Datasheet Linear Technology LT1959IR#TRPBF
| Manufacturer | Linear Technology |
| Series | LT1959 |
| Part Number | LT1959IR#TRPBF |
4.5A, 500kHz Step-Down Switching Regulator
Datasheets
Datasheet LT1959
PDF, 305 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 24
4.5A, 500kHz Step-Down Switching Regulator
4.5A, 500kHz Step-Down Switching Regulator
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Packaging
| Package | DDPAK-7 |
| Package Code | R |
| Package Index | 05-08-1462 |
Parametrics
| Architecture | Constant Frequency Current Mode |
| Demo Boards | DC355A,DC356A |
| Design Tools | LTspice Model |
| Export Control | no |
| Features | External Synchronization |
| Frequency | 500 kHz |
| Frequency Sync Range | 580kHz - 1MHz |
| Integrated Inductor | no |
| Ishutdown | 15 µA |
| Isupply | 3.8 mA |
| Max Phases | 1 |
| Monolithic | yes |
| Number of Outputs | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Output Current | 3.6 A |
| Polyphase | no |
| Switch Current | 6 A |
| Synchronous | no |
| Topology | Buck |
| Vin Max | 15 V |
| Vin Min | 4 V |
| Vout Max | 12.9 V |
| Vout Maximum | .86VIN |
| Vout Min | 1.21 V |
Eco Plan
| RoHS | Compliant |
Model Line
Series: LT1959 (8)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck
Other Names:
LT1959IRTRPBF, LT1959IR TRPBF
