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BQ76PL536APAPT

更新时间： 2024-11-07 12:33:35
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德州仪器 - TI 电源电路电池电源管理电路监控
页数 文件大小 规格书
60页 1408K
描述
3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for Applications

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BQ76PL536APAPT 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active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：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.73可调阈值：YES
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：S-PQFP-G64
JESD-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 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 mm
Base Number Matches：1

BQ76PL536APAPT 数据手册

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bq76PL536A  
www.ti.com  
SLUSAD3A –JUNE 2011–REVISED AUGUST 2012  
3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for  
Applications  
Check for Samples: bq76PL536A  
1
FEATURES  
APPLICATIONS  
2
•
3 to 6 Series Cell Support, All Chemistries  
Hot-Pluggable  
•
•
•
Uninterruptible Power Systems (UPS)  
E-Bike and E-Scooter  
•
•
•
•
High-Speed SPI for Data Communications  
Stackable Vertical Interface  
Large-Format Battery Systems  
DESCRIPTION  
No Isolation Components Required Between  
ICs  
The bq76PL536A 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  
precision 5-V regulator to power user circuitry.  
•
•
Industrial Temperature Range –40°C to 85°C  
High-Accuracy Analog-to-Digital Converter  
(ADC):  
a
–
–
–
±1 mV Typical Accuracy  
The bq76PL536A 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 bq76PL536A provides full protection (secondary  
protection) for overvoltage, undervoltage, and  
overtemperature conditions. When safety thresholds  
are exceeded, the bq76PL536A sets the FAULT  
output. No external components are needed to  
configure or enable the protection features.  
–
Dedicated Pins for Synchronizing  
Measurements  
•
•
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  
•
Cell Balancing Control Outputs With Safety  
Timeout  
The bq76PL536A 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 bq76PL536A 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  
bq76PL536A 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 © 2011–2012, Texas Instruments Incorporated  
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BQ76PL536APAPT 替代型号

型号 品牌 替代类型 描述 数据表
BQ76PL536ATPAPTQ1 TI

完全替代

 3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV
BQ76PL536PAPT TI

完全替代

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

完全替代

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

与BQ76PL536APAPT相关器件

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 		3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV
BQ76PL536A-Q1_13 TI

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 		3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV
bq76PL536ATPAPQ1 TI

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

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 		3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV
BQ76PL536ATPAPTQ1 TI

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 		3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV
BQ76PL536PAP TI

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

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 		3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV
BQ76PL536PAPT TI

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 		3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV
BQ76PL536-Q1 TI

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 		3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV
BQ76PL536TPAPRQ1 TI

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

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