FRDM33772BTPLEVB

FRDM33772BSPIEVB evaluation board features MC33772, a 6-channel battery cell controller for automotive and industrial Li-ion battery applications. It supports cell voltage measurement, passive cell balancing, GPIOs, external EEPROM and fault detection pin report. The kit is designed to support customer development and evaluation. The device can be connected to NXP 6-cell battery emulator or a customer Li-ion battery module with 3~6 logic cells in series. The battery cell information is transferred to the microcontroller unit (MCU) through SPI interface.

• LED indicator for operation mode
• Cell-balancing resistors and integrated drivers
• Cell sense input with low pass filter
• Interface I2C link to an external local EEPROM to store user-defined calibration parameters
• Fault detection pin report