The TPS92624-Q1 is a linear four-channel LED driver designed for automotive lighting applications. It features high-side current regulation with a maximum of 150 mA per channel and includes a unique thermal management design where a shunt resistor is used to share output current and dissipate power outside of the driver. The device provides full LED diagnostics including open-circuit and short-to-ground detection with auto-recovery.
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Texas Instruments TPS92624-Q1 technical specifications.
| Number of Channels | 4 |
| Input Voltage (Min) | 4.5V |
| Input Voltage (Max) | 40V |
| Output Current per Channel | 150mA |
| Total Output Current | 600mA |
| Operating Temperature Range | -40 to 125°C |
| Topology | Linear/Current Source |
| Automotive Qualification | AEC-Q100 |
| RoHS | Compliant |
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