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TPS3820-50QPDBVRQ1 PDF预览

TPS3820-50QPDBVRQ1

更新时间: 2024-11-25 11:06:39
品牌 Logo 应用领域
德州仪器 - TI 监控光电二极管电源管理电路电源电路
页数 文件大小 规格书
13页 224K
描述
具有 0.2 s 看门狗和手动复位功能的低电平有效、推挽式汽车电压监控器(复位 IC) | DBV | 5 | -40 to 125

TPS3820-50QPDBVRQ1 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:LSSOP,
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:1.64其他特性:THRESHOLD VOLTAGE IS 5 V
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:R-PDSO-G5JESD-609代码:e4
长度:2.9 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:5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:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH座面最大高度:1.45 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.1 V
标称供电电压 (Vsup):1.8 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:0.95 mm
端子位置:DUAL宽度:1.6 mm
Base Number Matches:1

TPS3820-50QPDBVRQ1 数据手册

 浏览型号TPS3820-50QPDBVRQ1的Datasheet PDF文件第2页浏览型号TPS3820-50QPDBVRQ1的Datasheet PDF文件第3页浏览型号TPS3820-50QPDBVRQ1的Datasheet PDF文件第4页浏览型号TPS3820-50QPDBVRQ1的Datasheet PDF文件第5页浏览型号TPS3820-50QPDBVRQ1的Datasheet PDF文件第6页浏览型号TPS3820-50QPDBVRQ1的Datasheet PDF文件第7页 
TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1  
PROCESSOR SUPERVISORY CIRCUITS  
SGLS143A – DECEMBER 2002 – REVISED JANUARY 2003  
TPS3820, TPS3823, TPS3828 . . . DBV PACKAGE  
(TOP VIEW)  
features  
D
Qualification in Accordance With  
AEC-Q100  
1
2
3
5
V
DD  
RESET  
GND  
D
Qualified for Automotive Applications  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
4
WDI  
MR  
D
D
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Using Human  
Body Model (C = 100 pF, R = 1500 )  
TPS3824 . . . DBV PACKAGE  
(TOP VIEW)  
1
2
3
5
V
DD  
RESET  
GND  
Power-On Reset Generator With Fixed  
Delay Time of 200 ms (TPS3823/4/5/8)  
or 25 ms (TPS3820)  
D
D
Manual Reset Input (TPS3820/3/5/8)  
4
WDI  
RESET  
Reset Output Available in Active-Low  
(TPS3820/3/4/5), Active-High (TPS3824) and  
Open-Drain (TPS3828)  
TPS3825 . . . DBV PACKAGE  
(TOP VIEW)  
D
D
D
D
Supply Voltage Supervision Range  
2.5 V, 3 V, 3.3 V, 5 V  
1
2
3
5
V
DD  
RESET  
GND  
Watchdog Timer (TPS3820/3/4/8)  
Supply Current of 15 µA (Typ)  
SOT23-5 Package  
4
MR  
RESET  
typical application  
applications  
3.3 V  
D
Applications Using Automotive DSPs,  
Microcontrollers, or Microprocessors  
100 nF  
V
V
DD  
D
D
D
D
D
D
Industrial Equipment  
DD  
Programmable Controls  
Automotive Systems  
RESET  
RESET  
TPS3823-33  
MSP430C325  
GND  
Battery-Powered Equipment  
Intelligent Instruments  
MR  
WDI  
I/O  
Wireless Communications Systems  
GND  
Contact factory for details. Q100 qualification data available on  
request.  
description  
The TPS382x family of supervisors provides circuit initialization and timing supervision, primarily for DSP and  
processor-based systems.  
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.  
Copyright 2002 – 2003, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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