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BQ76PL536TPAPRQ1

更新时间： 2024-11-07 12:54:35
品牌 Logo 应用领域
德州仪器 - TI 电池监控
页数 文件大小 规格书
60页 1245K
描述
3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV

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BQ76PL536TPAPRQ1 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：7.02
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT 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：105 °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

BQ76PL536TPAPRQ1 数据手册

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bq76PL536-Q1  
www.ti.com  
SLUSAB1 –MAY 2011  
3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and  
HEV Applications  
Check for Samples: bq76PL536-Q1  
1
FEATURES  
APPLICATIONS  
•
•
•
•
Electric and Hybrid Electric Vehicles  
E-Bike and E-Scooter  
Uninterruptible Power Systems (UPS)  
Large-Format Battery Systems  
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-Q1 is a stackable three to six series  
cell lithium-ion battery pack protector and analog front  
end  
analog-to-digital converter (ADC); independent cell  
voltage and temperature protection; cell balancing,  
and a precision 5-V regulator to power user circuitry.  
•
•
•
Qualified for Automotive Applications  
(AFE)  
that  
incorporates  
a
precision  
Temperature Range –40°C to 105°C  
High-Accuracy Analog-to-Digital Converter  
(ADC):  
–
–
–
±1 mV Typical Accuracy  
The bq76PL536-Q1 integrates a voltage translation  
and precision analog-to-digital converter system to  
measure battery cell voltages with high accuracy and  
speed.  
14-Bit Resolution, 6-µs Conversion Time  
Nine ADC Inputs: 6 Cell Voltages, 1 Six-Cell  
Brick Voltage, 2 Temperatures, 1  
General-Purpose Input  
The  
bq76PL536-Q1  
provides  
full  
protection  
–
Dedicated Pins for Synchronizing  
Measurements  
(secondary protection) for overvoltage, undervoltage,  
and overtemperature conditions. When safety  
thresholds are exceeded, the bq76PL536-Q1 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:  
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.  
–
–
–
–
Over- and Undervoltage Protection  
Overtemperature Protection  
Programmable Thresholds and Delay Times  
Dedicated Fault Output Signals  
The bq76PL536-Q1 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.  
•
Cell Balancing Control Outputs With Safety  
Timeout  
–
Balance Current Set by External  
Components  
The bq76PL536Q1 can be stacked vertically to  
monitor up to 192 cells without additional isolation  
•
•
Supply Voltage Range from 6 V to 30 V  
Continuous and 36 V Peak  
components between ICs.  
A high-speed serial  
Low Power:  
peripheral interface (SPI) bus operates between each  
bq76PL536-Q1 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 © 2011, Texas Instruments Incorporated  
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BQ76PL536TPAPRQ1 替代型号

型号 品牌 替代类型 描述 数据表
BQ76PL536TPAPTQ1 TI

类似代替

 3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV
BQ76PL536ATPAPRQ1 TI

类似代替

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

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