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BQ294504DRVT中文资料
BQ294504DRVT数据手册规格书PDF详情
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.
BQ294504DRVT产品属性
- 类型
描述
- 型号
BQ294504DRVT
- 功能描述
电池管理 Overvltg Prot Device
- RoHS
否
- 制造商
Texas Instruments
- 电池类型
Li-Ion
- 输出电压
5 V
- 输出电流
4.5 A
- 工作电源电压
3.9 V to 17 V
- 最大工作温度
+ 85 C
- 最小工作温度
- 40 C
- 封装/箱体
VQFN-24
- 封装
Reel
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
23+ |
6-WDFN |
27000 |
TI现货商!原装正品! |
|||
TI/德州仪器 |
2021+ |
WSON-6 |
8630 |
原厂渠道,公司原装现货 |
|||
TI |
24+ |
6-SON(2x2) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
|||
TI |
25+ |
DFN-6 |
1250 |
就找我吧!--邀您体验愉快问购元件! |
|||
TI |
电池保护 |
6-WSON(2x2) |
24521 |
﹤原装元器件﹥Ic pmic电池管理元件,半导体器件供应 |
|||
TI |
22+ |
6SON |
9000 |
原厂渠道,现货配单 |
|||
TI |
25+ |
WSON (DRV) |
6000 |
原厂原装,价格优势 |
|||
TI |
24+ |
con |
10000 |
查现货到京北通宇商城 |
|||
TI |
25+ |
WSON6 |
11491 |
样件支持,可原厂排单订货! |
|||
TI |
25+ |
WSON6 |
11543 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
BQ294504DRVT 资料下载更多...
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