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數(shù)據(jù): bq76PL455A-Q1 16 節(jié) EV/HEV 集成電池監(jiān)測(cè)器和保護(hù)器 數(shù)據(jù)表 (Rev. B)
bq76PL455A-Q1器件是一款集成式16節(jié)電池監(jiān)視和保護(hù)器件,旨在滿足高可靠性汽車應(yīng)用的需求。憑借集成的高速,差分,電容隔離式通信接口,最多允許十六個(gè)bq76PL455A-Q1器件通過(guò)單個(gè)高速通用異步收發(fā)器(UART)接口與主機(jī)通信。
bq76PL455A-Q1可監(jiān)視和檢測(cè)多種不同的故障狀態(tài),包括過(guò)壓,欠壓,過(guò)熱和通信故障。該器件包含六個(gè)GPIO端口和八個(gè)模擬AUX ADC輸入,用于實(shí)現(xiàn)附加的監(jiān)視和可編程功能。此外,還具備輔助熱關(guān)斷功能,進(jìn)一步為自身加強(qiáng)保護(hù)。
bq76PL455A-Q1提供有多種特性來(lái)幫助客戶滿足功能安全標(biāo)準(zhǔn)要求(例如,ISO26262)。請(qǐng)參見(jiàn)(文獻(xiàn)編號(hào):SLUUB67)。
所有商標(biāo)均為其各自所有者的財(cái)產(chǎn)。
? |
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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 |
? |
BQ76PL455A-Q1 | BQ76PL455A | BQ76PL536A | BQ76PL536A-Q1 | BQ79606-Q1 |
---|---|---|---|---|
Monitoring (Analog Front-End) ? ? | Monitoring (Analog Front-End) ? ? | Monitoring (Analog Front-End) ? ? | Monitoring (Analog Front-End) ? ? | Monitoring (Analog Front-End) ? ? |
6 ? ? | 6 ? ? | 3 ? ? | 3 ? ? | 3 ? ? |
16 ? ? | 16 ? ? | 6 ? ? | 6 ? ? | 300 ? ? |
Differential Daisy Chain UART ? ? | Differential Daisy Chain UART ? ? | SPI ? ? | SPI ? ? | Differential Daisy Chain ? ? |
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) ? ? | Cell Balancing, Integrated ADC, Open wire detection, Over-temperature (OT), Over-voltage (OV), Requires separate MCU, Stackable (built-in interface), Temperature sense, Under-temperature (UT), Under-voltage (UV) ? ? |
5000 ? ? | 5000 ? ? | 45 ? ? | 45 ? ? | ? |
Automotive ? ? | Catalog ? ? | Catalog ? ? | Automotive ? ? | Automotive ? ? |
79.2 ? ? | 79.2 ? ? | 27 ? ? | 27 ? ? | 33 ? ? |
80TQFP ? ? | 80TQFP ? ? | 64HTQFP ? ? | 64HTQFP ? ? | 48HTQFP ? ? |