E-UC2842BD1
IC REG CTRLR BST FLYBK ISO 8SOICManufacturer: STMicroelectronics
Categories: DC DC Switching Controllers
Quality Control: Learn More
The STMicroelectronics UC2842BD1 is a high-performance current-mode PWM controller designed for boost and flyback topologies. This device facilitates efficient step-up/step-down DC-DC conversion with an isolation-capable positive output. It features a robust operating voltage range of 10V to 30V and supports switching frequencies up to 500kHz, with a maximum duty cycle of 96%. The controller integrates frequency control for precise regulation. The UC2842BD1 is housed in an 8-SOIC package suitable for surface mounting. Its versatile design makes it suitable for power supply applications across various industrial sectors, including telecommunications and consumer electronics. This component is supplied in tubes.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | 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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