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參數(shù)資料
| 型號： | TK65010TL |
| 廠商： | TOKO INC |
| 元件分類： | 電源管理 |
| 英文描述： | BATTERY VOLTAGE MONITOR |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | SOT-23, SMT-5 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 51K |
| 代理商： | TK65010TL |
January 1999 TOKO, Inc.
Page 1
TK65010
VCC
LBO
710 mV
VMON
DBO
700 mV
690 mV
GND
GND
VIN
DBO
LBO
VMON
BLOCK DIAGRAM
DESCRIPTION
The TK65010 battery voltage monitor is designed for
portable battery powered systems where board space and
cost are important design considerations. The proprietary
monitoring architecture of the TK65010 allows two separate
warning thresholds to be set utilizing a single resistor
divider and single input pin.
The first warning indicator, a Low Battery Output (LBO), is
intended to warn the battery powered system of a low
battery condition. In such a condition, the LBO may be
used to alert the system to illuminate a low battery indicator
and to take appropriate action preparing for battery failure.
The second warning indicator, a Dead Battery Output
(DBO), is intended to be used by the system for shutdown
purposes. The availability of the DBO allows the system to
shut down in order to minimize deep discharge of the
battery.
The two warning indicators can be implemented utilizing
the TK65010 and only two external components.
The TK65010 is available in a miniature 5-pin SOT-23-5
surface mount package.
ADVANCED
INFORMATION
FEATURES
TK65010
ORDERING INFORMATION
TAPE/REEL CODE
TL: Tape Left
Tape/Reel Code
TK65010
01S
I
Very Low Quiescent Current ( 5
μ
A)
I
Dual Comparator Outputs
I
Single Monitor Input
I
Miniature Package (SOT-23-5)
APPLICATIONS
I
Battery Powered Systems
I
Cellular Telephones
I
Pagers
I
Personal Communications Equipment
BATTERY VOLTAGE MONITOR
相關PDF資料 |
PDF描述 |
|---|---|
| TK65015 | STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR |
| TK65015M | STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR |
| TK65015MBX | STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR |
| TK65015MTL | STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR |
| TK65018MITL | CMOS SWITCHED CAPACITOR VOLTAGE CONVERTER WITH REGULATOR |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TK65015 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR |
| TK65015M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR |
| TK65015MBX | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR |
| TK65015MTL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:STEP-UP VOLTAGE CONVERTER WITH VOLTAGE MONITOR |
| TK65018 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:CMOS SWITCHED CAPACITOR VOLTAGE CONVERTER WITH REGULATOR |
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