UC2577TDTR-ADJ
IC REG MULT CONFIG ADJ 3A DDPAKManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments UC2577TDTR-ADJ is a versatile switching regulator IC designed for positive adjustable output configurations. This device supports boost, flyback, and forward converter topologies, enabling efficient voltage conversion across a wide input range of 3V to 40V. With a maximum output current of 3A (switch) and an adjustable output voltage up to 60V, it is suitable for demanding applications. The UC2577TDTR-ADJ operates at a switching frequency of 52kHz and features an internal switch, eliminating the need for external components for rectification. Packaged in a TO-263 (DDPAK-5) surface-mount format and supplied on tape and reel, this component is well-suited for high-volume manufacturing in industries such as automotive, industrial power supplies, and telecommunications. Operating temperature range is -40°C to 125°C (TJ).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| 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 |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 40V |
| Topology | Boost, Flyback, Forward Converter |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 60V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 5V |
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