Specification	LTM4605IV#PBF

Applications	ITE (Commercial)
Current - Output (Max)	5 A
Efficiency	98 %
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]	20 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	16 V
Voltage - Output 1 [Min]	0.8 V

LTM4605 Series

High Efficiency Buck-Boost DC/DC μModule (Power Module) Regulator

Part	Applications	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Current - Output (Max)	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Supplier Device Package [y]	Supplier Device Package	Supplier Device Package [x]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Efficiency	Mounting Type	Type	Number of Outputs
Analog Devices Inc./Maxim Integrated LTM4605IV#PBF	ITE (Commercial)	16 V	0.8 V	5 A	2.8 mm	0.59 in	15 mm	0.59 in	0.11 "	15 mm	20 V	4.5 V	15	141-LGA	15	141-BLGA Module	85 °C	-40 C	98 %	Surface Mount	Non-Isolated PoL Module	1
Analog Devices Inc./Maxim Integrated LTM4605EV#PBF	ITE (Commercial)	16 V	0.8 V	5 A	2.8 mm	0.59 in	15 mm	0.59 in	0.11 "	15 mm	20 V	4.5 V	15	141-LGA	15	141-BLGA Module	85 °C	-40 C	98 %	Surface Mount	Non-Isolated PoL Module	1

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	122	$ 41.30	1m+
Newark	Each	1	$ 35.06	1m+
		5	$ 33.78
		10	$ 32.54
		25	$ 31.44
		50	$ 30.44
		100	$ 30.42
		357	$ 30.42

Description

General part information

LTM4605 Series

The LTM4605 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 20V, the LTM4605 supports an output voltage range of 0.8V to 16V, set by a resistor. This high efficiency design delivers up to 5A continuous current in boost mode (12A 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. The LTM4605 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 a small and thermally enhanced 15mm × 15mm × 2.8mm LGA package. The LTM4605 is Pb-free and RoHS compliant.APPLICATIONSTelecom, Servers and Networking EquipmentIndustrial and Automotive EquipmentHigh Power Battery-Operated Devices

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

R504 Reliability Data

Reliability Data