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TPS3619-33MDGKEP PDF预览

TPS3619-33MDGKEP

更新时间： 2024-11-19 20:08:23
品牌 Logo 应用领域
德州仪器 - TI 监视器光电二极管
页数 文件大小 规格书
18页 451K
描述
IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, MSOP-8, Power Management Circuit

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TPS3619-33MDGKEP 技术参数

生命周期：Obsolete零件包装代码：MSOP
包装说明：TSSOP, TSSOP8,.19针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.17
其他特性：MANUAL RESET; POWER ON RESET GENERATOR; VOLTAGE MONITOR FOR POWER-FAIL OR LOW-BATTERY MONITORING可调阈值：NO
模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUITJESD-30 代码：S-PDSO-G8
长度：3 mm信道数量：1
功能数量：1端子数量：8
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：TSSOP
封装等效代码：TSSOP8,.19封装形状：SQUARE
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源：1.8/5 V
认证状态：Not Qualified座面最大高度：1.1 mm
子类别：Power Management Circuits最大供电电流 (Isup)：0.04 mA
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：1.65 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
温度等级：MILITARY端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
宽度：3 mmBase Number Matches：1

TPS3619-33MDGKEP 数据手册

 浏览型号TPS3619-33MDGKEP的Datasheet PDF文件第2页浏览型号TPS3619-33MDGKEP的Datasheet PDF文件第3页浏览型号TPS3619-33MDGKEP的Datasheet PDF文件第4页浏览型号TPS3619-33MDGKEP的Datasheet PDF文件第5页浏览型号TPS3619-33MDGKEP的Datasheet PDF文件第6页浏览型号TPS3619-33MDGKEP的Datasheet PDF文件第7页 
TPS3619-33-EP, TPS3619-50-EP  
TPS3620-33-EP, TPS3620-50-EP  
www.ti.com  
SGLS350C –JULY 2006–REVISED SEPTEMBER 2010  
BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION  
Check for Samples: TPS3619-33-EP, TPS3619-50-EP, TPS3620-33-EP, TPS3620-50-EP  
1
FEATURES  
APPLICATIONS  
•
•
•
•
•
•
•
•
•
Fax Machines  
Set-Top Boxes  
Advanced Voice-Mail Systems  
Portable Battery-Powered Equipment  
Computer Equipment  
Advanced Modems  
Automotive Systems  
Portable Long-Time Monitoring Equipment  
Point-of-Sale Equipment  
•
•
•
Supply Current of 40 mA (Max)  
Battery-Supply Current of 100 nA (Max)  
Precision Supply-Voltage Monitor 3.3 V, 5 V,  
and Other Options on Request  
•
•
Backup-Battery Voltage Can Exceed VDD  
Power-On Reset Generator with Fixed 100-ms  
Reset Delay Time  
•
Voltage Monitor for Power-Fail or Low-Battery  
Monitoring  
•
•
Battery Freshness Seal (TPS3619)  
DESCRIPTION  
Pin-to-Pin Compatible With MAX819, MAX703,  
and MAX704  
The TPS3619 and TPS3620 families of supervisory  
circuits monitor and control processor activity by  
providing backup-battery switchover for data retention  
of CMOS RAM.  
•
8-Pin Mini Small-Outline Package (MSOP)  
Package  
During power on, RESET is asserted when the  
supply voltage (VDD or VBAT) becomes higher than 1.1  
V. Thereafter, the supply voltage supervisor monitors  
VDD and keeps RESET output 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 starts after VDD has risen above VIT. When the  
supply voltage drops below VIT, the output becomes  
active (low) again.  
SUPPORTS DEFENSE, AEROSPACE,  
AND MEDICAL APPLICATIONS  
•
•
•
•
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
Available in Military (–55°C/125°C)  
Temperature Range(1)  
•
•
•
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
The product spectrum is designed for supply voltages  
of 3.3 V and 5 V. The TPS3619 and TPS3620 are  
available in an 8-pin MSOP package and are  
characterized for operation over a temperature range  
of –55°C to 125°C.  
(1) Additional temperature ranges available - contact factory  
DGK PACKAGE  
(TOP VIEW)  
VBAT  
8
7
6
5
VOUT  
VDD  
GND  
PFI  
1
2
3
4
RESET  
MR  
ACTUAL SIZE  
3,05 mm x 4,98 mm  
PFO  
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 © 2006–2010, Texas Instruments Incorporated  
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