CS51221EDR16
IC REG CTRLR FWRD CONV 16SOICManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi CS51221EDR16 is a versatile Forward Converter Regulator IC designed for efficient DC-DC conversion. This 16-SOIC package device offers a positive, isolation-capable output and supports step-up/step-down functionality. Featuring current limit, frequency control, ramp, and soft-start capabilities, it operates at a switching frequency of 1MHz with a maximum duty cycle of 85%. The CS51221EDR16 supports a supply voltage range of 3.8V to 15V and includes clock synchronization. Its surface mount design and robust control features make it suitable for applications in industrial power supplies, consumer electronics, and telecommunications. This component is provided in Tape & Reel (TR) packaging.
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 | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 1MHz |
| Topology | Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 3.8V ~ 15V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Frequency Control, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 85% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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