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| 型号： | BQ76PL536ATPAPTQ1 |
| 厂商： | Texas Instruments |
| 文件页数： | 1/60页 |
| 文件大小： | 0K |
| 描述： | IC BATTERY MGMT CTRLR 64HTQFP |
| 标准包装： | 1 |
| 功能： | 电池监控器，过压/欠压保护 |
| 电池化学： | 锂离子（锂离子），多化学 |
| 电源电压： | 7.2 V ~ 27 V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-TQFP 裸露焊盘 |
| 供应商设备封装： | 64-HTQFP（10x10） |
| 包装： | 标准包装 |
| 其它名称： | 296-28816-6 |
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SLUSAM3 – MAY 2011
3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and
HEV Applications
Check for Samples: bq76PL536A-Q1
1
FEATURES
DESCRIPTION
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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
Qualified for Automotive Applications
Temperature Range – 40 ° C to 105 ° C
High-Accuracy Analog-to-Digital Converter
(ADC):
– ± 1 mV Typical Accuracy
The bq76PL536A-Q1 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 bq76PL536A-Q1 integrates a voltage translation
and precision analog-to-digital converter system to
measure battery cell voltages with high accuracy and
speed.
The bq76PL536A-Q1 provides full protection
(secondary protection) for overvoltage, undervoltage,
– 14-Bit Resolution, 6- μ s Conversion Time
and
overtemperature
conditions.
When
safety
– Nine ADC Inputs: 6 Cell Voltages, 1 Six-Cell
Brick Voltage, 2 Temperatures, 1
General-Purpose Input
– Dedicated Pins for Synchronizing
Measurements
thresholds are exceeded, the bq76PL536A-Q1 sets
the FAULT output. No external components are
needed to configure or enable the protection features.
Cell voltage and temperature protection functions are
independent of the ADC system. Programmable
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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 Signals
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
Low Power:
– Typical 12- μ A Sleep, 45- μ A Idle
Integrated Precision 5-V, 3-mA LDO
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.
The bq76PL536A-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.
The bq76PL536A-Q1 can be stacked vertically to
monitor up to 192 cells without additional isolation
components between ICs. A high-speed serial
peripheral interface (SPI) bus operates between each
bq76PL536A-Q1 to provide reliable communications
through a high-voltage battery cell stack.
APPLICATIONS
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Electric and Hybrid Electric Vehicles
E-Bike and E-Scooter
Uninterruptible Power Systems (UPS)
Large-Format Battery Systems
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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| BQ76PL536BEVM-3 | 制造商:Texas Instruments 功能描述:BQ76PL536BEVM-3 - Boxed Product (Development Kits) |
| BQ76PL536EVM-3 | 功能描述:电源管理IC开发工具 BQ76PL536 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| BQ76PL536PAP | 制造商:TI 制造商全称:Texas Instruments 功能描述:3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV and HEV Applications |
| BQ76PL536PAPR | 功能描述:电池管理 Lithium-Ion Battery Monitor RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| BQ76PL536PAPT | 功能描述:电池管理 Lithium-Ion Batt Mon & Secondary Prot IC RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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