TL1451AQDG4
IC REG CTRLR MULT TOP 16SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments TL1451AQDG4 is a versatile DC-DC controller IC. This component is designed for multiple switching topologies, supporting Buck, Boost, and Flyback configurations. It offers positive output voltage regulation with the capability for step-up, step-down, or step-up/step-down functionality. The TL1451AQDG4 features frequency control for managing switching rates between 1kHz and 500kHz. It is housed in a 16-SOIC package and supports surface mount installation. The device operates across a wide supply voltage range of 3.6V to 50V and functions within an ambient temperature range of -40°C to 125°C. This controller is commonly employed in power supply designs for industrial, automotive, and consumer electronics applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: 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-Up, Step-Down, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 1kHz ~ 500kHz |
| Topology | Buck, Boost, Flyback |
| Voltage - Supply (Vcc/Vdd) | 3.6V ~ 50V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 2 |
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