LTC3807MPFE#TRPBF
IC REG CTRLR BUCK 20TSSOPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC3807MPFE-TRPBF is a high-performance, step-down DC-DC controller designed for demanding applications. This synchronous buck controller operates with a wide input voltage range of 4V to 38V, supporting a maximum duty cycle of 99%. It features a configurable switching frequency from 50kHz to 900kHz, offering flexibility in power supply design. Control features include current limit, enable, frequency control, soft start, and tracking, facilitating robust power management. The LTC3807MPFE-TRPBF is packaged in a 20-TSSOP-EP (Exposed Pad) and is supplied on tape and reel. This component is suitable for use in industrial, automotive, and telecommunications sectors requiring efficient and reliable voltage regulation. The output stage is designed as a transistor driver, with a positive output configuration and a single output phase. The operating temperature range is -55°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 50kHz ~ 900kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 38V |
| Supplier Device Package | 20-TSSOP-EP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 99% |
| Clock Sync | No |
| Number of Outputs | 1 |
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