UC2572N
IC REG CTRLR FLYBACK 8DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UC2572N is a flyback DC-DC controller IC designed for negative output voltage generation. This through-hole component, housed in an 8-PDIP package, operates with a switching frequency of 100kHz and features a maximum duty cycle of 92%. The UC2572N is engineered for step-up/step-down applications and offers control features including current limit and ramp compensation. It has a wide supply voltage range of 4.75V to 30V and supports a single output phase. This device is suitable for use in power supply applications across various industries, including industrial automation and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Output Type | Transistor Driver |
| Mounting Type | Through Hole |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Negative |
| Frequency - Switching | 100kHz |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 30V |
| Supplier Device Package | 8-PDIP |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Ramp |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 92% |
| Clock Sync | No |
| Number of Outputs | 1 |
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