LTM8027IY#PBF

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Analog Devices Inc./Maxim Integrated

DC/DC POL CONVERTER, MODULE, BUCK, 4.5 V TO 60 V IN, 2.5 V TO 24 V /4 A OUT, BGA-113

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LTM8027IY#PBF

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Analog Devices Inc./Maxim Integrated

DC/DC POL CONVERTER, MODULE, BUCK, 4.5 V TO 60 V IN, 2.5 V TO 24 V /4 A OUT, BGA-113

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTM8027 Series

The LTM8027 is a complete 4A, DC/DC step-down power supply. Included in the package are the switching controller, power switches, inductor and all support components. Operating over an input voltage range of 4.5V to 60V (7.5V minimum voltage to start), the LTM8027 supports output voltages up to 24V, and a switching frequency range of 100kHz to 500kHz, each set by a single resistor. Only the bulk input and output filter capacitors are needed to finish the design.The low profile package (4.32mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. A built-in soft-start timer is adjustable with a small capacitor.The LTM8027 is packaged in a compact (15mm × 15mm × 4.32mm) over-molded land grid array (LGA) and (15mm × 15mm × 4.92mm) BGA package suitable for automated assembly by standard surface mount equipment. The LTM8027 is available with SnPb (BGA) or RoHS compliant terminal finish.Applications12V and 42V Automotive and Heavy Equipment48V Telecom Power SuppliesAvionics and Industrial Control SystemsDistributed Power Converters

Technical Specifications

Parameters and characteristics for this part

Specification	LTM8027IY#PBF

Applications	ITE (Commercial)
Current - Output (Max)	4 A
Efficiency	95 %
Features	SCP, UVLO
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	113-BBGA Module
Package Length	15 mm
Package Name	113-BGA
Package Width	15 mm
Size / Dimension Height	0.17 in
Size / Dimension Length	0.59 in
Size / Dimension Width	0.59 in
Type	Non-Isolated PoL Module
Voltage - Input (Max)	60 V
Voltage - Input (Min)	4.5 V
Voltage - Output 1 (Max)	24 V
Voltage - Output 1 (Min)	2.5 V

LTM8027 Series

Part	Voltage - Input (Max)	Voltage - Input (Min)	Mounting Type	Voltage - Output 1 (Max)	Voltage - Output 1 (Min)	Package / Case	Package Name	Package Length	Package Width	Type	Operating Temperature (Max)	Operating Temperature (Min)	Size / Dimension Width	Size / Dimension Height	Size / Dimension Length	Current - Output (Max)	Applications	Efficiency	Number of Outputs	Features
Analog Devices Inc./Maxim Integrated LTM8027IV#PBF	60 V	4.5 V	Surface Mount	24 V	2.5 V	113-BLGA Module	113-LGA	15 mm	15 mm	Non-Isolated PoL Module	125 °C	-40 °C	0.59 in	0.17 in	0.59 in	4 A	ITE (Commercial)	95 %	1
Analog Devices Inc./Maxim Integrated LTM8027EV#PBF	60 V	4.5 V	Surface Mount	24 V	2.5 V	113-BLGA Module	113-LGA	15 mm	15 mm	Non-Isolated PoL Module	125 °C	-40 °C	0.59 in	0.17 in	0.59 in	4 A	ITE (Commercial)	95 %	1
Analog Devices Inc./Maxim Integrated LTM8027IY#PBF	60 V	4.5 V	Surface Mount	24 V	2.5 V	113-BBGA Module	113-BGA	15 mm	15 mm	Non-Isolated PoL Module	125 °C	-40 °C	0.59 in	0.17 in	0.59 in	4 A	ITE (Commercial)	95 %	1	SCP UVLO
Analog Devices Inc./Maxim Integrated LTM8027MPY	60 V	4.5 V	Surface Mount	24 V	2.5 V	113-BBGA Module	113-BGA	15 mm	15 mm	Non-Isolated PoL Module	125 °C	-55 °C	0.59 in	0.19 in	0.59 in	4 A	ITE (Commercial)	95 %	1	UVLO
Analog Devices Inc./Maxim Integrated LTM8027MPY#PBF	60 V	4.5 V	Surface Mount	24 V	2.5 V	113-BBGA Module	113-BGA	15 mm	15 mm	Non-Isolated PoL Module	125 °C	-55 °C	0.59 in	0.17 in	0.59 in	4 A	ITE (Commercial)	95 %	1	SCP UVLO
Analog Devices Inc./Maxim Integrated LTM8027IY	60 V	4.5 V	Surface Mount	24 V	2.5 V	113-BBGA Module	113-BGA	15 mm	15 mm	Non-Isolated PoL Module	125 °C	-40 °C	0.59 in	0.19 in	0.59 in	4 A	ITE (Commercial)	95 %	1	UVLO
Analog Devices Inc./Maxim Integrated LTM8027EY#PBF	60 V	4.5 V	Surface Mount	24 V	2.5 V	113-BBGA Module	113-BGA	15 mm	15 mm	Non-Isolated PoL Module	125 °C	-40 °C	0.59 in	0.17 in	0.59 in	4 A	ITE (Commercial)	95 %	1	SCP UVLO
Analog Devices Inc./Maxim Integrated LTM8027MPV#PBF	60 V	4.5 V	Surface Mount	24 V	2.5 V	113-BLGA Module	113-LGA	15 mm	15 mm	Non-Isolated PoL Module	125 °C	-55 °C	0.59 in	0.17 in	0.59 in	4 A	ITE (Commercial)	95 %	1

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

R598 Reliability Data