LTM4633IY

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Analog Devices

TRIPLE 10A STEP-DOWN DC/DC ΜMODULE (POWER MODULE) REGULATOR

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DocumentsDatasheet R504 Reliability Data +1

LTM4633IY

Active

Analog Devices

TRIPLE 10A STEP-DOWN DC/DC ΜMODULE (POWER MODULE) REGULATOR

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DocumentsDatasheet R504 Reliability Data +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTM4633IY

Applications	ITE (Commercial)
Current - Output (Max)	10 A
Features	OVP, OCP, OTP
Mounting Type	Surface Mount
Number of Outputs	3
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	144-BBGA Module
Size / Dimension [x]	15 mm
Size / Dimension [x]	0.59 in
Size / Dimension [y]	0.59 in
Size / Dimension [y]	15 mm
Size / Dimension [z]	5 mm
Size / Dimension [z]	0.2 "
Supplier Device Package	144-BGA (15x15)
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	16 V
Voltage - Input (Min) [Min]	2.38 V
Voltage - Output 1 [Max]	1.8 V
Voltage - Output 1 [Min]	0.8 V
Voltage - Output 2 [Max]	1.8 V
Voltage - Output 2 [Min]	0.8 V
Voltage - Output 3 [Max]	5.5 V
Voltage - Output 3 [Min]	0.8 V

LTM4633 Series

Triple 10A Step-Down DC/DC μModule (Power Module) Regulator

Part	Type	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Features	Applications	Current - Output (Max)	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Mounting Type	Package / Case	Number of Outputs	Supplier Device Package	Voltage - Output 2 [Min]	Voltage - Output 2 [Max]	Voltage - Output 3 [Min]	Voltage - Output 3 [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Voltage - Input [Max]	Voltage - Input [Min]	Supplied Contents	Outputs and Type	Outputs and Type	Board Type	Main Purpose	Utilized IC / Part	Current - Output	Voltage - Output	Regulator Topology
Analog Devices LTM4633IY	Non-Isolated PoL Module	15 mm	0.59 in	5 mm	0.2 "	15 mm	0.59 in	OCP OTP OVP	ITE (Commercial)	10 A	16 V	2.38 V	Surface Mount	144-BBGA Module	3	144-BGA (15x15)	0.8 V	1.8 V	0.8 V	5.5 V	-55 °C	125 °C	1.8 V	0.8 V
Analog Devices DC1905A																									16 V	4.7 V	Board(s)	Non-Isolated	3	Fully Populated	DC/DC Step Down	LTM4633	10 A	1 V 1.2 V 3.3 V	Buck

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	$ 75.14

Description

General part information

LTM4633 Series

The LTM4633 μModule®(power module) regulator combines three complete 10A switching mode DC/DC converters into one small package. Included in the package are the switching controllers, power FETs, inductors, and most support components. The LTM4633’s three regulators operate from 4.7V to 16V input rail(s) or 2.375V to 16V with an external 5V bias. The VOUT1and VOUT2output range is 0.8V to 1.8V, while the VOUT3output range is 0.8V to 5.5V. Each output is set by one external resistor.High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The device supports frequency synchronization, multiphase parallel operation of VOUT1and VOUT2, soft-start and output voltage tracking for supply rail sequencing.Fault protection features include overvoltage protection, overcurrent protection and temperature monitoring. The power module is offered in a space saving, thermally enhanced 15mm × 15mm × 5.01mm BGA package. The LTM4633 is RoHS compliant with Pb-free finish.ApplicationsTelecom, Networking and Industrial EquipmentHigh Density Point of Load Regulation

Documents

Technical documentation and resources

Datasheet

R504 Reliability Data

Reliability Data

DC1905B - Demo Manual (Rev.0)

User Guide