LM5020SDX-2
IC REG CTRLR FLYBACK 10WSONManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments LM5020SDX-2 is a high-performance, versatile flyback controller designed for efficient power conversion. This device enables step-up and step-down operation, catering to a wide range of power supply designs. Featuring a configurable switching frequency from 200kHz to 630kHz, it allows for optimized transformer size and component selection. The integrated soft-start and frequency control capabilities provide robust regulation and transient response. Designed for surface mounting in a compact 10-WSON (4x4) package, the LM5020SDX-2 is suitable for demanding applications in consumer electronics, industrial automation, and telecommunications. The controller operates with a supply voltage range of 8V to 15V and supports a maximum duty cycle of 50%. Its positive output configuration and transistor driver output make it a flexible choice for isolated power supply architectures. The device operates across an industrial temperature range of -40°C to 125°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-WDFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 630kHz |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 15V |
| Supplier Device Package | 10-WSON (4x4) |
| Synchronous Rectifier | No |
| Control Features | Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 50% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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