Power Supplies - Board Mount

LTM4650AEV#PBF

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Analog Devices Inc./Maxim Integrated

DUAL 25A OR SINGLE 50A DC/DC ΜMODULE REGULATOR WITH 1% DC ACCURACY

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Power Supplies - Board Mount

LTM4650AEV#PBF

Active

Analog Devices Inc./Maxim Integrated

DUAL 25A OR SINGLE 50A DC/DC ΜMODULE REGULATOR WITH 1% DC ACCURACY

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTM4650AEV#PBF

Applications	ITE (Commercial)
Control Features	Active High, Enable
Current - Output (Max)	25 A
Features	UVLO, OVP, OTP, OCP
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	144-BLGA Module
Size / Dimension [x]	0.63 in
Size / Dimension [x]	16 mm
Size / Dimension [y]	0.63 "
Size / Dimension [y]	16 mm
Size / Dimension [z]	0.17 in
Size / Dimension [z]	4.4 mm
Supplier Device Package	144-LGA (16x16)
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	16 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max] [custom]	5.5 V
Voltage - Output 1 [Min] [custom]	0.6 V
Voltage - Output 2 [Max]	5.5 V
Voltage - Output 2 [Min]	0.6 V

LTM4650A Series

Dual 25A or Single 50A DC/DC μModule Regulator with 1% DC Accuracy

Part	Type	Control Features	Mounting Type	Features	Voltage - Output 2 [Min]	Voltage - Output 2 [Max]	Package / Case	Applications	Number of Outputs	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Voltage - Output 1 [Min] [custom]	Voltage - Output 1 [Max] [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output (Max)	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Supplier Device Package
Analog Devices Inc./Maxim Integrated LTM4650AIY	Non-Isolated PoL Module	Active High Enable	Surface Mount	OCP OVP SCP UVLO	0.6 V	5.5 V	144-BBGA Module	ITE (Commercial)	2	4.5 V	16 V	0.6 V	5.5 V	125 °C	-40 C	25 A	16 mm	5 mm	16 mm	0.63 in	0.2 "	0.63 "	144-BGA (16x16)
Analog Devices Inc./Maxim Integrated LTM4650AEV#PBF	Non-Isolated PoL Module	Active High Enable	Surface Mount	OCP OTP OVP UVLO	0.6 V	5.5 V	144-BLGA Module	ITE (Commercial)	2	4.5 V	16 V	0.6 V	5.5 V	125 °C	-40 C	25 A	16 mm	4.4 mm	16 mm	0.63 in	0.17 in	0.63 "	144-LGA (16x16)
Analog Devices Inc./Maxim Integrated LTM4650AIY#PBF	Non-Isolated PoL Module	Active High Enable	Surface Mount	OCP OVP SCP UVLO	0.6 V	5.5 V	144-BBGA Module	ITE (Commercial)	2	4.5 V	16 V	0.6 V	5.5 V	125 °C	-40 C	25 A	16 mm	5 mm	16 mm	0.63 in	0.2 "	0.63 "	144-BGA (16x16)
Analog Devices Inc./Maxim Integrated LTM4650AEY#PBF	Non-Isolated PoL Module	Active High Enable	Surface Mount	OCP OTP OVP UVLO	0.6 V	5.5 V	144-BBGA Module	ITE (Commercial)	2	4.5 V	16 V	0.6 V	5.5 V	125 °C	-40 C	25 A	16 mm	5 mm	16 mm	0.63 in	0.2 "	0.63 "	144-BGA (16x16)
Analog Devices Inc./Maxim Integrated LTM4650AIV#PBF	Non-Isolated PoL Module	Active High Enable	Surface Mount	OCP OTP OVP UVLO	0.6 V	5.5 V	144-BLGA Module	ITE (Commercial)	2	4.5 V	16 V	0.6 V	5.5 V	125 °C	-40 C	25 A	16 mm	4.4 mm	16 mm	0.63 in	0.17 in	0.63 "	144-LGA (16x16)

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	39	$ 92.18	1m+

Description

General part information

LTM4650A Series

The LTM4650A is a dual 25A or single 50A output switching mode step-down DC/DC μModule®(micromodule) regulator with ±1% total DC output error. Included in the package are the switching controllers, power FETs, inductors and all supporting components. Operating from an input voltage range of 4.5V to 16V, the LTM4650A supports two outputs with an output voltage range of 0.6V to 5.5V, each set by a single external resistor. Its high efficiency design delivers up to 25A continuous current for each output. Only a few input and output capacitors are needed. Fast internal control loop compensation allows for fast transient response to minimize output capacitance when powering FPGAs, ASICs, and processors.Fault protection features include overvoltage and overcurrent protection. The LTM4650A is offered in 16mm × 16mm × 5.01mm BGA package.LTM4650 Product Family Selection TableVINRangeVOUTRangeIOUTCompensationDC VOUTAccuracyLTM46504.5V to 15V0.6V to 1.8V25A × 2Internal1.5%LTM4650-1B4.5V to 15V0.6V to 1.8V25A × 2External1.5%LTM4650-1A4.5V to 15V0.6V to 1.8V25A × 2External0.8%LTM4650A4.5V to 16V0.6V to 5.5V25A × 2Internal1%LTM4650A-14.5V to 16V0.6V to 5.5V25A × 2External1%ApplicationsTelecom and Networking EquipmentStorage and ATCA CardsIndustrial Equipment

Documents

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