LTC1649CS#PBF
IC REG CTRLR BUCK 16SOICManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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Analog Devices Inc. LTC1649CS-PBF is a versatile step-down DC-DC controller designed for positive output voltage regulation. This buck controller operates at a switching frequency of 200kHz, offering a maximum duty cycle of 93% for efficient power conversion. Key control features include current limit, enable functionality, and soft start, providing robust power management. The device supports a single output phase and is configured as a transistor driver. Its topology is a synchronous buck converter, ensuring high efficiency.
The LTC1649CS-PBF is housed in a 16-SOIC package (0.154", 3.90mm Width) suitable for surface mounting. It operates within a supply voltage range of 2.7V to 5V and is specified for ambient temperatures from 0°C to 70°C. This component is ideal for applications in telecommunications, industrial control, and consumer electronics requiring precise and efficient power conversion.
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 | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5V |
| Supplier Device Package | 16-SO |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 93% |
| Clock Sync | No |
| Number of Outputs | 1 |
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