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參數(shù)資料
| 型號： | DS1260-25 |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SMART BATTERY 250MAH 16-DIP |
| 標準包裝： | 12 |
| 功能： | 備份管理 |
| 電池化學(xué)： | 鋰電池 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 16-DIP 模塊（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 16-DIP 模塊 |
| 包裝： | 管件 |
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FEATURES
Encapsulated lithium energy cell with shelf
life beyond 10 years
Available with energy capacities of 250, 500,
and 1,000 mAH @ 3 volts
Plugs into a standard 16-pin DIP socket
Lithium cell electrically disconnects from
exposed pins upon command
Battery isolation ensures full capacity after
shipping and handling
Lithium cell automatically reconnects when
VCC is applied
Recessed pins prevent bending
VCC fail signal interrupts processor or write-
protects memory
Exhausted energy cell warning signal
Low profile permits mounting on 0.5-inch
printed circuit board centers
Mates directly with DS1212 Nonvolatile
Controller to back up 16 SRAMs
Uninterruptible supply for CMOS and
portable devices
PIN ASSIGNMENT
PIN DESCRIPTION
Pins 1, 2, 4, 7, 9, 10 and 14 are No-Connects
Pin 3 is Battery Fail ( BF )
Pin 5 is Battery Out (BAT)
Pin 6 is RESET (RST) Input
Pin 8 is Ground
Pin 11 is Power Fail ( PF )
Pins 12 and 13 are RAM Supply (VCCO)
Pins 15 and 16 are +5V Supply (VCCI)
DESCRIPTION
The DS1260 SmartBattery is a low-cost, backup energy supply for portable and nonvolatile electronic
equipment. A lithium energy source of up to 1 amp hour can supply power to CMOS electronic circuits
when primary power is lost through an intelligent and efficient switch. When power is supplied from the
lithium power source, the power fail signal is held low to warn electronic (RESET) circuits of the power
status. Energy loss during shipping and handling is avoided by pulsing RESET, thereby causing the
backup energy source to be isolated from the exposed pins. The DS1260 can be plugged into a standard
16-pin, low-cost DIP socket, allowing for proven interconnect and simple replacement if the energy has
been exhausted.
DS1260
Smart Battery
www.dalsemi.com
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See Mech. Drawings Section
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1260-50 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS1262 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Nonvolatile Controller |
| DS1262S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Nonvolatile Controller |
| DS1264 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Nonvolatile Controller |
| DS1265 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Nonvolatile Controller |
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