LTC3707IGN#TRPBF
IC REG CTRLR BUCK 28SSOPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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Analog Devices Inc. LTC3707IGN-TRPBF is a high-performance, dual-output, synchronous buck controller designed for efficient step-down DC-DC conversion. Operating with an input voltage range of 4.5V to 28V, this device features a high switching frequency of 220kHz, enabling the use of smaller passive components. The controller supports a maximum duty cycle of 99.4% and offers dual output phases with positive voltage regulation.
Key control features include Enable, Frequency Control, Power Good monitoring, and Soft Start for controlled power-up sequences. The LTC3707IGN-TRPBF utilizes synchronous rectification for improved efficiency and is packaged in a 28-SSOP (0.154", 3.90mm Width) format suitable for surface mounting. Its robust design makes it suitable for applications in the consumer electronics, industrial automation, and telecommunications sectors. The component operates within a temperature range of -40°C to 85°C (TA) and is supplied on tape and reel.
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 | 28-SSOP (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 220kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
| Supplier Device Package | 28-SSOP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 99.4% |
| Clock Sync | No |
| Number of Outputs | 2 |
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