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The TPS92544QPKDRQ1 device is an automotive-grade synchronous boost controller launched by Texas Instruments, integrating a synchronous buck LED driver. It supports a wide input voltage range (4.5V to 65V) and multiple functions, and is suitable for scenarios such as automotive headlamps and dynamic beam headlamps. Youdaoplaceholder0 its technical parameters are as follows:

Type: DC-DC controller, DC-DC voltage regulator

Topology: Step-down, step-up

Internal switch: Yes

Output number: 1

Voltage - Power supply (minimum) : 4.5V

Voltage - Power supply (maximum) : 65V

Voltage - Output: 65V

Current - Output/Channel: 2A

Frequency: 100 KHZ to 1MHz

Dimming: PWM

Application: LED lighting

Operating temperature: -40°C to 125°C (TA)

Grade: Automotive grade

Qualification: AEC-Q100

Installation type: Surface mount type

Commercial device package: 48-HTQFP (7x7)

The TPS92544QPKDRQ1 includes an internal oscillator. The UART serial interface is compatible with TPS9266x and TPS9254x devices. The internal EEPROM can store system default values as well as calibration and lighting module data. Seven configurable MPIOs and DIO can be set as digital input or output, or ADC input, for application scenarios such as system temperature compensation, LED grading and encoding.

Application scenarios

The TPS92544QPKDRQ1 is mainly applied in scenarios that require high-precision and high-reliability power management, such as automotive headlamps, dynamic beam headlamps, and LED driver modules.

• 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.

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• 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.