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參數(shù)資料
| 型號(hào)： | DS1260 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Smart Battery(智能電池) |
| 中文描述： | 智能電池 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 124K |
| 代理商： | DS1260 |
DS1260
Smart Battery
DS1260
021798 1/8
FEATURES
Encapsulated lithium energy cell with shelf life be-
yond 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 V
CC
is
applied
Recessed pins prevent bending
V
CC
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
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
See Mech. Drawings
Section
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 (V
CCO
)
Pins 15 and 16 are +5V Supply (V
CCI
)
DESCRIPTION
The DS1260 SmartBattery is a low-cost, backup energy
supply for portable and nonvolatile electronic equip-
ment. 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 dur-
ing shipping and handling is avoided by pulsing RESET,
thereby causing the backup energy source to be iso-
lated from the exposed pins. The DS1260 can be
plugged into a standard 16-pin, low-cost DIP socket, al-
lowing for proven interconnect and simple replacement
if the energy has been exhausted.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1265AB | 8M Nonvolatile SRAM(8M非易失性靜態(tài)RAM) |
| DS1265Y | 8M Nonvolatile SRAM(8M非易失性靜態(tài)RAM) |
| DS1265Y | 8M Nonvolatile SRAM |
| DS1270AB | 16M Nonvolatile SRAM(16M非易失性靜態(tài)RAM) |
| DS1270Y | 16M Nonvolatile SRAM(16M非易失性靜態(tài)RAM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1260-100 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類(lèi)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 |
| DS1260-25 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類(lèi)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 |
| DS1260-50 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類(lèi)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(chēng):未知廠家 功能描述:Nonvolatile Controller |
| DS1262S | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Nonvolatile Controller |
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