參數(shù)資料
型號(hào)： DS2435
英文描述： Battery Identification Chip with Time/Temperature Histogram
中文描述： 電池識(shí)別芯片的時(shí)間/溫度直方圖
文件頁(yè)數(shù)： 1/24頁(yè)
文件大小： 788K
代理商： DS2435
1 of 24
112299
FEATURES
Provides unique ID number to battery packs
Eliminates thermistors by sensing battery
temperature on-chip
Elapsed time counter provides indication of
battery usage/storage time
Time/temperature histogram function
provides essential information for
determining battery self-discharge
256-bit nonvolatile user memory available for
storage of user data such as gas gauge and
manufacturing information.
Operating range of -40°C to +85°C
Applications include portable computers,
portable/cellular phones, consumer
electronics, and handheld instrumentation.
PACKAGE OUTLINE
PR-35 PACKAGE
PIN DESCRIPTION
GND
DQ
V
DD
NC
- Ground
- Data In/Out
- Supply Voltage
- No Connect
DESCRIPTION
The DS2435 Battery Identification Chip with Time/Temperature Histogram provides a convenient
method of tagging and identifying battery packs by manufacturer, chemistry, or other identifying
parameters. The DS2435 allows the battery pack to be coded with a unique identification number and also
store information regarding the battery life and charge/discharge characteristics in its nonvolatile
memory.
The DS2435 performs the essential function of monitoring battery temperature without the need for a
thermistor in the battery pack. A time/temperature histogram function stores the amount of time that the
battery has been in one of its eight user definable temperature bands, allowing more accurate self-
discharge calculations to be carried out by the user for determining remaining battery capacity. The on-
board elapsed time counter provides a method that can even determine the amount of time that a battery
pack has been in storage, allowing for a more accurate self-discharge determination.
DS2435
Battery Identification Chip
with Time/Temperature Histogram
www.dalsemi.com
BOTTOM VIEW
2
3
1
DS2435S 16-Pin SSOP
See Mech. Drawings Section
DQ
NC
NC
NC
NC
NC
NC
GND
V
DD
NC
NC
NC
NC
NC
NC
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
DALLAS
DS2435
G
1
D
V
See Mech. Drawings Section
2
3
PRELIMINARY
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2436 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip
DS2436_07 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip
DS2436B 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
DS2436B/R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip
DS2436B/T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip
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