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首頁(yè)>BQ296235DSGR>規(guī)格書詳情

BQ296235DSGR中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

BQ296235DSGR
廠商型號(hào)

BQ296235DSGR

功能描述

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

絲印標(biāo)識(shí)

6235

封裝外殼

WSON

文件大小

2.094679 Mbytes

頁(yè)面數(shù)量

32 頁(yè)

生產(chǎn)廠商

TI

中文名稱

德州儀器

網(wǎng)址

網(wǎng)址

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

2025-8-19 16:31:00

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BQ296235DSGR價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

BQ296235DSGR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 3.85V to 4.6V)

? Output options: active high

? High-accuracy overvoltage protection: ±10mV

? Regulated supply output with self-disable and/or

external enable/disable control

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

– Options: 3.3V, 3.15V, 3.0V (BQ2962)

? Low power consumption ICC ~ 4μA (VCELL(ALL) <

VPROTECT)

? Extra low power consumption with reg output

disabled, ICC ~ 1.2μA

? Low leakage current per cell input < 100nA

? Small package footprint

– 8-Pin WSON (2mm × 2mm)

2 Applications

? Notebook PC

? Ultrabooks

? Medical

? UPS battery backup

3 Description

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

overvoltage protector with a 2mA 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 2mA (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.

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI/德州儀器
23+
10050
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
TI
WSON6
2710
正品原裝--自家現(xiàn)貨-實(shí)單可談
詢價(jià)
TI(德州儀器)
2450+
SMD
9850
只做原裝正品代理渠道!假一賠三!
詢價(jià)
TI/德州儀器
25+
原廠封裝
10280
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
TI(德州儀器)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
TexasInstruments
24+
6-WSON(1.5x1.5)
90000
原廠正規(guī)渠道、保證進(jìn)口原裝現(xiàn)貨假一罰十價(jià)格合理
詢價(jià)
TI
24+
WSON6
44300
TI一級(jí)代理專營(yíng)品牌絕對(duì)進(jìn)口原裝假一賠十
詢價(jià)
TI(德州儀器)
24+
NA/
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
TI
1706+
WSON6
9100
只做原裝進(jìn)口,假一罰十
詢價(jià)
TI(德州儀器)
24+
N/A
6000
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品
詢價(jià)