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비교 대상 장치와 유사한 기능
BQ76PL536A-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature Range
- Device HBM Classification Level 2
- Device CDM Classification Level C4B
- 3-to-6 Series Cell Support, All Chemistries
- Hot-Pluggable
- High-Speed Serial Peripheral Interface (SPI) for Data Communications
- Stackable Vertical Interface
- Isolation Components Not Required Between Devices
- High-Accuracy Analog-to-Digital Converter (ADC):
- ±1 mV Typical Accuracy
- 14-Bit Resolution, 6-µs Conversion Time
- Nine ADC Inputs
- Dedicated Pins for Synchronizing Measurements
- Configuration Data Stored in Error Check/Correct (ECC)-One-Time-Programmable (OTP) Registers
- Built-In Comparators (Secondary Protector) for:
- Overvoltage and Undervoltage Protection
- Overtemperature Protection
- Programmable Thresholds and Delay Times
- Dedicated Fault Signals
- Cell Balancing Control Outputs With Safety Timeout
- Balance Current Set by External Components
- Supply Voltage Range from 7.2 V to 27 V Continuous and 36-V Peak
- Low Power:
- Typical 12-µA Sleep, 45-µA Idle
- Integrated Precision 5-V, 3-mA LDO
The bq76PL536A-Q1 device is a stackable battery monitor and protector for three-to-six lithium-ion cells in series. The bq76PL536A-Q1 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 undervoltage 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-Q1 devices. A high-speed SPI interface connects all devices.
기술 자료
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1개 모두 보기 유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | bq76PL536A-Q1 3-to-6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV Applications datasheet (Rev. A) | PDF | HTML | 2016/12/12 |
주문 및 품질
포함된 정보:
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
포함된 정보:
- 팹 위치
- 조립 위치