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

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) | |
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 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-19 16:31:00 |
人工找貨 | 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) |