Datasheet Linear Technology LTM4633
| Manufacturer | Linear Technology |
| Series | LTM4633 |
Triple 10A Step-Down DC/DC µModule (Power Module) Regulator
Datasheets
Datasheet LTM4633
PDF, 526 Kb, Language: en, File uploaded: Sep 25, 2017, Pages: 32
Triple 10A Step-Down DC/DC µModule Regulator
Triple 10A Step-Down DC/DC µModule Regulator
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Prices
Packaging
| LTM4633EY#PBF | LTM4633IY | LTM4633IY#PBF | LTM4633MPY | LTM4633MPY#PBF | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Package | 15mm x 15mm x 5.01mm BGA Package Outline Drawing | 15mm x 15mm x 5.01mm BGA Package Outline Drawing | 15mm x 15mm x 5.01mm BGA Package Outline Drawing | 15mm x 15mm x 5.01mm BGA Package Outline Drawing | 15mm x 15mm x 5.01mm BGA Package Outline Drawing |
| Package Code | BGA | BGA | BGA | BGA | BGA |
| Package Index | 05-08-1908 | 05-08-1908 | 05-08-1908 | 05-08-1908 | 05-08-1908 |
| Pin Count | 144 | 144 | 144 | 144 | 144 |
Parametrics
| Parameters / Models | LTM4633EY#PBF | LTM4633IY | LTM4633IY#PBF | LTM4633MPY | LTM4633MPY#PBF |
|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1905A | DC1905A | DC1905A | DC1905A | DC1905A |
| 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 | Internal Heat Sink, Tracking, Burst Mode, External Synchronization, Power Good | Internal Heat Sink, Tracking, Burst Mode, External Synchronization, Power Good | Internal Heat Sink, Tracking, Burst Mode, External Synchronization, Power Good | Internal Heat Sink, Tracking, Burst Mode, External Synchronization, Power Good | Internal Heat Sink, Tracking, Burst Mode, External Synchronization, Power Good |
| Frequency, kHz | 750 | 750 | 750 | 750 | 750 |
| Frequency Sync Range | 600kHz - 750kHz | 600kHz - 750kHz | 600kHz - 750kHz | 600kHz - 750kHz | 600kHz - 750kHz |
| Integrated Inductor | yes | yes | yes | yes | yes |
| Ishutdown, µA | 50 | 50 | 50 | 50 | 50 |
| Isupply, mA | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Max Phases | 3 | 3 | 3 | 3 | 3 |
| Monolithic | yes | yes | yes | yes | yes |
| Number of Outputs | 3 | 3 | 3 | 3 | 3 |
| Operating Temperature Range, °C | 0 to 85 | -40 to 85 | -40 to 85 | -55 to 125 | -55 to 125 |
| Output Current, A | 10 | 10 | 10 | 10 | 10 |
| Output Current 2, A | 10 | 10 | 10 | 10 | 10 |
| Output Current 3, A | 10 | 10 | 10 | 10 | 10 |
| Polyphase | yes | yes | yes | yes | yes |
| Switch Current, A | 25 | 25 | 25 | 25 | 25 |
| Switch Current 2, A | 25 | 25 | 25 | 25 | 25 |
| Switch Current 3, 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 |
| Topology 3 | Buck | Buck | Buck | Buck | Buck |
| Vin Max, V | 16 | 16 | 16 | 16 | 16 |
| Vin Min, V | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 |
| Vout Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vout Max 2, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vout Max 3, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vout Maximum | 1.8V (Vout1,2), 5.5V (Vout3) | 1.8V (Vout1,2), 5.5V (Vout3) | 1.8V (Vout1,2), 5.5V (Vout3) | 1.8V (Vout1,2), 5.5V (Vout3) | 1.8V (Vout1,2), 5.5V (Vout3) |
| Vout Min, V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Vout Min 2, V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Vout Min 3, V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
Eco Plan
| LTM4633EY#PBF | LTM4633IY | LTM4633IY#PBF | LTM4633MPY | LTM4633MPY#PBF | |
|---|---|---|---|---|---|
| RoHS | Compliant | Not Compliant | Compliant | Not Compliant | Compliant |
Model Line
Series: LTM4633 (5)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
- µModule Solutions > µModule Regulators > µModule Buck Regulators | Extended Temperature (H & MP) µModule Regulators
