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25 BGA
Power Supplies - Board Mount

LTM4632IY#PBF

Active
Analog Devices Inc./Maxim Integrated

ULTRATHIN, TRIPLE OUTPUT, STEP-DOWN ΜMODULE REGULATOR FOR DDR-QDR4 MEMORY

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsLTM4632: Ultrathin, Triple Output, Step-Down μModule Regulator for DDR-QDR4 Memory Data Sheet (Rev.E)R504 Reliability Data
25 BGA
Power Supplies - Board Mount

LTM4632IY#PBF

Active
Analog Devices Inc./Maxim Integrated

ULTRATHIN, TRIPLE OUTPUT, STEP-DOWN ΜMODULE REGULATOR FOR DDR-QDR4 MEMORY

Deep-Dive with AI

DocumentsLTM4632: Ultrathin, Triple Output, Step-Down μModule Regulator for DDR-QDR4 Memory Data Sheet (Rev.E)R504 Reliability Data

Technical Specifications

Parameters and characteristics for this part

SpecificationLTM4632IY#PBF
ApplicationsITE (Commercial)
Current - Output (Max)3 A
FeaturesOTP, OVP
Mounting TypeSurface Mount
Number of Outputs2
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 C
Package / Case25-PowerBBGA Module
Size / Dimension [x]0.25 in
Size / Dimension [x]6.3 mm
Size / Dimension [y]0.25 in
Size / Dimension [y]6.3 mm
Size / Dimension [z]2.3 mm
Size / Dimension [z]0.09 in
Supplier Device Package25-BGA (6.25x6.25)
TypeNon-Isolated PoL Module
Voltage - Input (Max) [Max]15 V
Voltage - Input (Min) [Min]3.6 V
Voltage - Output 1 [Max] [custom]2.5 V
Voltage - Output 1 [Min] [custom]0.6 V
Voltage - Output 2 [Max]2.5 V
Voltage - Output 2 [Min]0.6 V

LTM4632 Series

PartNumber of OutputsFeaturesSupplier Device PackageVoltage - Input (Max) [Max]Mounting TypeVoltage - Output 1 [Min] [custom]Voltage - Output 1 [Max] [custom]TypeVoltage - Output 2 [Max]Voltage - Output 2 [Min]ApplicationsPackage / CaseSize / Dimension [x]Size / Dimension [z]Size / Dimension [y]Size / Dimension [x]Size / Dimension [z]Size / Dimension [y]Voltage - Input (Min) [Min]Current - Output (Max)Operating Temperature [Max]Operating Temperature [Min]
LTM4632IV#PBF
Analog Devices Inc./Maxim Integrated
LTM4632IV#PBF
2
OTP
OVP
25-LGA (6.25x6.25)
15 V
Surface Mount
0.6 V
2.5 V
Non-Isolated PoL Module
2.5 V
0.6 V
ITE (Commercial)
25-PowerLGA Module
0.25 in
2.3 mm
0.25 in
6.3 mm
0.09 in
6.3 mm
3.6 V
3 A
125 °C
-40 C
LTM4632EY#PBF
Analog Devices Inc./Maxim Integrated
LTM4632EY#PBF
2
OTP
OVP
25-BGA (6.25x6.25)
15 V
Surface Mount
0.6 V
2.5 V
Non-Isolated PoL Module
2.5 V
0.6 V
ITE (Commercial)
25-PowerBBGA Module
0.25 in
1.8 mm
0.25 in
6.3 mm
0.07 in
6.3 mm
3.6 V
3 A
125 °C
-40 C
LTM4632IY
Analog Devices Inc./Maxim Integrated
LTM4632IY
2
OTP
OVP
25-BGA (6.25x6.25)
15 V
Surface Mount
0.6 V
2.5 V
Non-Isolated PoL Module
2.5 V
0.6 V
ITE (Commercial)
25-PowerBBGA Module
0.25 in
2.3 mm
0.25 in
6.3 mm
0.09 in
6.3 mm
3.6 V
3 A
125 °C
-40 C
LTM4632EV#PBF
Analog Devices Inc./Maxim Integrated
LTM4632EV#PBF
2
OTP
OVP
25-LGA (6.25x6.25)
15 V
Surface Mount
0.6 V
2.5 V
Non-Isolated PoL Module
2.5 V
0.6 V
ITE (Commercial)
25-PowerLGA Module
0.25 in
1.8 mm
0.25 in
6.3 mm
0.07 in
6.3 mm
3.6 V
3 A
125 °C
-40 C
25 BGA
Analog Devices Inc./Maxim Integrated
LTM4632IY#PBF
2
OTP
OVP
25-BGA (6.25x6.25)
15 V
Surface Mount
0.6 V
2.5 V
Non-Isolated PoL Module
2.5 V
0.6 V
ITE (Commercial)
25-PowerBBGA Module
0.25 in
2.3 mm
0.25 in
6.3 mm
0.09 in
6.3 mm
3.6 V
3 A
125 °C
-40 C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyN/A 770$ 17.211m+
Tray 1$ 17.531m+
5$ 16.53
10$ 16.11
25$ 15.58
40$ 15.31
80$ 14.93
260$ 14.30
520$ 13.94

Description

General part information

LTM4632 Series

The LTM4632 is an ultrathin triple output step-down μModule®(power module) regulator to provide complete power solution for DDR-QDR4 SRAM. Operating from a 3.6V to 15V input voltage, the LTM4632 supports two ±3A output rails, both sink and source capable, for VDDQ and VTT, plus a 10mA low noise reference VTTR output. Both VTT and VTTR track and are equal to VDDQ/2. Housed in a 6.25mm × 6.25mm × 1.82mm LGA and 6.25mm × 6.25mm × 2.42mm BGA packages, the LTM4632 includes the switching controller, power FETs, inductors and support components. Alternatively, the power module can also be configured as a two phase single ±6A output VTT. Only a few ceramic input and output capacitors are needed to complete the design.The LTM4632 supports selectable Burst Mode operation (CH1 only) and output voltage tracking for supply rail sequencing. Its high switching frequency and current mode control enable a very fast transient response to line and load changes without sacrificing stability.Fault protection features include overvoltage input, overcurrent and overtemperature protection.The LTM4632 is RoHS compliant with Pb-free finish.ApplicationsDDR Memory Power SupplyGeneral Purpose Point of Load ConversionTelecom, Networking and Industrial Equipment