The TPS92682-Q1 is a dual-channel, peak current-mode controller with an SPI communication interface, designed for automotive lighting applications. It is programmable to operate in constant-voltage (CV) or constant-current (CC) modes, supporting topologies such as Boost, Buck, Buck-Boost, SEPIC, and Flyback. It features a wide input voltage range of 4.5 V to 65 V, integrated P-channel driver interface for PWM dimming, and spread spectrum for improved EMI performance.
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Texas Instruments TPS92682-Q1 technical specifications.
| Vin (Min) | 4.5V |
| Vin (Max) | 65V |
| Number of Channels | 2Channels |
| Switching Frequency (Max) | 1000kHz |
| Output Voltage (Max) | 65V |
| Operating Temperature Range | -40 to 125°C |
| PWM Dimming Range | 1000:1Ratio |
| Automotive Qualification | AEC-Q100 Grade 1 qualified |
| Safety | Functional Safety-Capable |
| RoHS | Yes |
| REACH | Yes |
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