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BQ76PL536PAPT

更新时间： 2024-01-19 12:23:49
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德州仪器 - TI 电池监控
页数 文件大小 规格书
58页 1054K
描述
3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV Applications

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BQ76PL536PAPT 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Not Recommended零件包装代码：QFP
包装说明：HTFQFP, TQFP64,.47SQ针数：64
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：7.04
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：S-PQFP-G64JESD-609代码：e4
长度：10 mm湿度敏感等级：3
信道数量：1功能数量：1
端子数量：64最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HTFQFP封装等效代码：TQFP64,.47SQ
封装形状：SQUARE封装形式：FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260电源：20 V
认证状态：Not Qualified座面最大高度：1.2 mm
子类别：Power Management Circuits最大供电电流 (Isup)：15 mA
最大供电电压 (Vsup)：27 V最小供电电压 (Vsup)：7.2 V
标称供电电压 (Vsup)：20 V表面贴装：YES
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：10 mmBase Number Matches：1

BQ76PL536PAPT 数据手册

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bq76PL536  
www.ti.com  
SLUSA08A –DECEMBER 2009–REVISED JULY 2010  
3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and  
HEV Applications  
Check for Samples: bq76PL536  
1
FEATURES  
APPLICATIONS  
•
•
•
•
Uninterruptible Power Systems (UPS)  
E-Bike and E-Scooter  
Large-Format Battery Systems  
Electric and Hybrid Electric Vehicles  
2
•
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  
DESCRIPTION  
The bq76PL536 is a stackable three to six series cell  
lithium-ion battery pack protector and analog front  
•
•
Industrial Temperature Range, –40°C to 85°C  
High-Accuracy Analog-to-Digital Converter  
(ADC):  
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.  
–
–
–
±3 mV Typical accuracy  
14-Bit Resolution, 6-µs Conversion Time  
The bq76PL536 integrates a voltage translation and  
precision analog-to-digital converter system to  
measure battery cell voltages with high accuracy and  
speed.  
Nine ADC Inputs: 6 Cell Voltages, 1 Six-Cell  
Brick Voltage, 2 Temperatures, 1  
General-Purpose Input  
–
Dedicated Pins for Synchronizing  
Measurements  
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.  
•
•
Configuration Data Stored in ECC-OTP  
Registers  
Built-In Comparators (Secondary Protector)  
for:  
–
–
–
–
Over- and Undervoltage Protection  
Overtemperature Protection  
Cell voltage and temperature protection functions are  
independent of the ADC system. Programmable  
protection thresholds and detection delay times are  
stored in Error Check/Correct (ECC) OTP EPROM,  
which increases the flexibility and reliability of the  
battery management system.  
Programmable Thresholds and Delay Times  
Dedicated Fault Output Signals for OV, UV,  
OT  
•
Cell Balancing Control Outputs With Safety  
Timeout  
The bq76PL536 is intended to be used with a host  
controller to maximize the functionality of the battery  
management system. However, the protection  
functions do not require a host controller.  
–
Balance Current Set by External  
Components  
•
•
Supply Voltage Range from 6 V to 30 V  
Continuous and 36 V Peak  
The bq76PL536 can be stacked vertically to monitor  
up to 192 cells without additional isolation  
components between ICs.  
A high-speed serial  
Low Power:  
peripheral interface (SPI) bus operates between each  
bq76PL536 to provide reliable communications  
through a high-voltage battery cell stack.  
–
Typical 12-µA Sleep, 45-µA Idle  
•
Integrated Precision 5-V, 3-mA LDO  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
PowerPAD is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009–2010, Texas Instruments Incorporated  
 
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中文翻译

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BQ76PL536PAPT 替代型号

型号 品牌 替代类型 描述 数据表
BQ76PL536APAPT TI

完全替代

 3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for Application
BQ76PL536APAPR TI

完全替代

 3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for Application
BQ76PL536PAPR TI

完全替代

 3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV

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