LTC7820EUFD#PBF
IC CHARGE PUMP DC/DC CTRLR 28QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC7820EUFD-PBF is a high-performance, dual-phase buck-boost DC-DC controller. This versatile component features a positive output configuration, supporting both step-up and step-down voltage regulation. With a wide input voltage range of 6V to 72V, it is well-suited for demanding applications. The device operates with a switching frequency adjustable from 100kHz to 1MHz, offering flexibility in power supply design. Control features include current limit, enable, frequency control, power good signaling, and soft start. The LTC7820EUFD-PBF is packaged in a 28-QFN (4x5) surface-mount configuration, designed for efficient thermal management. Its robust design makes it a suitable choice for automotive, industrial automation, and power supply applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 1MHz |
| Topology | Buck, Boost |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 72V |
| Supplier Device Package | 28-QFN (4x5) |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 50% |
| Clock Sync | No |
| Number of Outputs | 1 |
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