Datasheet Linear Technology LTM4639IY#PBF
| Manufacturer | Linear Technology |
| Series | LTM4639 |
| Part Number | LTM4639IY#PBF |
Low VIN 20A DC/DC µModule (Power Module) Step-Down Regulator
Datasheets
Datasheet LTM4639
PDF, 588 Kb, Language: en, File uploaded: Sep 25, 2017, Pages: 32
Low VIN 20A DC/DC μModule (Power Module) Step-Down Regulator
Low VIN 20A DC/DC μModule (Power Module) Step-Down Regulator
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Packaging
| Package | 15mm x 15mm x 4.92mm BGA |
| Package Code | BGA |
| Package Index | 05-08-1962 |
Parametrics
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC2166A |
| Design Tools | LTspice File,LTpowerCAD File |
| Export Control | no |
| Features | Differential Remote Sense, PolyPhase, External Synchronization, Resistor Set Frequency, Tracking, Power Good, Temperature Monitor |
| Frequency | 500 kHz |
| Frequency Adjust Range | 210kHz - 850kHz |
| Frequency Sync Range | 250kHz - 800kHz |
| Integrated Inductor | yes |
| Ishutdown | 45 µA |
| Isupply | 25 mA |
| Max Phases | 6 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 20 A |
| Polyphase | yes |
| Switch Current | 25 A |
| Synchronous | yes |
| Topology | Buck |
| Vin Max | 7 V |
| Vin Min | 2.375 V |
| Vout Max | 5.5 V |
| Vout Maximum | 5.5V |
| Vout Min | 0.6 V |
| Vref Accuracy Over Temp | 1.5 % |
Eco Plan
| RoHS | Compliant |
Model Line
Series: LTM4639 (3)
- LTM4639EY#PBF LTM4639IY LTM4639IY#PBF
Manufacturer's Classification
- µModule Solutions > µModule Regulators > µModule Buck Regulators
Other Names:
LTM4639IYPBF, LTM4639IY PBF
