Управление питанием от батарей BQ76PL536APAPT

Устройство защиты Li-Ion батареи от перенапряжения/недостаточного напряжения , 3/4/5/6, 7.2В до 27В

The BQ76PL536APAPT is a Li-ion Battery Monitor and Secondary Protection IC for electric and hybrid. It integrates an analog front end (AFE) along with a precision analog-to-digital converter (ADC), used to precisely measure battery cell voltages. A separate ADC is used to measure temperature. In addition to temperature measurement, overvoltage and under-voltage are monitored per channel for protection. Non-volatile memory stores the user-programmable protection thresholds and delay times. A FAULT output signals whenever one of these thresholds is exceeded. Cell stacks of 192 cells can be supported by stacked BQ76PL536A devices. A high-speed SPI interface connects all devices.

• Hot-pluggable
• High-speed serial peripheral
• Interface (SPI) for data communications
• Stackable vertical Interface
• Isolation components not required between devices
• Configuration data stored in error check/correct
• Overvoltage and Undervoltage Protection
• Overtemperature protection
• Programmable thresholds and delay times
• Dedicated fault output signals

• Cell balancing control outputs with safety timeout
• Balance current set by external components
• Green product and no Sb/Br

Области применения

Авто, Управление Питанием