BQ76PL536 用于电动车辆和混合电动车辆的锂离子电池监控器和二级保护 IC
|
BQ76PL536 |
| Cells Protected |
3,4,5,6 |
| Protection FETs |
Yes |
| Shutdown Current(uA) |
12 |
| Pin/Package |
64HTQFP |
| Approx. Price (US$) |
5.00 | 1ku |
BQ76PL536 描述
The bq76PL536 is a stackable three to six series cell lithium-ion battery pack protector and analog front end (AFE) that incorporates a precision analog-to-digital converter (ADC); independent cell voltage and temperature protection; cell balancing, and a precision 5-V regulator to power user circuitry.
The bq76PL536 integrates a voltage translation and precision analog-to-digital converter system to measure battery cell voltages with high accuracy and speed.
The bq76PL536 provides full protection (secondary protection) for overvoltage, undervoltage, and overtemperature conditions. When safety thresholds are exceeded, the bq76PL536 sets the FAULT output. No external components are needed to configure or enable the protection features
BQ76PL536 特性
- 3 to 6 Series Cell Support, All Chemistries
- Hot-Pluggable
- High-Speed SPI for Data Communications
- Stackable Vertical Interface
- No Isolation Components Required Between ICs
- Industrial Temperature Range, –40°C to 85°C
- High-Accuracy Analog-to-Digital Converter (ADC):
- ±3 mV Typical accuracy
- 14-Bit Resolution, 6-µs Conversion Time
- Nine ADC Inputs: 6 Cell Voltages, 1 Six-Cell Brick Voltage,
2 Temperatures, 1 General-Purpose Input
- Dedicated Pins for Synchronizing Measurements
- Configuration Data Stored in ECC-OTP Registers
- Built-In Comparators (Secondary Protector) for:
- Over- and Undervoltage Protection
- Overtemperature Protection
- Programmable Thresholds and Delay Times
- Dedicated Fault Output Signals for OV, UV, OT
- Cell Balancing Control Outputs With Safety Timeout
- Balance Current Set by External Components
- Supply Voltage Range from 6 V to 30 V Continuous and 36 V Peak
BQ76PL536 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| BQ76PL536PAPR |
ACTIVE |
-40 to 85 |
5.00 | 1ku |
HTQFP (PAP) | 64 |
1000 | LARGE T&R |
|
| BQ76PL536PAPT |
ACTIVE |
|
5.75 | 1ku |
HTQFP (PAP) | 64 |
250 | SMALL T&R |
|
BQ76PL536 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| BQ76PL536PAPR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
BQ76PL536PAPR |
BQ76PL536PAPR |
| BQ76PL536PAPT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
BQ76PL536PAPT |
BQ76PL536PAPT |
BQ76PL536 应用技术支持与电子电路设计开发资源下载
- BQ76PL536 数据资料 dataSheet 下载.PDF
- TI 德州仪器电池管理产品选型与价格 . xls
- 照明和显示屏电源选择指南 (PDF 1427 KB)
- 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- PowerPAD™ Made Easy (PDF 57 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
BQ76PL536 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| BQ76PL536 评估模块 |
BQ76PL536EVM |
Texas Instruments |
开发电路板/EVM |
