UC3843AD1013TR
IC REG CTRLR BOOST/FLYBACK 8SOICManufacturer: STMicroelectronics
Categories: DC DC Switching Controllers
Quality Control: Learn More
STMicroelectronics UC3843AD1013TR, a high-performance DC-DC controller, is engineered for Boost and Flyback topologies. This 8-SOIC surface-mount device provides a positive, isolation-capable output and is suitable for step-up and step-up/step-down voltage conversion. Key features include a maximum duty cycle of 96% and flexible frequency control, allowing switching frequencies up to 500kHz. The UC3843AD1013TR operates within a voltage supply range of 10V to 30V and is designed for applications requiring precise regulation. This component is commonly utilized in power supply designs for industrial automation, consumer electronics, and telecommunications infrastructure. The part is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-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, Isolation Capable |
| Frequency - Switching | Up to 500kHz |
| Topology | Boost, Flyback |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
| Supplier Device Package | 8-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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