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TPS55289QWRYQRQ1 is a synchronous buck-boost converter that is optimized for converting battery voltage or adapter voltage into power supply rails. The TPS55289-Q1 integrates four MOSFET switches providing a compact solution for USB Power Delivery (USB PD) application.

Features Of TPS55289QWRYQRQ1

AEC-Q100 qualified:

Device temperature grade 1: –40°C to +125°C ambient operating temperature range

Functional Safety-Capable

Documentation available to aid functional safety system design

Programmable power supply (PPS) support for USB power delivery (USB PD)

Wide input voltage range: 3.0V to 36V

Programmable output voltage range: 0.8V to 22V with 10mV step

±1% reference voltage accuracy

Adjustable output voltage compensation for voltage droop over the cable

Programmable output current limit up to 6.35A with 50mA step

±5% accurate output current monitoring

I2C interface

High efficiency over entire load range

96% efficiency at VIN = 12V, VOUT = 20V and IOUT = 3A

Programmable PFM and FPWM mode at light load

Avoid frequency interference and crosstalk

Optional clock synchronization

Programmable switching frequency from 200kHz to 2.2MHz

EMI mitigation

Optional programmable spread spectrum

Lead-less package

Rich protection features

Output overvoltage protection

Hiccup mode for output short-circuit protection

Thermal shutdown protection

8A average inductor current limit

Applications Of TPS55289QWRYQRQ1

Car charger

USB PD

Wireless charger

Automotive infotainment and cluster

Automotive rear lighting

Advanced driver-assistance system (ADAS)

• 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.