Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MC33776ASA1AE is a battery management chip launched by NXP, belonging to the MC3377x series, and is mainly used for the management of power battery systems. The MC33776ASA1AE transmits data through the SPI interface, supporting real-time collection of total battery voltage, current and other information, and is used to calculate the state of charge (SOC) and state of health (SOH).

Main specifications

Function: Battery monitor

Battery chemical composition: -

Battery count: -

Fault protection: Overcurrent, overvoltage/undervoltage

Interface: SPI

Operating temperature: -40°C to 150°C (TJ)

Installation type: Surface mount type

Package/Housing: 64-LQFP (10x10)

Interface and Compatibility

The MC33776ASA1AE adopts the SPI communication interface, supporting efficient interaction with MCUS or microcontrollers. It is suitable for scenarios requiring high-precision battery management, such as new energy vehicles and energy storage systems. ‌

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