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S-8244AAIFM-CEIT2U中文资料PDF规格书
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S-8244AAIFM-CEIT2U规格书详情
The S-8244 Series is used for secondary protection of lithium-ion batteries with from one to four cells, and incorporates a high-precision voltage detector circuit and a delay circuit. Short-circuiting between cells makes it possible for serial connection of one to four cells.
Features
(1) Internal high-precision voltage detector circuit
• Overcharge detection voltage range: 3.700 V to 4.550 V: Accuracy of ± 25 mV
(at +25°C) (at a 5 mV/step) Accuracy of ± 50 mV (at −40°C to +85°C)
• Hysteresis: 5 types
0.38 ± 0.1 V, 0.25 ± 0.07 V, 0.13 ± 0.04 V, 0.045 ± 0.02 V, None
(2) High-withstand voltage: Absolute maximum rating: 26 V
(3) Wide operating voltage range: 3.6 V to 24 V (refers to the range in which the delay circuit can operate normally after overvoltage is detected)
(4) Delay time during detection: Can be set by an external capacitor.
(5) Low current consumption: At 3.5 V for each cell: 3.0 μA max. (+25°C)
At 2.3 V for each cell: 2.4 μA max. (+25°C)
(6) Output logic and form: 5 types
CMOS output active “H”
CMOS output active “L”
Pch open drain output active “L”
Nch open drain output active “H”
Nch open drain output active “L”
(CMOS / Nch open drain output for 0.045 V hysteresis models)
(7) Lead-free, Sn 100, halogen-free*1
Applications
• Lithium ion rechargeable battery packs (secondary protection)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEIKO/精工 |
2022+ |
36800 |
全新原装 货期两周 |
询价 | |||
SEIKO/精工 |
23+ |
MSOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SEIKO |
2316+ |
MSOP8 |
6598 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
艾普凌科 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
SEIKO/精工 |
22+ |
MSOP8 |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
23+ |
N/A |
90350 |
正品授权货源可靠 |
询价 | |||
SII |
22+ |
8MSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
SEIKO/精工 |
22+ |
MSOP8 |
25000 |
只有原装原装,支持BOM配单 |
询价 | ||
SEIKO/精工 |
MSOP8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
SEIKO |
PBF |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |