TPS92410
- Multiplier for Good PFC, Line Regulation, and Low THD
- VIN Range From 9.5 V to 450 V
- Compatible with Phase Dimmers
- Analog Dimming Input with LED Turn-Off
- Programmable Overvoltage Protection
- Precision 3-V Reference
- Thermal Foldback
- Thermal Shutdown
- No Inductor Required
- 13 Pin, High-Voltage, SOIC Package
The TPS92410 is an advanced linear driver with high voltage start-up intended for use in low power, offline LED lighting applications. It can be used to regulate the average LED current through LEDs in conjunction with the TPS92411 direct drive switch.
The TPS92410 features a reference voltage that can be used to set the current level as well as the thermal foldback threshold. A multiplier is included to obtain excellent power factor while maintaining good line regulation. Other features include under-voltage lockout, over-voltage protection, forward phase dimmer detection with change to constant current mode, thermal foldback, and thermal shutdown.
For all available packages, see the orderable addendum at技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | Switch-Controlled, Direct Drive, Linear Controller for Offline LED Drivers datasheet | 2014/6/21 | |||
| 白皮書 | Common LED Functions and LED Driver Design Considerations | 2020/9/21 |
設計與開發
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TPS92410EVM-001 — TPS92410EVM-001 評估模組
TPS92410VEVM-001 使用德州儀器的 TPS92410 與 TPS92411 積體電路，實作了 120V 線性穩壓器調光解決方案。TPS92410 是一款線性控制器，具備類比調光功能、熱返折以及模式切換功能，以提升與相位調光器的相容性。此 EVM 組態為輸出 ~5.5W。
TPS92410EVM-002 — TPS92410EVM-002 評估模組
TPS92410VEVM 使用德州儀器的 TPS92410 與 TPS92411 積體電路，實作了 230V 線性穩壓器調光解決方案。TPS92410 是一款線性控制器，具備類比調光功能、熱返折以及模式切換功能，以提升與相位調光器的相容性。此 EVM 可支援高達 ~12W 的應用。
TPS92410 TINA-TI Transient Reference Design EVM_01 (Rev. A)
SLVC579 — TPS92410 120V Calculator
SLVC580 — TPS92410 230V Calculator
TIDA-01399 — 50W、120V AC 離線、LED 驅動器、無磁性、LED 通用照明參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (D) | 13 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。