm	9 mm	2	ITE (Commercial)	1.2 V	12 V	32 V	Isolated Module	Surface Mount	2.5 V	13 V	0.44 in	0.19 in	0.35 in	725 V
Analog Devices Inc./Maxim Integrated LTM8048IY	45-BBGA Module	125 °C	-40 °C	300mA 440mA	3.1 V	45-BGA	11.25 mm	9 mm	2	ITE (Commercial)	1.2 V	12 V	32 V	Isolated Module	Surface Mount	2.5 V	13 V	0.44 in	0.19 in	0.35 in	725 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

R598 Reliability Data