參數(shù)資料
型號(hào)： DS2434
英文描述： Battery Identification Chip
中文描述： 電池ID/監(jiān)視器芯片
文件頁(yè)數(shù)： 1/20頁(yè)
文件大小： 823K
代理商： DS2434
1 of 20
112099
FEATURES
Provides unique ID number to battery packs
Eliminates thermistors by sensing battery
temperature on-chip
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.
Surface-mount package (209-mil SSOP16)
available
PIN DESCRIPTION
GND
DQ
V
DD
NC
- Ground
- Data In/Out
- Supply Voltage
- No Connect
PACKAGE OUTLINE
DS2434
PR-35 PACKAGE
See Mech. Drawings
Section
DESCRIPTION
The DS2434 Battery Identification Chip provides a convenient method of tagging and identifying battery
packs by manufacturer, chemistry, or other identifying parameters. The DS2434 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 DS2434 also performs the essential function of monitoring battery temperature, without the need for
a thermistor in the battery pack.
Information is sent to/from the DS2434 over a 1-Wire interface, so that battery packs need only have
three output connectors; power, ground, and the 1-Wire interface.
DS2434
Battery Identification Chip
www.dalsemi.com
BOTTOM VIEW
_ _ _
DQ
NC
NC
NC
NC
NC
NC
GND
DS2434 16-Pin SSOP
See Mech. Drawings
Section
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VDD
NC
NC
NC
NC
NC
NC
GND
G
D
V
相關(guān)PDF資料
PDF描述
DS2435 Battery Identification Chip with Time/Temperature Histogram
DS2436 Battery ID/Monitor Chip
DS2436Z Battery ID/Monitor Chip
DS2437S IC-SM-BATT MONITOR
DS2437 Smart Battery Monitor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2434+ 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
DS2434-C01 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
DS2434-C02 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
DS2434-C03 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
DS2434-C04 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
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