LT8708IUHG#TRPBF
80V SYNCHRONOUS 4-SWITCH BUCK-BOManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LT8708IUHG-TRPBF is an 80V synchronous 4-switch buck-boost DC-DC controller. This versatile component offers positive output step-up/step-down functionality, operating with a wide input voltage range from 2.8V to 80V. It features a switching frequency adjustable between 100kHz and 400kHz, with a maximum duty cycle of 80%. The device is designed for surface mount applications within a 40-QFN (5x8) package, specifically a 40-WFQFN exposed pad. Its synchronous rectification capability enhances efficiency, while the 4-switch topology supports efficient buck-boost operation. The LT8708IUHG-TRPBF is suitable for demanding applications across automotive, industrial, and power supply sectors requiring precise voltage regulation from a single IC.
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 | 40-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 400kHz |
| Topology | Buck-Boost |
| Voltage - Supply (Vcc/Vdd) | 2.8V ~ 80V |
| Supplier Device Package | 40-QFN (5x8) |
| Synchronous Rectifier | Yes |
| Control Features | - |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 80% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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