TEA1731TS/1,115
IC OFFLINE SWITCH FLYBACK SC74Manufacturer: NXP USA Inc.
Categories: AC DC Converters, Offline Switches
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NXP USA Inc. GreenChip™ TEA1731TS-1-115 is a highly integrated offline flyback controller designed for switch-mode power supplies. This SC-74 packaged component operates within a switching frequency range of 27kHz to 65kHz, with an 80% maximum duty cycle. It incorporates robust fault protection mechanisms including current limiting, overpower, and overvoltage protection. The device features a startup voltage of 21.5V and operates from a Vcc/Vdd supply range of 12.5V to 30V. With an isolated output and support for up to 75W of power, the TEA1731TS-1-115 is suitable for a wide array of AC/DC conversion applications across consumer electronics, lighting, and industrial power supply sectors. It is supplied in Tape & Reel (TR) packaging for automated assembly.
Additional Information
Series: GreenChip™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 | SC-74, SOT-457 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 80% |
| Frequency - Switching | 27kHz ~ 65kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 12.5V ~ 30V |
| Supplier Device Package | SC-74 |
| Fault Protection | Current Limiting, Over Power, Over Voltage |
| Voltage - Start Up | 21.5 V |
| Control Features | - |
| Power (Watts) | 75 W |
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