LM5020MMX-1
IC REG CTRLR FLYBACK 10MSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments LM5020MMX-1 is a versatile flyback DC-DC controller designed for positive output, step-up/step-down applications. This component features a wide operating input voltage range of 8V to 15V and a selectable switching frequency from 200kHz to 630kHz, with a maximum duty cycle of 80%. The LM5020MMX-1 integrates critical control features including frequency control and soft start, ensuring robust and stable operation. It is packaged in a compact 10-VSSOP surface-mount configuration and operates across an industrial temperature range of -40°C to 125°C. This controller is suitable for use in power supplies for consumer electronics, industrial automation, and telecommunications equipment. The device supports a single output phase and is a transistor driver type, without synchronous rectification.
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-TFSOP, 10-MSOP (0.118"", 3.00mm Width) |
| 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-VSSOP |
| Synchronous Rectifier | No |
| Control Features | Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 80% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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