LTM4620IY#PBF

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Analog Devices Inc./Maxim Integrated

DC/DC POL CONVERTER, MODULE, BUCK, 4.5 V TO 16 V IN, 600 MV TO 2.5 V / 13 A OUT, BGA-144

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LTM4620IY#PBF

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Analog Devices Inc./Maxim Integrated

DC/DC POL CONVERTER, MODULE, BUCK, 4.5 V TO 16 V IN, 600 MV TO 2.5 V / 13 A OUT, BGA-144

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTM4620 Series

The LTM4620A is a complete dual 13A, or single 26A output switching mode DC/DC power supply with wider VOUTrange and higher efficiency than the LTM4620. Included in the package are the switching controller, power FETs, inductors and all supporting components. Operating from an input voltage range of 4.5V to 16V, the LTM4620A supports two outputs each with an output voltage range of 0.6V to 5.3V, set by a single external resistor. Its high efficiency design delivers up to 13A 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 and has an onboard 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 a proprietary space saving and thermally enhanced 15mm × 15mm × 4.41mm LGA package and 15mm × 15mm × 5.01mm BGA package. The LTM4620A is available with SnPb (BGA) or RoHS compliant terminal finish.Vout RangeEfficiency 12Vin, 1.2VoutLTM46200.6V-2.5V83%LTM4620A0.6V-5.3V86%ApplicationsTelecom and Networking EquipmentIndustrial Equipment

Technical Specifications

Parameters and characteristics for this part

Specification	LTM4620IY#PBF

Applications	ITE (Commercial)
Current - Output (Max)	13 A
Features	UVLO, OVP, OCP
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	144-BBGA Module
Package Length	15 mm
Package Name	144-BGA
Package Width	15 mm
Size / Dimension Height	0.2 in
Size / Dimension Length	0.59 in
Size / Dimension Width	0.59 in
Type	Non-Isolated PoL Module
Voltage - Input (Max)	16 V
Voltage - Input (Min)	4.5 V
Voltage - Output 1 (Max)	2.5 V
Voltage - Output 1 (Min)	0.6 V
Voltage - Output 2 (Max)	2.5 V
Voltage - Output 2 (Min)	0.6 V

LTM4620 Series

Dual 13A or Single 26A DC/DC μModule (Power Module) Regulator

Part	Features	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Input (Min)	Package Name	Package Width	Package Length	Applications	Mounting Type	Type	Voltage - Output 1 (Min)	Voltage - Output 1 (Max)	Voltage - Output 2 (Min)	Voltage - Output 2 (Max)	Current - Output (Max)	Size / Dimension Height	Size / Dimension Length	Size / Dimension Width	Voltage - Input (Max)	Package / Case	Number of Outputs
Analog Devices Inc./Maxim Integrated LTM4620AEY#PBF	OCP OVP UVLO	125 °C	-40 °C	4.5 V	144-BGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	5.3 V	0.6 V	5.3 V	13 A	0.2 in	0.59 in	0.59 in	16 V	144-BBGA Module	2
Analog Devices Inc./Maxim Integrated LTM4620AIV#PBF	OCP OVP UVLO	125 °C	-40 °C	4.5 V	144-LGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	5.3 V	0.6 V	5.3 V	13 A	0.17 in	0.59 in	0.59 in	16 V	144-BLGA Module	2
Analog Devices Inc./Maxim Integrated LTM4620MPY#PBF	OCP OVP	125 °C	-55 °C	4.5 V	144-BGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	2.5 V	0.6 V	2.5 V	13 A	0.2 in	0.59 in	0.59 in	16 V	144-BBGA Module	2
Analog Devices Inc./Maxim Integrated LTM4620IY#PBF	OCP OVP UVLO	125 °C	-40 °C	4.5 V	144-BGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	2.5 V	0.6 V	2.5 V	13 A	0.2 in	0.59 in	0.59 in	16 V	144-BBGA Module	2
Analog Devices Inc./Maxim Integrated LTM4620EY#PBF	OCP OVP UVLO	125 °C	-40 °C	4.5 V	144-BGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	2.5 V	0.6 V	2.5 V	13 A	0.2 in	0.59 in	0.59 in	16 V	144-BBGA Module	2
Analog Devices Inc./Maxim Integrated LTM4620IY	OCP OVP UVLO	125 °C	-40 °C	4.5 V	144-BGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	2.5 V	0.6 V	2.5 V	13 A	0.2 in	0.59 in	0.59 in	16 V	144-BBGA Module	2
Analog Devices Inc./Maxim Integrated LTM4620AIY	OCP OVP UVLO	125 °C	-40 °C	4.5 V	144-BGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	5.3 V	0.6 V	5.3 V	13 A	0.2 in	0.59 in	0.59 in	16 V	144-BBGA Module	2
Analog Devices Inc./Maxim Integrated LTM4620EV#PBF	OCP OVP UVLO	125 °C	-40 °C	4.5 V	144-LGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	2.5 V	0.6 V	2.5 V	13 A	0.17 in	0.59 in	0.59 in	16 V	144-BLGA Module	2
Analog Devices Inc./Maxim Integrated LTM4620IV#PBF	OCP OVP UVLO	125 °C	-40 °C	4.5 V	144-LGA	15 mm	15 mm	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	0.6 V	2.5 V	0.6 V	2.5 V	13 A	0.17 in	0.59 in	0.59 in	16 V	144-BLGA Module	2

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

R504 Reliability Data