TL1454ACDR
IC REG CTRLR MULT TOP 16SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments TL1454ACDR is a versatile DC-DC switching controller designed for step-up, step-down, and step-up/step-down power conversion topologies, including buck, boost, and flyback configurations. This device features dual outputs and supports isolation-capable positive output configurations. Key control features include dead time control and frequency control, with a wide switching frequency range from 50kHz to 2MHz. The TL1454ACDR operates from a supply voltage of 3.6V to 20V and offers a maximum duty cycle of 100%. Its package is a 16-SOIC, surface-mount component, supplied in tape and reel. This controller is suitable for applications in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 50kHz ~ 2MHz |
| Topology | Buck, Boost, Flyback |
| Voltage - Supply (Vcc/Vdd) | 3.6V ~ 20V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Dead Time Control, Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 2 |
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