Power Supplies - Board Mount

LTM8048IY#PBF

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Analog Devices Inc./Maxim Integrated

3.1VIN TO 32VIN ISOLATED ΜMODULE (POWER MODULE) DC/DC CONVERTER WITH LDO POST REGULATOR

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Search across all available documentation for this part.

DocumentsDatasheet R598 Reliability Data

Power Supplies - Board Mount

LTM8048IY#PBF

Active

Analog Devices Inc./Maxim Integrated

3.1VIN TO 32VIN ISOLATED ΜMODULE (POWER MODULE) DC/DC CONVERTER WITH LDO POST REGULATOR

Deep-Dive with AI

DocumentsDatasheet R598 Reliability Data

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTM8048IY#PBF

Applications	ITE (Commercial)
Current - Output (Max)	440 mA, 300 mA
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	45-BBGA Module
Size / Dimension [x]	0.44 in
Size / Dimension [x]	11.3 mm
Size / Dimension [y]	9 mm
Size / Dimension [y]	0.35 in
Size / Dimension [z]	0.19 in
Size / Dimension [z]	4.9 mm
Supplier Device Package	45-BGA
Supplier Device Package [x]	11.25
Supplier Device Package [y]	9
Type	Isolated Module
Voltage - Input (Max) [Max]	32 V
Voltage - Input (Min) [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 [Min]	Operating Temperature [Max]	Current - Output (Max)	Voltage - Input (Min) [Min]	Supplier Device Package [y]	Supplier Device Package [x]	Supplier Device Package	Number of Outputs	Applications	Voltage - Output 2 [Max]	Voltage - Output 2 [Min]	Voltage - Input (Max) [Max]	Type	Mounting Type	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Voltage - Isolation
Analog Devices Inc./Maxim Integrated LTM8048MPY#PBF	45-BBGA Module	-55 C	125 °C	300 mA 440 mA	3.1 V	9	11.25	45-BGA	2	ITE (Commercial)	12 V	1.2 V	32 V	Isolated Module	Surface Mount	13 V	2.5 V	0.19 in	9 mm	0.44 in	11.3 mm	0.35 in	4.9 mm	725 V
Analog Devices Inc./Maxim Integrated LTM8048IY#PBF	45-BBGA Module	-40 C	125 °C	300 mA 440 mA	3.1 V	9	11.25	45-BGA	2	ITE (Commercial)	12 V	1.2 V	32 V	Isolated Module	Surface Mount	13 V	2.5 V	0.19 in	9 mm	0.44 in	11.3 mm	0.35 in	4.9 mm	725 V
Analog Devices Inc./Maxim Integrated LTM8048MPY	45-BBGA Module	-55 C	125 °C	300 mA 440 mA	3.1 V	9	11.25	45-BGA	2	ITE (Commercial)	12 V	1.2 V	32 V	Isolated Module	Surface Mount	13 V	2.5 V	0.19 in	9 mm	0.44 in	11.3 mm	0.35 in	4.9 mm	725 V
Analog Devices Inc./Maxim Integrated LTM8048EY#PBF	45-BBGA Module	-40 C	125 °C	300 mA 440 mA	3.1 V	9	11.25	45-BGA	2	ITE (Commercial)	12 V	1.2 V	32 V	Isolated Module	Surface Mount	13 V	2.5 V	0.19 in	9 mm	0.44 in	11.3 mm	0.35 in	4.9 mm	725 V
Analog Devices Inc./Maxim Integrated LTM8048IY	45-BBGA Module	-40 C	125 °C	300 mA 440 mA	3.1 V	9	11.25	45-BGA	2	ITE (Commercial)	12 V	1.2 V	32 V	Isolated Module	Surface Mount	13 V	2.5 V	0.19 in	9 mm	0.44 in	11.3 mm	0.35 in	4.9 mm	725 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	645	$ 19.55
	Tray	1	$ 19.87
		5	$ 18.73
		10	$ 18.26
		25	$ 17.66
		40	$ 17.36
		80	$ 16.92
		230	$ 16.28
		440	$ 15.90
Mouser	N/A	1	$ 18.82
		10	$ 18.52
		25	$ 18.01
		50	$ 17.83
		100	$ 17.70
		168	$ 16.39
		504	$ 16.07

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