DNB1160 is a single-cell Li-ion battery monitoring chip that can detect and equalize voltage and temperature for a single cell or parallel battery pack. The integrated on-chip temperature sensor can be used to test the temperature of the cell, eliminating the need for additional thermocouple NTC for temperature monitoring.
Characteristics and advantages
peculiarity
This chip is a single-cell battery management chip, providing battery voltage detection, temperature detection and balancing functions. The temperature detection function of the chip does not require NTC and related peripheral circuits. The chip supports internal equalization without the need for external circuits. The chip has a certain self-diagnosis ability, supporting over and under voltage alarm, high and low temperature alarm, and other chip related abnormal alarm.
advantage
1) The chip can be directly attached to the flexible PCB(FPCB), simplifying the circuit while eliminating the slave board.
2) Chip built-in temperature sensor, no need for NTC and related peripheral circuits, save materials.
3) Provide more temperature detection coverage points than traditional NTC solutions.
4) The chip supports ASIL-D functional safety level.
Technical parameters:
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