TEA1521T/N2,118
IC OFFLINE SWITCH FLYBACK 14SOManufacturer: NXP USA Inc.
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
NXP USA Inc. STARplug™ series TEA1521T-N2-118 is an offline flyback converter IC. This component efficiently manages power conversion for applications requiring isolated power supplies, finding use in consumer electronics, industrial automation, and lighting control systems. It features a flyback topology with an internal switch, operating within a switching frequency range of 10kHz to 200kHz. The device offers robust fault protection including current limiting, over-temperature, and short-circuit protection. It is supplied in a 14-SO package, suitable for surface mounting, and operates across an extended temperature range of -40°C to 145°C (TJ). Key specifications include a breakdown voltage of 650V, a start-up voltage of 9.5V, and a supply voltage range of 7.5V to 40V, with a maximum duty cycle of 75% and a power capability of 30W. The TEA1521T-N2-118 supports frequency control for optimized performance.
Additional Information
Series: STARplug™RoHS Status: ROHS3 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 | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 145°C (TJ) |
| Duty Cycle | 75% |
| Frequency - Switching | 10kHz ~ 200kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 40V |
| Supplier Device Package | 14-SO |
| Fault Protection | Current Limiting, Over Temperature, Short Circuit |
| Voltage - Start Up | 9.5 V |
| Control Features | Frequency Control |
| Power (Watts) | 30 W |
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