UC2842BD1R2
IC REG CTRLR BST FLYBK ISO 8SOICManufacturer: onsemi
Categories: DC DC Switching Controllers
Quality Control: Learn More
The onsemi UC2842BD1R2 is a high-performance current-mode boost and flyback DC-DC controller. This 8-SOIC package device is designed for efficient step-up and step-up/step-down power conversion, featuring an isolation-capable output. With a wide operating voltage range of 10V to 30V and a maximum duty cycle of 96%, it supports switching frequencies up to 500kHz. Control features include frequency control for robust operation. The UC2842BD1R2 is suitable for applications in industrial power supplies, lighting, and consumer electronics requiring reliable and efficient power management. This component is supplied in a Tape & Reel (TR) package for automated assembly.
Additional Information
Series: -RoHS Status: RoHS non-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 | -25°C ~ 85°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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