LTM4630IV#PBF

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Analog Devices

DUAL 18A OR SINGLE 36A DC/DC ΜMODULE (POWER MODULE) REGULATOR

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LTM4630IV#PBF

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Analog Devices

DUAL 18A OR SINGLE 36A DC/DC ΜMODULE (POWER MODULE) REGULATOR

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Technical Specifications

Parameters and characteristics for this part

Specification	LTM4630IV#PBF

Applications	ITE (Commercial)
Current - Output (Max)	18 A
Current - Output (Max)	18 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-BLGA Module
Size / Dimension [x]	0.63 "
Size / Dimension [x]	16 mm
Size / Dimension [y]	16 mm
Size / Dimension [y]	0.63 in
Size / Dimension [z]	4.4 mm
Size / Dimension [z]	0.17 in
Supplier Device Package	144-LGA (16x16)
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	15 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output 1 [Max]	1.8 V
Voltage - Output 1 [Min]	0.6 V
Voltage - Output 2 [Max]	1.8 V
Voltage - Output 2 [Min]	0.6 V

LTM4630-1 Series

Dual 18A or Single 36A μModule (Power Module) Regulator with 0.8% DC and 3% Transient Accuracy

Part	Current - Output (Max)	Current - Output (Max)	Mounting Type	Package / Case	Features	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [y]	Voltage - Output 2 [Max]	Voltage - Output 2 [Min]	Type	Applications	Number of Outputs	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Current - Output (Max) [Max]
Analog Devices LTM4630IY-1A	18 A	18 A	Surface Mount	144-BBGA Module	OCP OTP OVP SCP UVLO	15 V	4.5 V	144-BGA (16x16)	125 °C	-40 °C	16 mm	0.63 "	5 mm	0.2 "	16 mm	0.63 in	1.8 V	0.6 V	Non-Isolated PoL Module	ITE (Commercial)	2	1.8 V	0.6 V
Analog Devices LTM4630AEY#PBF			Surface Mount	144-BBGA Module	OCP OVP	15 V	4.5 V	144-BGA (16x16)	125 °C	-40 °C	16 mm	0.63 "	5 mm	0.2 "	16 mm	0.63 in			Non-Isolated PoL Module Digital	ITE (Commercial)	1	5.3 V	0.6 V	36 A
Analog Devices LTM4630IY	18 A	18 A	Surface Mount	144-BBGA Module	OCP OTP OVP SCP UVLO	15 V	4.5 V	144-BGA (16x16)	125 °C	-40 °C	16 mm	0.63 "	5 mm	0.2 "	16 mm	0.63 in	1.8 V	0.6 V	Non-Isolated PoL Module	ITE (Commercial)	2	1.8 V	0.6 V
Analog Devices LTM4630IY-1A#PBF	18 A	18 A	Surface Mount	144-BBGA Module	OCP OTP OVP SCP UVLO	15 V	4.5 V	144-BGA (16x16)	125 °C	-40 °C	16 mm	0.63 "	5 mm	0.2 "	16 mm	0.63 in	1.8 V	0.6 V	Non-Isolated PoL Module	ITE (Commercial)	2	1.8 V	0.6 V
Analog Devices LTM4630IY#PBF	18 A	18 A	Surface Mount	144-BBGA Module	OCP OVP	15 V	4.5 V	144-BGA (16x16)	125 °C	-40 °C	16 mm	0.63 "	4.4 mm	0.17 in	16 mm	0.63 in	1.8 V	0.6 V	Non-Isolated PoL Module	ITE (Commercial)	2	1.8 V	0.6 V
Analog Devices LTM4630IV#PBF	18 A	18 A	Surface Mount	144-BLGA Module	OCP OVP UVLO	15 V	4.5 V	144-LGA (16x16)	125 °C	-40 °C	16 mm	0.63 "	4.4 mm	0.17 in	16 mm	0.63 in	1.8 V	0.6 V	Non-Isolated PoL Module	ITE (Commercial)	2	1.8 V	0.6 V
Analog Devices LTM4630AIV#PBF	18 A	18 A	Surface Mount	144-BLGA Module	OCP OVP	15 V	4.5 V	144-LGA (16x16)	125 °C	-40 °C	16 mm	0.63 "	4.4 mm	0.17 in	16 mm	0.63 in	5.3 V	0.6 V	Non-Isolated PoL Module	ITE (Commercial)	2	5.3 V	0.6 V
Analog Devices LTM4630EV#PBF	18 A	18 A	Surface Mount	144-BLGA Module	OCP OVP UVLO	15 V	4.5 V	144-LGA (16x16)	125 °C	-40 °C	16 mm	0.63 "	4.4 mm	0.17 in	16 mm	0.63 in	1.8 V	0.6 V	Non-Isolated PoL Module	ITE (Commercial)	2	1.8 V	0.6 V

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	$ 56.72

Description

General part information

LTM4630-1 Series

The LTM4630A is a dual 18A or single 36A output switching mode step-down DC/DC µModule®(micromodule) regulator with wider VOUTrange and higher efficiency than LTM4630. 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 18V, the LTM4630A supports two outputs each with an output voltage range of 0.6V to 8V, each set by a single external resistor. Its high efficiency design delivers up to 18A continuous current for each output. Only a few input and output capacitors are needed. The LTM4630A is pin compatible with the LTM4620 and LTM4620A (dual 13A, single 26A) and the LTM4630 (dual 18A, single 36A).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 LTM4630A is offered in 16mm × 16mm × 4.41mm LGA and 16mm × 16mm × 5.01mm BGA packages.*Maximum VIN= 15V and VOUT= 5.3V with date code before 1720FeaturesVOUTLTM46300.6V to 1.8VLTM4630-10.8% DC and 3% Transient Accuracy0.6V to 1.8VLTM4630AHigher Light Load Efficiency0.6V to 5.3VApplicationsTelecom and Networking EquipmentStorage and ATCA CardsIndustrial Equipment

Documents

Technical documentation and resources

Datasheet

R504 Reliability Data

Reliability Data

LTM4630: Dual 18A or Single 36A DC/DC μModule Regulator Data Sheet (Rev.A)

Data Sheet