LM2577T-15/LF03
IC REG MULT CONFIG 15V 3A TO220Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM2577T-15-LF03 is a versatile, high-efficiency switching regulator designed for boost, flyback, and forward converter topologies. This positive fixed 15V output device delivers up to 3A of switch current and operates from an input voltage range of 3.5V to 40V. Featuring a fixed switching frequency of 52kHz, it offers a simplified design approach for power conversion applications. The LM2577T-15-LF03 is packaged in a TO-220-5 Formed Leads configuration, suitable for through-hole mounting. Its robust performance makes it a reliable choice for various industrial and consumer electronics, including power supplies, battery chargers, and motor control systems. The device operates across a wide temperature range of -40°C to 125°C (TJ). It is a non-synchronous regulator.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-5 Formed Leads |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Up/Step-Down |
| Current - Output | 3A (Switch) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 40V |
| Topology | Boost, Flyback, Forward Converter |
| Supplier Device Package | TO-220-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Min/Fixed) | 15V |
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