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參數(shù)資料
| 型號： | DS2436 |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 存儲器 |
| 英文描述： | Battery ID/Monitor Chip(電池ID/監(jiān)控芯片) |
| 中文描述： | SPECIALTY MEMORY CIRCUIT, PBCY3 |
| 封裝： | PR35 |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 137K |
| 代理商： | DS2436 |
DS2436
Battery ID/Monitor Chip
DS2436
PRELIMINARY
043098 1/22
FEATURES
On–board A/D converter monitors battery voltage for
end–of–charge and end–of–discharge determination
Eliminates thermistors by sensing battery tempera-
ture on–chip
Provides unique ID number to battery packs
256–bit nonvolatile user memory available for storage
of data such as fuel gauge and manufacturing
information
2 byte cycle counter
Operating Range of –40
°
C to +85
°
C
Applications include portable computers, portable/
cellular phones, consumer electronics, and handheld
instrumentation
PACKAGE OUTLINE
3
2
1
DALLAS
DALLAS
DS2436
G
D
V
PR35 PACKAGE
BVIEW
VDD
NC
NC
NC
NC
NC
NC
GND
NC
NC
NC
NC
NC
NC
DQ
DS2436S 16–PIN SSOP 208 MIL
See Mech. Drawings
Section
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
3
2
1
PIN DESCRIPTION
GND
DQ
V
DD
– Ground
– Data In/Out
– Supply/Battery Connection
DESCRIPTION
The DS2436 Battery Identification Chip provides a con-
venient method of tagging and identifying battery packs,
by manufacturer, chemistry, or other identifying param-
eters. The DS2436 allows the battery pack to be coded
with a unique, two byte, identification number, and also
store information regarding the battery life and charge/
discharge characteristics in its nonvolatile memory.
The DS2436 also performs the essential function of
monitoring battery temperature, without the need for a
thermistor in the battery pack.
A cycle counter assists to determine the remaining
cycle life of the battery.
Finally, the DS2436 measures battery voltage and
sends that measured value to a host CPU, for use in
end–of–charge or end–of–discharge determination, or
basic fuel gauge operation.
Information is sent to/from the DS2436 over a 1–Wire
TM
interface, so that battery packs need only have three
output connectors: power, ground, and the 1–Wire
interface.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2437 | Smart Battery Monitor(智能電池監(jiān)控) |
| DS2501-UNW | UniqueWare Add Only Memory(專用只加存儲器) |
| DS2502-UNW | UniqueWare Add Only Memory(專用只加存儲器) |
| DS2502-E64 | IEEE EUI-64 Node Address Chip(IEEE EUI-64 節(jié)地址芯片) |
| DS2502 | 1 kbit Add Only Memory(1K位只加存儲器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| DS2436B/T&R | 制造商:Maxim Integrated Products 功能描述:BATTERY MONITOR TO-92 T&R - Tape and Reel |
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