Datasheet Linear Technology LTM4630

Manufacturer	Linear Technology
Series	LTM4630

Dual 18A or Single 36A DC/DC µModule (Power Module) Regulator

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Dual 18A or Single 36A DC/DC µModule Regulator

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Packaging

	LTM4630EV#PBF	LTM4630EY#PBF	LTM4630IV#PBF	LTM4630IY	LTM4630IY#PBF
N	1	2	3	4	5
Package	16mm x 16mm x 4.41mm LGA Package Outline Drawing	16mm x 16mm x 5.01mm BGA Package Outline Drawing	16mm x 16mm x 4.41mm LGA Package Outline Drawing	16mm x 16mm x 5.01mm BGA Package Outline Drawing	16mm x 16mm x 5.01mm BGA Package Outline Drawing
Package Code	LGA	BGA	LGA	BGA	BGA
Package Index	05-08-1901	05-08-1969	05-08-1901	05-08-1969	05-08-1969
Pin Count	144	144	144	144	144

Parametrics

Parameters / Models	LTM4630EV#PBF	LTM4630EY#PBF	LTM4630IV#PBF	LTM4630IY	LTM4630IY#PBF
Architecture	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode	Constant Frequency Current Mode
Demo Boards	DC1892A,DC2007A-A,DC2007A-C,DC2007A-B,DC2081A-A,DC2106B-B	DC1892A,DC2007A-A,DC2007A-C,DC2007A-B,DC2081A-A,DC2106B-B	DC1892A,DC2007A-A,DC2007A-C,DC2007A-B,DC2081A-A,DC2106B-B	DC1892A,DC2007A-A,DC2007A-C,DC2007A-B,DC2081A-A,DC2106B-B	DC1892A,DC2007A-A,DC2007A-C,DC2007A-B,DC2081A-A,DC2106B-B
Design Tools	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File	LTspice File,LTpowerCAD File
Export Control	no	no	no	no	no
Features	Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Temperature Monitor, Burst Mode, Tracking, Power Good	Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Temperature Monitor, Burst Mode, Tracking, Power Good	Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Temperature Monitor, Burst Mode, Tracking, Power Good	Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Temperature Monitor, Burst Mode, Tracking, Power Good	Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Temperature Monitor, Burst Mode, Tracking, Power Good
Frequency, kHz	500	500	500	500	500
Frequency Adjust Range	400kHz to 780kHz	400kHz to 780kHz	400kHz to 780kHz	400kHz to 780kHz	400kHz to 780kHz
Frequency Sync Range	400kHz to 780kHz	400kHz to 780kHz	400kHz to 780kHz	400kHz to 780kHz	400kHz to 780kHz
Integrated Inductor	yes	yes	yes	yes	yes
Ishutdown, µA	50	50	50	50	50
Isupply, mA	3	3	3	3	3
Max Phases	8	8	8	8	8
Monolithic	yes	yes	yes	yes	yes
Number of Outputs	2	2	2	2	2
Operating Temperature Range, °C	0 to 85	0 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current, A	18	18	18	18	18
Output Current 2, A	18	18	18	18	18
Polyphase	yes	yes	yes	yes	yes
Switch Current, A	25	25	25	25	25
Switch Current 2, A	25	25	25	25	25
Synchronous	yes	yes	yes	yes	yes
Topology	Buck	Buck	Buck	Buck	Buck
Topology 1	Buck	Buck	Buck	Buck	Buck
Topology 2	Buck	Buck	Buck	Buck	Buck
Vin Max, V	15	15	15	15	15
Vin Min, V	4.5	4.5	4.5	4.5	4.5
Vout Max, V	1.8	1.8	1.8	1.8	1.8
Vout Max 2, V	1.8	1.8	1.8	1.8	1.8
Vout Maximum	1.8V	1.8V	1.8V	1.8V	1.8V
Vout Min, V	0.6	0.6	0.6	0.6	0.6
Vout Min 2, V	0.6	0.6	0.6	0.6	0.6

Eco Plan

	LTM4630EV#PBF	LTM4630EY#PBF	LTM4630IV#PBF	LTM4630IY	LTM4630IY#PBF
RoHS	Compliant	Compliant	Compliant	Not Compliant	Compliant

Model Line

Series: LTM4630 (5)

LTM4630EV#PBF LTM4630EY#PBF LTM4630IV#PBF LTM4630IY LTM4630IY#PBF

Manufacturer's Classification

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
µModule Solutions > µModule Regulators > µModule Buck Regulators