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The TPS92682QDAPRQ1 is a dual-channel peak current mode controller with an SPI communication interface. The device can be programmed to operate in constant voltage (CV) or constant current (CC) mode.

Features

- Meets AEC-Q100 Level 1 standards

- Provides functional safety

- Documentation to aid in the design of functionally safe systems

- Wide input voltage range: 4.5V to 65V

- LED current accuracy of ±4% over -40°C to 150°C junction temperature range

- SPI Communication Interface

- SPI programmable feature:

- Improved EMI through spread spectrum

- Soft-start timing

- ILED current and output voltage settings

- Current Limit, Overvoltage, Fault Timer

- Single-phase and dual-phase

- CV and CC mode configurations

- Dual Peak Current Mode (PCM) Controller

- Low input distortion voltage rail-to-rail current sense amplifier

- Analogue dimming

- External series FET PWM dimming with integrated P-channel driver interface

- PWM dimming range in excess of 1000:1

- Open drain fault flag indicator per channel

- Programmable switching frequency up to 1MHz with external clock synchronisation

- Fully programmable fault protection circuitry

- Available in a wettable side VQFN package

Applications

- Automotive headlamp lighting

- Emergency vehicles

- General purpose lighting

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.