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隨著 LED 在汽車 應用中廣泛使用，簡單的 LED 驅動器越來越受歡迎。與分立式解決方案相比，低成本單片解決方案可降低系統(tǒng)級組件數量，并顯著提高電流精度和可靠性。
TPS92610-Q1 器件是一款簡單的單通道高側 LED 驅動器，由汽車蓄電池供電。這是一種簡單而巧妙的解決方案，能夠為單個 LED 燈串提供恒定電流，并具有全面的 LED 診斷功能。此器件的“連帶失效”功能可與其他 LED 驅動器（如 TPS9261x-Q1、TPS9263x-Q1 和 TPS9283x-Q1 器件）一起工作，從而滿足不同的要求。
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| Topology |
| Channels (#) |
| Vin (Min) (V) |
| Vin (Max) (V) |
| Operating Temperature Range (C) |
| Features |
| Applications |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Rating |
| TPS92610-Q1 | TPS92611-Q1 | TPS92612-Q1 |
|---|---|---|
| Current Source | Current Source | Current Source |
| 1 | 1 | 1 |
| 4.5 | 4.5 | 4.5 |
| 40 | 40 | 40 |
| -40 to 125 | -40 to 125 | -40 to 125 |
|
Enable/Shutdown Fault Detection Fault Diagnostic LED Open Detection LED Short to Ground Detection Thermal Shutdown |
Enable/Shutdown Fault Detection Fault Diagnostic LED Open Detection LED Short to Ground Detection Thermal Shutdown |
Enable/Shutdown LED Shorted Detection Thermal Shutdown |
|
Dome Foot Well FootWell Position Stop/Tail Turn |
Dome Foot Well FootWell Stop/Tail Turn |
Foot Well FootWell Stop/Tail Tell-Tale |
| HTSSOP | 14 | MSOP-PowerPAD | 8 | SOT-23 | 5 |
| 14HTSSOP: 32 mm2: 6.4 x 5 (HTSSOP | 14) | 8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8) | 5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5) |
| Automotive | Automotive |
