Analog Devices-LTM4620AEV#PBF DC to DC Converter and Switching Regulator Module Dual 13A or Single 26A DC/DC µModule (Power Module) Regulator

Power Supplies - Board Mount

LTM4609EV#PBF

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DC/DC POL CONVERTER, MODULE, BUCK-BOOST, 4.5 V TO 36 V IN, 0.8 V TO 34 V /10 A OUT, LGA-141

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DocumentsR504 Reliability Data LTM4609: 36VIN, 34VOUTHigh Efficiency Buck-Boost DC/DC μModule (Power Module) Regulator Data Sheet (Rev.G)

Power Supplies - Board Mount

LTM4609EV#PBF

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Analog Devices Inc./Maxim Integrated

DC/DC POL CONVERTER, MODULE, BUCK-BOOST, 4.5 V TO 36 V IN, 0.8 V TO 34 V /10 A OUT, LGA-141

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DocumentsR504 Reliability Data LTM4609: 36VIN, 34VOUTHigh Efficiency Buck-Boost DC/DC μModule (Power Module) Regulator Data Sheet (Rev.G)

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTM4609EV#PBF

Applications	ITE (Commercial)
Current - Output (Max) [Max]	10 A
Efficiency	98 %
Features	OVP, OCP, UVLO
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	141-BLGA Module
Size / Dimension [x]	15 mm
Size / Dimension [x]	0.59 in
Size / Dimension [y]	0.59 in
Size / Dimension [y]	15 mm
Size / Dimension [z]	2.8 mm
Size / Dimension [z]	0.11 "
Supplier Device Package	141-LGA
Supplier Device Package [x]	15
Supplier Device Package [y]	15
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	36 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max] [custom]	34 V
Voltage - Output 1 [Min] [custom]	0.8 V

LTM4609 Series

Part	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Efficiency	Current - Output (Max) [Max]	Applications	Voltage - Output 1 [Max] [custom]	Voltage - Output 1 [Min] [custom]	Voltage - Input (Min) [Min]	Package / Case	Number of Outputs	Voltage - Input (Max) [Max]	Type	Supplier Device Package	Features	Supplier Device Package [y]	Supplier Device Package [x]
Analog Devices Inc./Maxim Integrated LTM4609MPY	Surface Mount	-55 C	125 °C	3.4 mm	0.13 "	15 mm	0.59 in	15 mm	0.59 in	98 %	10 A	ITE (Commercial)	34 V	0.8 V	4.5 V	141-BBGA Module	1	36 V	Non-Isolated PoL Module	141-BGA (15x15)	OCP OVP UVLO
Analog Devices Inc./Maxim Integrated LTM4609IV#PBF	Surface Mount	-40 C	85 °C	2.8 mm	0.11 "	15 mm	0.59 in	15 mm	0.59 in	98 %	10 A	ITE (Commercial)	34 V	0.8 V	4.5 V	141-BLGA Module	1	36 V	Non-Isolated PoL Module	141-LGA	OCP OVP UVLO	15	15
Analog Devices Inc./Maxim Integrated LTM4609IY	Surface Mount	-40 C	85 °C	3.4 mm	0.13 "	15 mm	0.59 in	15 mm	0.59 in	98 %	10 A	ITE (Commercial)	34 V	0.8 V	4.5 V	141-BBGA Module	1	36 V	Non-Isolated PoL Module	141-BGA (15x15)	OCP OVP UVLO
Analog Devices Inc./Maxim Integrated LTM4609EY#PBF	Surface Mount	-40 C	85 °C	3.4 mm	0.13 "	15 mm	0.59 in	15 mm	0.59 in	98 %	10 A	ITE (Commercial)	34 V	0.8 V	4.5 V	141-BBGA Module	1	36 V	Non-Isolated PoL Module	141-BGA (15x15)	OCP OVP UVLO
Analog Devices Inc./Maxim Integrated LTM4609IY#PBF	Surface Mount	-40 C	85 °C	3.4 mm	0.13 "	15 mm	0.59 in	15 mm	0.59 in	98 %	10 A	ITE (Commercial)	34 V	0.8 V	4.5 V	141-BBGA Module	1	36 V	Non-Isolated PoL Module	141-BGA (15x15)	OCP OVP UVLO
Analog Devices Inc./Maxim Integrated LTM4609MPY#PBF	Surface Mount	-55 C	125 °C	3.4 mm	0.13 "	15 mm	0.59 in	15 mm	0.59 in	98 %	10 A	ITE (Commercial)	34 V	0.8 V	4.5 V	141-BBGA Module	1	36 V	Non-Isolated PoL Module	141-BGA (15x15)	OCP OVP UVLO
Analog Devices Inc./Maxim Integrated LTM4609EV#PBF	Surface Mount	-40 C	85 °C	2.8 mm	0.11 "	15 mm	0.59 in	15 mm	0.59 in	98 %	10 A	ITE (Commercial)	34 V	0.8 V	4.5 V	141-BLGA Module	1	36 V	Non-Isolated PoL Module	141-LGA	OCP OVP UVLO	15	15
Analog Devices Inc./Maxim Integrated LTM4609MPV#PBF	Surface Mount	-55 C	125 °C	2.8 mm	0.11 "	15 mm	0.59 in	15 mm	0.59 in	98 %	10 A	ITE (Commercial)	34 V	0.8 V	4.5 V	141-BLGA Module	1	36 V	Non-Isolated PoL Module	141-LGA	OCP OVP UVLO	15	15

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	649	$ 44.96	1m+

Description

General part information

LTM4609 Series

The LTM4609 is a high efficiency switching mode buckboost power supply. Included in the package are the switching controller, power FETs and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4609 supports an output voltage range of 0.8V to 34V, set by a resistor. This high efficiency design delivers up to 4A continuous current in boost mode (10A in buck mode). Only the inductor, sense resistor, bulk input and output capacitors are needed to finish the design.The low profile package enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The high switching frequency and current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The LTM4609 can be frequency synchronized with an external clock to reduce undesirable frequency harmonics.Fault protection features include overvoltage and foldback current protection. The DC/DC μModule®regulator is offered in small 15mm × 15mm × 2.82mm LGA and 15mm × 15mm × 3.42mm BGA packages. The LTM4609 is available with SnPb (BGA) or RoHS compliant terminal finish.APPLICATIONSTelecom, Servers and Networking EquipmentIndustrial and Automotive EquipmentHigh Power Battery-Operated Devices

Documents

Technical documentation and resources

R504 Reliability Data

Reliability Data

LTM4609: 36VIN, 34VOUTHigh Efficiency Buck-Boost DC/DC μModule (Power Module) Regulator Data Sheet (Rev.G)

Data Sheet