LTC1149CN-5#PBF
IC REG CTRLR BUCK 16DIPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC1149CN-5-PBF is a high-performance, synchronous step-down DC-DC controller IC. This 16-PDIP component is designed for positive output regulation and operates with a transistor driver output stage. Featuring current limit and enable control features, it supports a maximum duty cycle of 100% and a switching frequency up to 250kHz. The LTC1149CN-5-PBF is configured for a single output phase and incorporates synchronous rectification for enhanced efficiency. It is suitable for applications requiring input voltages up to 48V and operates within a temperature range of 0°C to 70°C. This device is commonly utilized in industrial and consumer electronics power supply designs.
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-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) | Up to 48V |
| Supplier Device Package | 16-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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