Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The BQ25601RTWR is a highly integrated 3A switch-mode battery charge management and system power path management device for single-cell Li-ion and Li-polymer batteries. Its low-impedance power path optimises switch-mode operation efficiency, reduces battery charging time and extends battery life during the discharge phase. The I 2C serial interface with charging and system settings makes this device a truly flexible solution.

The BQ25601RTWR provides fast charging capabilities and high input voltage support for smartphones, tablets and portable devices. Its input voltage and current regulation provides maximum charging power to the battery. It also integrates a bootstrap diode for high-side gate drive to simplify system design. The I 2C serial interface with charging and system setup makes this device a truly flexible solution.

The device supports multiple input sources including a standard USB host port, a USB charging port, and a USB-compatible high-voltage adapter. The device sets a default input current limit based on the built-in USB interface. To set the default input current limit, the device takes results from system detection circuitry such as the USB PHY device. The device is compliant with USB 2.0 and USB 3.0 power specifications and features input current and voltage regulation. The device also has constant current limiting capability up to 1.2A and is capable of supplying 5.15V to the VBUS, which meets USB On-the-Go (OTG) operating power level specifications.

The device is available in a 24-pin 4mm × 4mm × 0.75mm thin WQFN package.

BQ25601RTWR Specifications

Battery chemistry: Li-ion/polymer  

Number of cells: 1  

Current - Charging: Constant Current - Programmable  

Fail-safe: Over-temperature, Over-voltage  

Charge Current - Max: 3A  

Battery Pack Voltage: 4.2V  

Voltage - Supply (max): 13.5V  

Interface: I2C  

Operating Temperature: -40°C ~ 85°C (TA)  

Mounting Type: Surface Mount 

BQ25601RTWR Applications

Smartphones

Mobile Phone Accessories

Medical devices

• 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.