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TPS3610U18 PDF预览

TPS3610U18

更新时间: 2024-10-14 21:55:23
品牌 Logo 应用领域
德州仪器 - TI 电池
页数 文件大小 规格书
22页 454K
描述
BATTERY-BACKUP SUPERVISORS FOR RAM RETENTION

TPS3610U18 数据手册

 浏览型号TPS3610U18的Datasheet PDF文件第2页浏览型号TPS3610U18的Datasheet PDF文件第3页浏览型号TPS3610U18的Datasheet PDF文件第4页浏览型号TPS3610U18的Datasheet PDF文件第5页浏览型号TPS3610U18的Datasheet PDF文件第6页浏览型号TPS3610U18的Datasheet PDF文件第7页 
ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢇ ꢅꢈ ꢉ ꢀ ꢁ ꢂꢃ ꢄꢅ ꢆꢀꢊ ꢆ  
ꢋ ꢌꢀ ꢀꢍ ꢎꢏꢐꢋꢌꢑ ꢒꢇꢁ ꢂꢇ ꢁꢍꢎꢓꢔ ꢂꢕ ꢎꢂ ꢖ ꢕꢎ ꢎꢌꢗ ꢎꢍꢀ ꢍꢘ ꢀꢔ ꢕ ꢘ  
SLVS327B – DECEMBER 2000 – REVISED DECEMBER 2002  
features  
typical applications  
D
D
D
D
D
D
Supply Current of 40 µA (Max)  
D
Fax Machines  
Battery Supply Current of 100 nA (Max)  
D
D
D
D
D
D
D
D
Set-Top Boxes  
Precision Supply-Voltage Monitor,  
1.8 V, 5 V; Other Options on Request  
Advanced Voice Mail Systems  
Portable Battery-Powered Equipment  
Computer Equipment  
Watchdog Timer With 800-ms Time-Out  
Backup-Battery Voltage Can Exceed V  
DD  
Advanced Modems  
Power-On Reset Generator With Fixed  
100-ms Reset Delay Time  
Automotive Systems  
Portable Long-Time Monitoring Equipment  
Point of Sale Equipment  
D
Battery-OK Output  
D
Voltage Monitor for Power-Fail or  
Low-Battery Monitoring  
TPS3610  
TSSOP (PW) Package  
(TOP VIEW)  
D
D
D
D
D
Manual Switchover to Battery-Backup  
Mode  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
V
V
BAT  
RESET  
OUT  
Chip-Enable Gating . . . 3 ns (at V  
Max Propagation Delay  
= 5 V)  
DD  
V
DD  
GND  
MSWITCH  
CEIN  
WDI  
LOWLINE  
CEOUT  
BATTOK  
PFO  
Battery-Freshness Seal  
14-pin TSSOP Package  
BATTON  
PFI  
8
Temperature Range . . . –40°C to 85°C  
ACTUAL SIZE  
(5,10mm x 6,60mm)  
typical operating circuit  
Address  
Decoder  
Power  
Supply  
0.1 µF  
External  
CEIN  
CE  
CMOS  
RAM  
CE  
CMOS  
RAM  
CEOUT  
Address Bus  
Real-  
Time  
Clock  
Backup  
Battery  
Source  
V
V
BAT  
DD  
TPS3610  
R
R
x
y
uC  
V
V
V
CC  
CC  
CC  
PFI  
8
8
RESET  
RESET  
WDI  
I/O  
Data Bus  
16  
I/O  
I/O  
I/O  
I/O  
PFO  
BATTOK  
BATTON  
LOWLINE  
Switchover  
Capacitor  
MSWITCH  
V
OUT  
V
CC  
0.1 µF  
GND  
GND  
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, Texas Instruments Incorporated  
ꢀꢥ  
ꢡ ꢥ ꢢ ꢡꢚ ꢛꢯ ꢝꢜ ꢠ ꢨꢨ ꢦꢠ ꢞ ꢠ ꢟ ꢥ ꢡ ꢥ ꢞ ꢢ ꢪ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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