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BQ296233DSGR集成電路(IC)的電池管理規(guī)格書PDF中文資料

BQ296233DSGR
廠商型號(hào)

BQ296233DSGR

參數(shù)屬性

BQ296233DSGR 封裝/外殼為8-WFDFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電池管理;產(chǎn)品描述:NANOPOWER SUPERVISOR WITH PROGRA

功能描述

BQ296xxx Overvoltage Protection for 2-Series, 3-Series, and 4-Series Cell Li-Ion Batteries with Regulated Output Supply

文件大小

2.17415 Mbytes

頁(yè)面數(shù)量

32 頁(yè)

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

2024-12-24 22:58:00

BQ296233DSGR規(guī)格書詳情

1 Features

? 2-series, 3-series, and 4-series cell overvoltage

protection (OVP)

? Fixed delay timer to trigger FET drive output

(3-s, 4-s, 5.5-s, or 6.5-s options)

? Factory programmed OVP threshold (threshold

range 3.85 V to 4.6 V)

? Output options: active high

? High-accuracy overvoltage protection:

±10 mV

? Regulated supply output with self-disable and/or

external enable/disable control

– Options: 3.3 V, 2.5 V, and 1.8 V (BQ2961)

– Options: 3.3 V, 3.15 V, 3.0 V (BQ2962)

? Low power consumption ICC ~ 4 μA

(VCELL(ALL) < VPROTECT)

? Extra low power consumption with reg output

disabled, ICC ~ 1.2 μA

? Low leakage current per cell input < 100 nA

? Small package footprint

– 8-Pin WSON (2 mm × 2 mm)

2 Applications

? Notebook PC

? Ultrabooks

? Medical

? UPS battery backup

3 Description

The BQ296xxx family is a high-accuracy, low-power

overvoltage protector with a 2-mA regulated output

supply for Li-ion battery pack applications.

Each cell in a 2-series to 4-series cell stack is

individually monitored for an overvoltage condition. An

internally fixed-delay timer is initiated upon detection

of an overvoltage condition on any cell. Upon

expiration of the delay timer, an output pin is triggered

into an active state to indicate that an overvoltage

condition has occurred.

The regulated output supply delivers up to 2-mA

(max) output current to drive always-on circuits, such

as a real-time clock (RTC) oscillator. The BQ296xxx

family has a self-disable function to turn off the

regulated output if any cell voltage falls below a

certain threshold, thereby preventing drain on the

battery, and provides an external control to enable or

disable the regulated output.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    BQ296233DSGR

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 電池管理

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 功能:

    電池保護(hù)

  • 電池化學(xué)成份:

    鋰離子

  • 電池?cái)?shù):

    2 ~ 4

  • 故障保護(hù):

    過壓

  • 工作溫度:

    -40°C ~ 110°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-WFDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    8-WSON(2x2)

  • 描述:

    NANOPOWER SUPERVISOR WITH PROGRA

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI
2016+
WSON6
3000
主營(yíng)TI,絕對(duì)原裝,假一賠十,可開17%增值稅發(fā)票!
詢價(jià)
TI
2020+
6-SON
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
TI(德州儀器)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
TI
20+
WSON6
56200
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票
詢價(jià)
TI(德州儀器)
23+
WSON8(2x2)
6000
誠(chéng)信服務(wù),絕對(duì)原裝原盤
詢價(jià)
TI(德州儀器)
10000
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
詢價(jià)
Texas Instruments
23+/24+
8-WFDFN
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
23+
TSSOP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
TI現(xiàn)貨
2022+
6-WFDFN
250000
專注TI品牌,現(xiàn)貨,十五年優(yōu)質(zhì)供應(yīng)商
詢價(jià)
TI
22+
8-WSON
5000
全新原裝,力挺實(shí)單
詢價(jià)