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INA220BQDGSRQ1 PDF预览

INA220BQDGSRQ1

更新时间： 2024-09-25 12:21:35
品牌 Logo 应用领域
德州仪器 - TI 电源电路电源管理电路光电二极管监控
页数 文件大小 规格书
39页 1077K
描述
High- or Low-Side, Bidirectional Current Power Monitor with 2-Wire Interface

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INA220BQDGSRQ1 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：TSSOP, TSSOP10,.19,20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.72其他特性：RESET THRESHOLD VOLTAGE IS 2V
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：S-PDSO-G10JESD-609代码：e4
长度：3 mm湿度敏感等级：2
信道数量：1功能数量：1
端子数量：10最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP10,.19,20
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：3.3 V
认证状态：Not Qualified筛选级别：AEC-Q100
座面最大高度：1.1 mm子类别：Power Management Circuits
最大供电电流 (Isup)：5 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：3 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES温度等级：AUTOMOTIVE
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：DUAL
阈值电压标称：2V处于峰值回流温度下的最长时间：NOT SPECIFIED
微调/可调输出：YES宽度：3 mm
Base Number Matches：1

INA220BQDGSRQ1 数据手册

 浏览型号INA220BQDGSRQ1的Datasheet PDF文件第2页浏览型号INA220BQDGSRQ1的Datasheet PDF文件第3页浏览型号INA220BQDGSRQ1的Datasheet PDF文件第4页浏览型号INA220BQDGSRQ1的Datasheet PDF文件第5页浏览型号INA220BQDGSRQ1的Datasheet PDF文件第6页浏览型号INA220BQDGSRQ1的Datasheet PDF文件第7页 
INA220B-Q1  
www.ti.com  
SLOS785A –JUNE 2012–REVISED JUNE 2012  
High- or Low-Side, Bidirectional  
Current Power Monitor with 2-Wire Interface  
Check for Samples: INA220B-Q1  
1
FEATURES  
DESCRIPTION  
The INA220B-Q1 device is a current shunt and power  
•
•
Qualified for Automotive Applications  
monitor with an 2-wire interface. The INA220B-Q1  
device monitors both shunt drop and supply voltage.  
A programmable calibration value, combined with an  
internal multiplier, enables direct readouts in  
amperes. An additional multiplying register calculates  
power in watts. The 2-wire interface features 16  
programmable addresses. The separate shunt input  
on the INA220B-Q1 device allows it to be used in  
systems with low-side sensing.  
AEC-Q100 Qualified with the following results:  
–
Device Temperature Grade 1: –40°C to  
125°C Ambient Operating Temperature  
Range  
–
–
Device HBM ESD Classification Level H2  
Device CDM ESD Classification Level C3B  
•
•
•
•
•
High- or Low-Side Sensing  
Senses Bus Voltages From 0 V to 26 V  
Reports Current, Voltage, and Power  
16 Programmable Addresses  
The INA220B-Q1 device is available in two grades: A  
and B. The B grade version has higher accuracy and  
higher precision specifications.  
The INA220B-Q1 device senses across shunts on  
buses that can vary from 0 V to 26 V, useful for low-  
side sensing or CPU power supplies. The device  
uses a single 3 V to 5.5 V supply, drawing a  
maximum of 1 mA of supply current. The INA220B-  
Q1 device operates from –40°C to 125°C.  
High Accuracy: 0.5% (Max) Over Temperature  
(INA220B-Q1)  
•
•
•
User-Programmable Calibration  
Fast (3.4 MHz) 2-Wire Mode  
MSOP-10 Package  
RELATED PRODUCTS  
DESCRIPTION  
APPLICATIONS  
DEVICE  
•
•
•
•
•
•
•
•
Automotive  
Current/Power Monitor with Watchdog, Peak-Hold,  
and Fast Comparator Functions  
INA209  
Servers  
INA210, INA211,  
INA212, INA213,  
INA214  
Telecom Equipment  
Notebook Computers  
Power Management  
Battery Chargers  
Power Supplies  
Test Equipment  
Zero-Drift, Low-Cost, Analog Current Shunt Monitor  
Series in Small Package  
Zero-Drift, Bidirectional Current Power Monitor with  
2-Wire Interface  
INA219  
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.  
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 © 2012, Texas Instruments Incorporated  
 
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INA220BQDGSRQ1 替代型号

型号 品牌 替代类型 描述 数据表
ISL28022FUZ INTERSIL

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