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BQ294502_V02中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

BQ294502_V02
廠商型號(hào)

BQ294502_V02

功能描述

BQ2945xy Overvoltage Protection For 2-Series and 3-Series Cell Li-Ion Batteries

文件大小

1.65878 Mbytes

頁面數(shù)量

24

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-29 13:01:00

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BQ294502_V02規(guī)格書詳情

1 Features

? 2-series and 3-series cell overvoltage monitor for

secondary protection

? Fixed programmable delay timer

? Fixed OVP threshold

– Available range from 3.85 V to 4.6 V

? Fixed OVP delay option: 4 s or 6.5 s

? High-accuracy overvoltage protection:

±10 mV

? Low power consumption ICC ≈ 1 μA

(VCELL(ALL) < VPROTECT)

? Low leakage current per cell input < 100 nA

? Small package footprint

– 6-pin SON

2 Applications

? Second-level protection in Li-ion battery packs in:

– Tablets

– Slates

– Power tools

– Notebook computers

– Portable equipment and instrumentation

3 Description

The BQ2945xy family of products is a secondary-level

voltage monitor and protector for Li-ion battery pack

systems. Each cell is monitored independently for

an overvoltage condition. Based on the configuration,

an output is triggered after a fixed delay if any of

the two or three cells has an overvoltage condition.

This output is triggered into a high state after an

overvoltage condition satisfies the specified delay

timer.

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI
SON6
6688
15
現(xiàn)貨庫(kù)存
詢價(jià)
TI
23+
N/A
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
TI
23+
SON6
12000
一級(jí)代理 原裝現(xiàn)貨
詢價(jià)
TI
20+
SMD
11520
特價(jià)全新原裝公司現(xiàn)貨
詢價(jià)
TI
25+
WSON-6
12000
原廠原裝,價(jià)格優(yōu)勢(shì)
詢價(jià)
TI(德州儀器)
2021+
WSON-6
499
詢價(jià)
TI/德州儀器
24+
QFN
45
原裝現(xiàn)貨假一賠十
詢價(jià)
TI/德州儀器
24+
WSON-6
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)
TI
20+
NA
53650
TI原裝主營(yíng)-可開原型號(hào)增稅票
詢價(jià)
TI
21+
SON6
12588
原裝正品,自己庫(kù)存 假一罰十
詢價(jià)