LTM4622EV#PBF

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Analog Devices Inc./Maxim Integrated

SWITCHING VOLTAGE REGULATORS DUAL ULTRATHIN 2.5A, SINGLE 5A STEP-DOWN

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LTM4622EV#PBF

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Analog Devices Inc./Maxim Integrated

SWITCHING VOLTAGE REGULATORS DUAL ULTRATHIN 2.5A, SINGLE 5A STEP-DOWN

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTM4622 Series

The LTM4622 is a complete dual 2.5A step-down switching mode μModule® (powermodule) regulator in a tiny ultrathin 6.25mm × 6.25mm × 1.82mm LGA and 6.25mm × 6.25mm × 2.42mm BGA packages. Included in the package are the switching controller, power FETs, inductor and support components. Operating over an input voltage range of 3.6V to 20V, the LTM4622 supports an output voltage range of 0.6V to 5.5V, set by a single external resistor. Its high efficiency design delivers dual 2.5A continuous, 3A peak, output current. Only a few ceramic input and output capacitors are needed.The LTM4622 supports selectable Burst Mode operation and output voltage tracking for supply rail sequencing. Its high switching frequency and current mode control enable a very fast transient response to line and load changes without sacrificing stability.Fault protection features include input overvoltage, output overcurrent and overtemperature protection.The LTM4622 is available with SnPb (BGA) or RoHS compliant terminal finish.Product Selection GuidePart NumberVINRangeVOUTRangeIOUTLTM46223.6V to 20V0.6V to 5.5VDual 2.5A or Single 5ALTM4622A1.5V to 12VDual 2A or Single 4AApplicationsGeneral Purpose Point of Load ConversionTelecom, Networking and Industrial EquipmentMedical Diagnostic EquipmentTest and Debug Systems

Technical Specifications

Parameters and characteristics for this part

Specification	LTM4622EV#PBF

Applications	ITE (Commercial)
Current - Output (Max)	2.5 A
Features	OTP, OCP, OVP
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	25-PowerLGA Module
Package Length	6.25 mm
Package Name	25-LGA
Package Width	6.25 mm
Size / Dimension Height	0.07 in
Size / Dimension Length	0.25 in
Size / Dimension Width	0.25 in
Type	Non-Isolated PoL Module
Voltage - Input (Max)	20 V
Voltage - Input (Min)	3.6 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

LTM4622 Series

Part	Type	Size / Dimension Height	Size / Dimension Length	Size / Dimension Width	Package Name	Package Width	Package Length	Voltage - Output 1 (Max)	Voltage - Output 1 (Min)	Number of Outputs	Applications	Features	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Voltage - Output 2 (Min)	Voltage - Output 2 (Max)	Voltage - Input (Max)	Mounting Type	Current - Output (Max)	Voltage - Input (Min)
Analog Devices Inc./Maxim Integrated LTM4622IY	Non-Isolated PoL Module	0.1 in	0.25 in	0.25 in	25-BGA	6.25 mm	6.25 mm	5.5 V	0.6 V	2	ITE (Commercial)	OCP OTP OVP	125 °C	-40 °C	25-PowerBBGA Module	0.6 V	5.5 V	20 V	Surface Mount	2.5 A	3.6 V
Analog Devices Inc./Maxim Integrated LTM4622IY#PBF	Non-Isolated PoL Module	0.1 in	0.25 in	0.25 in	25-BGA	6.25 mm	6.25 mm	5.5 V	0.6 V	2	ITE (Commercial)	OCP OTP OVP	125 °C	-40 °C	25-PowerBBGA Module	0.6 V	5.5 V	20 V	Surface Mount	2.5 A	3.6 V
Analog Devices Inc./Maxim Integrated LTM4622EY#PBF	Non-Isolated PoL Module	0.1 in	0.25 in	0.25 in	25-BGA	6.25 mm	6.25 mm	5.5 V	0.6 V	2	ITE (Commercial)	OCP OTP OVP	125 °C	-40 °C	25-PowerBBGA Module	0.6 V	5.5 V	20 V	Surface Mount	2.5 A	3.6 V
Analog Devices Inc./Maxim Integrated LTM4622EV#PBF	Non-Isolated PoL Module	0.07 in	0.25 in	0.25 in	25-LGA	6.25 mm	6.25 mm	5.5 V	0.6 V	2	ITE (Commercial)	OCP OTP OVP	125 °C	-40 °C	25-PowerLGA Module	0.6 V	5.5 V	20 V	Surface Mount	2.5 A	3.6 V
Analog Devices Inc./Maxim Integrated LTM4622IV#PBF	Non-Isolated PoL Module	0.07 in	0.25 in	0.25 in	25-LGA	6.25 mm	6.25 mm	5.5 V	0.6 V	2	ITE (Commercial)	OCP OTP OVP	125 °C	-40 °C	25-PowerLGA Module	0.6 V	5.5 V	20 V	Surface Mount	2.5 A	3.6 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R504 Reliability Data

DC2249B - Demo Manual

LTM4622: Dual Ultrathin 2.5A or Single 5A Step-Down DC/DC μModule Regulator Data Sheet (Rev.J)