| Manufacturer : | Linear Technology/Analog Devices |
| Manufacturer Part No : | LTC3857EGN-1#PBF |
| Enrgtech Part No : | ET15838836 |
| Product Range : | PolySwitch RXEF Series |
Linear Technology/Analog Devices LTC3857EGN-1#PBF
IC REG CTRLR BUCK 28SSOP
Product Information
| Manufacturer Standard Lead Time | : | 12 Weeks |
| Detailed Description | : | Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP |
| Synchronous Rectifier | : | Yes |
| Frequency - Switching | : | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Part Status | : | Active |
| Operating Temperature | : | -40°C ~ 125°C (TJ) |
| Voltage - Supply (Vcc/Vdd) | : | 4V ~ 38V |
| Package / Case | : | 28-SSOP (0.154", 3.90mm Width) |
| Function | : | Step-Down |
| Base Part Number | : | LTC3857 |
| Output Type | : | Transistor Driver |
| Output Phases | : | 2 |
| Manufacturer | : | Linear Technology/Analog Devices |
| Control Features | : | Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Number of Outputs | : | 2 |
| Clock Sync | : | No |
| Duty Cycle (Max) | : | 99.4% |
| Mounting Type | : | Surface Mount |
| Series | : | PolyPhase® |
| Supplier Device Package | : | 28-SSOP |
| Packaging | : | Tube |
| Output Configuration | : | Positive |
| Topology | : | Buck |
Technical Documents
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