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TPS3809K33MDBVREP PDF预览

TPS3809K33MDBVREP

更新时间： 2024-11-08 11:08:07
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 376K
描述
增强型产品 3 引脚电源电压监控器 | DBV | 3 | -55 to 125

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TPS3809K33MDBVREP 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, TO-236针数：3
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：16 weeks
风险等级：0.78其他特性：RESET THRESHOLD VOLTAGE IS 2.93V
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：R-PDSO-G3JESD-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：3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：TO-236
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：+2.93V
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

TPS3809K33MDBVREP 数据手册

 浏览型号TPS3809K33MDBVREP的Datasheet PDF文件第2页浏览型号TPS3809K33MDBVREP的Datasheet PDF文件第3页浏览型号TPS3809K33MDBVREP的Datasheet PDF文件第4页浏览型号TPS3809K33MDBVREP的Datasheet PDF文件第5页浏览型号TPS3809K33MDBVREP的Datasheet PDF文件第6页浏览型号TPS3809K33MDBVREP的Datasheet PDF文件第7页 
TPS3809L30-EP, TPS3809K33-EP, TPS3809I50-EP  
3-PIN SUPPLY VOLTAGE SUPERVISORS  
www.ti.com  
SGLS369A–AUGUST 2006–REVISED NOVEMBER 2006  
FEATURES  
•
Controlled Baseline  
– One Assembly Site  
– One Test Site  
•
•
•
Precision Supply Voltage Monitor  
2.5 V, 3 V, 3.3 V, 5 V  
Power-On Reset Generator With Fixed Delay  
Time of 200 ms  
– One Fabrication Site  
Pin-for-Pin Compatible With MAX 809  
•
•
Extended Temperature Performance of –55°C  
to 125°C  
DBV PACKAGE  
(TOP VIEW)  
Enhanced Diminishing Manufacturing  
Sources (DMS) Support  
1
GND  
•
•
•
•
Enhanced Product-Change Notification  
(1)  
Qualification Pedigree  
3
V
DD  
3-Pin SOT-23 Package  
2
RESET  
Supply Current of 9 µA (Typical)  
(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 TPS3809 family of supervisory circuits provides circuit initialization and timing supervision, primarily for  
DSPs and processor-based systems.  
During power-on, RESET is asserted when the 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(typ) = 200 ms, starts after VDD has risen above the VIT. When the supply voltage drops below  
the VIT, the output becomes active (low) again. No external components are required. All the devices of this  
family have a fixed-sense VIT set by an internal voltage divider.  
The product spectrum is designed for supply voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The circuits are available in  
a 3-pin SOT-23 package. The TPS3809 devices are characterized for operation over a temperature range of  
–55°C to 125°C.  
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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TPS3809K33MDBVREP 替代型号

型号 品牌 替代类型 描述 数据表
TPS3809I50DBVR TI

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