LTC7813IUH#TRPBF
IC REG CTRLR BUCK/BOOSTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC7813IUH-TRPBF is a high-performance, dual-output synchronous buck-boost DC-DC controller. Featuring a wide input voltage range of 4.5V to 60V, this versatile component supports both step-up and step-down conversion. Its flexible operating frequency can be set between 105kHz and 835kHz, with optimal performance typically observed between 350kHz and 535kHz. The controller offers precise regulation with a maximum duty cycle of up to 99%, and includes advanced control features such as Enable, Frequency Control, Power Good, Soft Start, and Tracking. Designed for demanding applications, it incorporates synchronous rectification for enhanced efficiency. The LTC7813IUH-TRPBF is packaged in a 32-WFQFN Exposed Pad and is supplied on tape and reel. This component is suitable for use in automotive, industrial, and power supply applications requiring efficient and flexible voltage conversion.
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 | 32-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 | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Topology | Buck, Boost |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 60V |
| Supplier Device Package | 32-QFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 96%, 99% |
| Clock Sync | No |
| Number of Outputs | 2 |
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