Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MC33777ASA1AE (NXP) is a battery management chip for lithium-ion battery management systems (BMS) that supports high-pressure acquisition and Pyrotechnic switch control functions. This device can independently drive two pyrotechnic switches and includes a wide range of diagnostic tools.

Core parameters

Function: Battery monitor

Battery chemical composition: -

Battery count: -

Fault protection: overcurrent, overvoltage/undervoltage, short circuit

Interface: I2C, SPI

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

Grade: Automotive grade

Qualification: AEC-Q100

Installation type: Surface mount type

Package/Housing: 64-LQFP (10x10)

In addition, the MC33777ASA1AE provides a serial peripheral interface (SPI) for communication with the MCU. All the functions of the MC33777A can reach the highest automotive safety level (ASIL D).

Application scenarios

The MC33777ASA1AE is suitable for scenarios requiring high-voltage management, such as electric vehicles and energy storage systems, including the collection of total voltage and current of power batteries and the calculation of SOC/SOH.

• 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.