LTC1148CN-5#PBF
IC REG CTRLR BUCK 14DIPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC1148CN-5-PBF is a high-performance, current-mode Buck regulator controller. This device is designed for step-down DC-DC conversion with a positive output. It features a transistor driver output and supports a single output phase. Key control features include current limiting and an enable pin for power management. The switching frequency can be set up to 250kHz, and it offers a maximum duty cycle of 100%. The LTC1148CN-5-PBF operates within a supply voltage range of 3.5V to 20V and is specified for operation from 0°C to 70°C. Its synchronous rectifier capability enhances efficiency. This component is suitable for applications in industrial and consumer electronics requiring efficient power conversion. It is supplied in a 14-PDIP package.
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 | 14-DIP (0.300"", 7.62mm) |
| Output Type | Transistor Driver |
| Mounting Type | Through Hole |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 250kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 3.5V ~ 20V |
| Supplier Device Package | 14-PDIP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
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