The TPS92629-Q1 is an automotive-grade single-channel linear LED driver designed with a unique thermal management strategy. It features a thermal sharing mechanism that allows for the dissipation of heat through an external resistor, reducing the internal temperature rise of the IC. The device supports diagnostic functions including LED open and short-circuit detection, and is qualified for AEC-Q100 Grade 1. It operates across a wide input voltage range and provides constant current output for high-brightness LEDs.
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Texas Instruments TPS92629-Q1 technical specifications.
| Number of Channels | 1count |
| Input Voltage (Min) | 4.5V |
| Input Voltage (Max) | 40V |
| Output Current (Max) | 450mA |
| Operating Temperature | -40 to 150°C |
| Quiescent Current (Typ) | 0.33mA |
| Aec-q100 | Grade 1 |
| RoHS | Compliant |
| REACH | Affected |
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