完善資料讓更多小伙伴認(rèn)識你,還能領(lǐng)取20積分哦,立即完善>
數(shù)據(jù): bq76PL536A 3 至 6 節(jié)串聯(lián)鋰離子電池監(jiān)視器和二級保護(hù) IC 數(shù)據(jù)表 (Rev. C)
bq76PL536A器件是一款用于3至6節(jié)串聯(lián)鋰離子電池的可堆疊電池監(jiān)視器和保護(hù)器.bq76PL536A集成有模擬前端(AFE與高精度模數(shù)轉(zhuǎn)換器(ADC),共同用于實(shí)現(xiàn)對電池電芯電壓的精確測量。溫度使用一個單獨(dú)的ADC進(jìn)行測量。
除了測量溫度外,該器件還能夠?yàn)楦鱾€通道提供過壓和欠壓監(jiān)控保護(hù)。該器件通過非易失性存儲器來存儲用戶可編程的保護(hù)閾值和延遲時間。一旦超出其中某個閾值,就會輸出故障信號。
< p>通過堆疊bq76PL536A器件,可支持由192個電芯組成的疊層電池。所有器件通過高速SPI接口進(jìn)行連接。
所有商標(biāo)均為各自所有者的財產(chǎn)。
? |
---|
Function |
Number of Series Cells (Min) |
Number of Series Cells (Max) |
Communication Interface |
Features |
Typical Operating Current (Typ) (uA) |
Rating |
Vin (Max) (V) |
Pin/Package |
? |
BQ76PL536A | BQ76PL455A | BQ76PL455A-Q1 | BQ76PL536A-Q1 |
---|---|---|---|
Monitoring (Analog Front-End) ? ? | Monitoring (Analog Front-End) ? ? | Monitoring (Analog Front-End) ? ? | Monitoring (Analog Front-End) ? ? |
3 ? ? | 6 ? ? | 6 ? ? | 3 ? ? |
6 ? ? | 16 ? ? | 16 ? ? | 6 ? ? |
SPI ? ? | Differential Daisy Chain UART ? ? | Differential Daisy Chain UART ? ? | SPI ? ? |
Cell Balancing Integrated ADC Programmable EEPROM or EPROM Requires separate MCU Stackable (built-in interface) Over-temperature (OT) Over-voltage (OV) Under-voltage (UV) ? ? | Cell Balancing Integrated ADC Programmable EEPROM or EPROM Requires separate MCU Stackable (built-in interface) Over-temperature (OT) Over-voltage (OV) Under-voltage (UV) ? ? | Cell Balancing Integrated ADC Programmable EEPROM or EPROM Requires separate MCU Stackable (built-in interface) Over-temperature (OT) Over-voltage (OV) Under-voltage (UV) ? ? | Cell Balancing Integrated ADC Programmable EEPROM or EPROM Requires separate MCU Stackable (built-in interface) Over-temperature (OT) Over-voltage (OV) Under-voltage (UV) ? ? |
45 ? ? | 5000 ? ? | 5000 ? ? | 45 ? ? |
Catalog ? ? | Catalog ? ? | Automotive ? ? | Automotive ? ? |
27 ? ? | 79.2 ? ? | 79.2 ? ? | 27 ? ? |
64HTQFP ? ? | 80TQFP ? ? | 80TQFP ? ? | 64HTQFP ? ? |