Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The BQ25773REER device is a synchronous NVDC buck/boost battery charging controller launched by (TI), which can charge 2 to 5 batteries through various input sources.

Main specifications

Product: BQ25773REER

Battery chemical composition: Smart battery

Battery count: 2 to 5

Current - charging: Constant current - programmable

Programmable features: current, timer, voltage

Fault protection: overcurrent, overvoltage

Charging current - maximum: 30A

Battery pack voltage: 23V (maximum)

Voltage - Power supply (maximum) : 40V

Interface: I2C, USB

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

Installation type: Surface mount type

Package/Housing: 36-WQFN (5x4)

The BQ25773REER input source includes a USB adapter, an extended power range (EPR) USB-C power transfer (PD) source, a standard power range (SPR) USB-C power transfer (PD) source, and a traditional adapter. This device is a highly efficient solution with a small number of components, suitable for charging 2 to 5 batteries with limited space.

Typical applications

• Standard laptops, Chromebooks

• Electrical appliances: Battery charger, oxygen generator

• 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.