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LTC3857IUH#PBF
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| Manufacturer Part Number | LTC3857IUH#PBF |
|---|---|
| Manufacturer | Linear Technology |
| Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| LTC3857IUH#PBF Price |  |
Technical Specifications of LTC3857IUH#PBF
| Datasheet |  LTC3857IUH#PBF datasheet |
|---|---|
| Category | Integrated Circuits (ICs) |
| Family | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer | Linear Technology |
| Series | PolyPhase? |
| Packaging | Tube |
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4 V ~ 38 V |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max) | 99.4% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 32-WFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |
