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TPS3813K33MDBVREP PDF预览

TPS3813K33MDBVREP

更新时间： 2024-11-07 12:22:31
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
16页 452K
描述
PROCESSOR SUPERVISORY CIRCUITS WITH WINDOW-WATCHDOG

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TPS3813K33MDBVREP 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：SOT-23
包装说明：LSSOP, TSOP6,.11,37针数：6
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.68其他特性：RESET THRESHOLD VOLTAGE IS 2.93V; POWER ON RESET GENERATOR
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-G6JESD-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：6最高工作温度：125 °C
最低工作温度：-55 °C封装主体材料：PLASTIC/EPOXY
封装代码：LSSOP封装等效代码：TSOP6,.11,37
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：2/6 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)：0.025 mA
最大供电电压 (Vsup)：6 V最小供电电压 (Vsup)：2 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
温度等级：MILITARY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阈值电压标称：2.93
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：1.6 mm
Base Number Matches：1

TPS3813K33MDBVREP 数据手册

 浏览型号TPS3813K33MDBVREP的Datasheet PDF文件第2页浏览型号TPS3813K33MDBVREP的Datasheet PDF文件第3页浏览型号TPS3813K33MDBVREP的Datasheet PDF文件第4页浏览型号TPS3813K33MDBVREP的Datasheet PDF文件第5页浏览型号TPS3813K33MDBVREP的Datasheet PDF文件第6页浏览型号TPS3813K33MDBVREP的Datasheet PDF文件第7页 
TPS3813J25-EP, TPS3813L30-EP  
TPS3813K33-EP, TPS3813I50-EP  
www.ti.com  
SGLS343A–MAY 2006–REVISED MAY 2006  
PROCESSOR SUPERVISORY CIRCUITS WITH WINDOW-WATCHDOG  
FEATURES  
APPLICATIONS  
•
Applications Using DSPs, Microcontrollers,  
or Microprocessors  
•
Controlled Baseline  
– One Assembly/Test Site, One Fabrication  
Site  
•
•
•
Safety Critical Systems  
Automotive Systems  
Healing Systems  
•
•
Extended Temperature Performance of -55°C  
to 125°C  
Enhanced Diminishing Manufacturing  
Sources (DMS) Support  
TPS3813  
DBV PACKAGE  
(TOP VIEW)  
•
•
•
Enhanced Product-Change Notification  
(1)  
Qualification Pedigree  
1
2
3
6
5
4
RESET  
WDR  
WDI  
Window-Watchdog With Programmable Delay  
and Window Ratio  
GND  
•
•
•
6-Pin SOT-23 Package  
V
DD  
WDT  
Supply Current of 9 µA (Typ)  
Power On Reset Generator With a Fixed  
Delay Time of 25 ms  
ACTUAL SIZE  
3,00 mm x 3,00 mm  
•
•
Precision Supply Voltage Monitor 2.5 V, 3 V,  
3.3 V, 5 V  
Open-Drain Reset Output  
(1) Component qualification in accordance with JEDEC and  
industry standards to ensure reliable operation over an  
extended temperature range. This includes, but is not limited  
to, Highly Accelerated Stress Test (HAST) or biased 85/85,  
temperature cycle, autoclave or unbiased HAST,  
electromigration, bond intermetallic life, and mold compound  
life. Such qualification testing should not be viewed as  
justifying use of this component beyond specified  
performance and environmental limits.  
DESCRIPTION  
The TPS3813 family of supervisory circuits provides circuit initialization and timing supervision, primarily for  
DSPs and processor-based systems.  
During power on, RESET is asserted when supply voltage (VDD) becomes higher than 1.1 V. Thereafter, the  
supervisory circuit monitors VDD and keeps RESET active as long as VDD remains below the threshold voltage  
(VIT). An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset.  
The delay time, td = 25 ms typical, starts after VDD has risen above the threshold voltage (VIT). When the supply  
voltage drops below the threshold voltage (VIT), the output becomes active (low) again. No external components  
are required. All the devices of this family have a fixed-sense threshold voltage (VIT) set by an internal voltage  
divider.  
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.  
Copyright © 2006, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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TPS3813K33MDBVREP 替代型号

型号 品牌 替代类型 描述 数据表
TPS3813K33QDBVRQ1 TI

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TPS3813K33DBVT TI

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 PROCESSOR SUPERVISORY CIRCUITS WITH WINDOW-WATCHDOG
TPS3813K33DBVR TI

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 PROCESSOR SUPERVISORY CIRCUITS WITH WINDOW-WATCHDOG

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