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The TPS25865QRPQRQ1 is an integrated USB charging port solution that includes a synchronous high-efficiency DC/DC converter, and it also incorporates detection and control functions for implementing USB Battery Charging Specification 1.2 on dual Type-A ports.

The TPS25865QRPQRQ1 is a highly integrated USB Type-A charge controller for dual USB port applications.

Features

Compliant with the AEC-Q100 standard for automotive applications.

Temperature class 1: TA range -40°C to +125°C

HBM ESD classification class H2

CDM ESD classification class C5

Optimized for ultra-low EMI requirements.

Compliant with CISPR25 Class 5 standard

HotRod™ package for greater reduction in switching node ringing

Spread spectrum for reduced peak emissions

Synchronous buck regulator

High efficiency at 400kHz: 95.2% efficiency at VIN = 13.5V, IPA_BUS = 2.4A and IPB_BUS = 2.4A

18mΩ/10mΩ low RDS(ON) buck regulator MOSFET

Operating voltage range: 5.5V to 26V, can withstand 36V input

Adjustable frequency: 200kHz to 800kHz (TPS25865-Q1)

Adjustable frequency: 200kHz to 3MHz (TPS25864-Q1)

FPWM with spread spectrum dithering

Selectable output voltages: 5.1V, 5.17V, 5.3V, 5.4V

Internal power path.

7mΩ/7mΩ low RDS(ON) internal USB power MOSFET

Current limit for USB port with high accuracy: ±10% at 2.73A

OUT: 5.1V, 200mA supply for auxiliary load

Line drop compensation: 90mV at 2.4A load

USB-IF compliant

Automatic DCP mode.

Short-circuit mode in accordance with BC1.2 and YD/T 1591 2009

1.2V mode

2.7V voltage divider 3 mode

Load shedding and programmable TA

Device TJ range: -40°C to +150°C

Applications

Automotive USB charging ports

Automotive USB media hubs

• 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.