R5602 – Analog Front-end IC for monitoring 4 to 7 cell Li-ion/ Li-Polymer Battery Cell Voltages
The R5602 is an analog front-end IC for 4 to 7cell Li-ion / Li-polymer battery. This IC provides cell voltage monitor, bidirectional current monitor based on monitoring the voltage across an external sense resistor, two input pin for temperature monitoring by external NTC thermistors, Die temperature monitor, overcurrent protection, high-side NMOSFET control, a voltage regulator, cell balancing switches, switch for open-wire detection and I2C/SPI interface. The IC has a built-in A/D converter and an MCU can read each monitor value as a digital value.
Introduction Video
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