LTM4628IY

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Analog Devices

DUAL 8A OR SINGLE 16A DC/DC ΜMODULE (POWER MODULE) REGULATOR

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LTM4628IY

Active

Analog Devices

DUAL 8A OR SINGLE 16A DC/DC ΜMODULE (POWER MODULE) REGULATOR

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DocumentsR504 Reliability Data Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTM4628IY

Applications	ITE (Commercial)
Current - Output (Max)	8 A
Current - Output (Max)	8 A
Features	OVP, UVLO, OCP
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	144-BBGA Module
Size / Dimension [x]	0.59 in
Size / Dimension [x]	15 mm
Size / Dimension [y]	15 mm
Size / Dimension [y]	0.59 in
Size / Dimension [z]	4.9 mm
Size / Dimension [z]	0.19 in
Supplier Device Package	144-BGA (15x15)
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	26.5 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	5.5 V
Voltage - Output 1 [Min]	0.6 V
Voltage - Output 2 [Max]	5.5 V
Voltage - Output 2 [Min]	0.6 V

LTM4628 Series

Dual 8A or Single 16A DC/DC μModule (Power Module) Regulator

Part	Mounting Type	Features	Package / Case	Voltage - Input (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output 2 [Max]	Voltage - Output 2 [Min]	Type	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Voltage - Input (Max) [Max]	Current - Output (Max)	Current - Output (Max)	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [z]	Number of Outputs	Applications	Supplier Device Package
Analog Devices LTM4628IY	Surface Mount	OCP OVP UVLO	144-BBGA Module	4.5 V	125 °C	-40 °C	5.5 V	0.6 V	Non-Isolated PoL Module	5.5 V	0.6 V	26.5 V	8 A	8 A	0.59 in	4.9 mm	15 mm	15 mm	0.59 in	0.19 in	2	ITE (Commercial)	144-BGA (15x15)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 68.39
		5	$ 64.47
		10	$ 62.86
		25	$ 60.78
		40	$ 59.75
		80	$ 58.25

Description

General part information

LTM4628 Series

The LTM4628 is a complete dual 8A output switching mode DC/DC power supply and can be easily configured to provide a single 2-phase 16A output. Included in the package are the switching controller, power FETs, inductor, and all supporting components. Operating from an input voltage range of 4.5V to 26.5V, the LTM4628 supports two outputs each with an output voltage range of 0.6V to 5.5V, set by a single external resistor. Its high efficiency design delivers 8A continuous current for each output. Only a few input and output capacitors are needed.The device supports frequency synchronization, multiphase operation, Burst Mode operation and output voltage tracking for supply rail sequencing. It has an on-board temperature diode for device temperature monitoring. High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability.Fault protection features include overvoltage and overcurrent protection. The power module is offered in space saving and thermally enhanced 15mm × 15mm × 4.32mm LGA and 15mm × 15mm × 4.92mm BGA packages. The LTM4628 is available with SnPb (BGA) or RoHS compliant terminal finish.ApplicationsTelecom and Networking EquipmentStorage and ATCA CardsIndustrial Equipment