Datasheet Linear Technology LTM4628
| Manufacturer | Linear Technology |
| Series | LTM4628 |
Dual 8A or Single 16A DC/DC µModule (Power Module) Regulator
Datasheets
Datasheet LTM4628
PDF, 1.1 Mb, Language: en, File uploaded: Sep 25, 2017, Pages: 36
Dual 8A or Single 16A DC/DC µModule Regulator
Dual 8A or Single 16A DC/DC µModule Regulator
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Prices
Packaging
| LTM4628EV#PBF | LTM4628EY#PBF | LTM4628IV#PBF | LTM4628IY | LTM4628IY#PBF | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Package | 15mm × 15mm × 4.32mm LGA Package Outline Drawing | 15mm x 15mm x 4.92mm BGA Package Outline Drawing | 15mm × 15mm × 4.32mm LGA Package Outline Drawing | 15mm x 15mm x 4.92mm BGA Package Outline Drawing | 15mm x 15mm x 4.92mm BGA Package Outline Drawing |
| Package Code | LGA | BGA | LGA | BGA | BGA |
| Package Index | 05-08-1843 | 05-08-1921 | 05-08-1843 | 05-08-1921 | 05-08-1921 |
| Pin Count | 144 | 144 | 144 | 144 | 144 |
Parametrics
| Parameters / Models | LTM4628EV#PBF | LTM4628EY#PBF | LTM4628IV#PBF | LTM4628IY | LTM4628IY#PBF |
|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1663A | DC1663A | DC1663A | DC1663A | DC1663A |
| 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, Burst Mode, Tracking | Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Burst Mode, Tracking | Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Burst Mode, Tracking | Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Burst Mode, Tracking | Differential Remote Sense, Resistor Set Frequency, PolyPhase, External Synchronization, Burst Mode, Tracking |
| Frequency, kHz | 780 | 780 | 780 | 780 | 780 |
| Frequency Adjust Range | 250kHz - 780kHz | 250kHz - 780kHz | 250kHz - 780kHz | 250kHz - 780kHz | 250kHz - 780kHz |
| Frequency Sync Range | 400kHz - 780kHz | 400kHz - 780kHz | 400kHz - 780kHz | 400kHz - 780kHz | 400kHz - 780kHz |
| Integrated Inductor | yes | yes | yes | yes | yes |
| Ishutdown, µA | 60 | 60 | 60 | 60 | 60 |
| Isupply, mA | 5 | 5 | 5 | 5 | 5 |
| Max Phases | 4 | 4 | 4 | 4 | 4 |
| 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 | 8 | 8 | 8 | 8 | 8 |
| Output Current 2, A | 8 | 8 | 8 | 8 | 8 |
| Polyphase | yes | yes | yes | yes | yes |
| Switch Current, A | 15 | 15 | 15 | 15 | 15 |
| Switch Current 2, A | 15 | 15 | 15 | 15 | 15 |
| 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 | 26.5 | 26.5 | 26.5 | 26.5 | 26.5 |
| Vin Min, V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Vout Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vout Maximum | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V |
| 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
| LTM4628EV#PBF | LTM4628EY#PBF | LTM4628IV#PBF | LTM4628IY | LTM4628IY#PBF | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Not Compliant | Compliant |
Model Line
Series: LTM4628 (5)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
- µModule Solutions > µModule Regulators > µModule Buck Regulators
