TL2843DRE4
IC REG CTRLR MULT TOP 14SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TL2843DRE4 is a highly capable DC-DC controller IC designed for positive output configurations. This 14-SOIC package device supports Boost, Flyback, and Forward topologies, offering versatile step-up and step-up/step-down functionality. It features frequency control for precise operation up to 500kHz, with a maximum duty cycle of 97%. The TL2843DRE4 operates from a supply voltage of 7.6V to 30V and is suitable for applications requiring a single output phase. Its surface mount configuration and operation temperature range of -40°C to 85°C make it ideal for various demanding environments. This component finds extensive use in power supply design across industrial, automotive, and consumer electronics sectors.
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 | 14-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 500kHz |
| Topology | Boost, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 97% |
| Clock Sync | No |
| Number of Outputs | 1 |
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