LM2577M-ADJ/NOPB
IC REG MULT CONFIG ADJ 3A 24SOICManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM2577M-ADJ-NOPB is a versatile switching regulator IC for DC-DC conversion. This component supports Boost, Flyback, and Forward converter topologies, offering flexible positive or negative output configurations with adjustable voltage from 1.23V. It delivers a continuous output current of 3A (switch) and operates at a switching frequency of 52kHz. The input voltage range is 3.5V to 40V, with a maximum output voltage capability of 60V (switch). Designed for surface mount applications, it is housed in a 24-SOIC (0.295", 7.50mm width) package. The LM2577M-ADJ-NOPB is suitable for use in industrial and consumer electronics requiring efficient voltage regulation. It features a single output and is not a synchronous rectifier. Operating temperature range is -40°C to 125°C (TJ).
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 | 24-SOIC (0.295"", 7.50mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| 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 or Negative |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 40V |
| Topology | Boost, Flyback, Forward Converter |
| Supplier Device Package | 24-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 60V (Switch) |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Min/Fixed) | 1.23V |
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