TL3843BDRG4
IC REG CTRLR MULT TOP 14SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TL3843BDRG4 is a high-performance current-mode PWM controller designed for boost, flyback, and forward topologies. This device features a nominal operating voltage range of 7.6V to 30V and offers a maximum duty cycle of 96%. The TL3843BDRG4 supports switching frequencies up to 500kHz, providing flexibility in power supply design. Its output configuration is positive, driving a single output. The controller includes frequency control for precise regulation. Packaged in a 14-SOIC (0.154", 3.90mm Width) surface mount configuration, it is supplied on tape and reel. This component is utilized in applications such as power supplies for consumer electronics, industrial control systems, and lighting solutions.
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 | 0°C ~ 70°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) | 96% |
| Clock Sync | No |
| Number of Outputs | 1 |
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