S-8241中文资料PDF规格书
厂商型号 |
S-8241 |
参数属性 | S-8241 封装/外壳为SC-74A,SOT-753;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 电池管理;产品描述:IC BATT PROT LI-ION 1CEL SOT23-5 |
功能描述 | BATTERY PROTECTION IC FOR 1-CELL PACK |
文件大小 |
656.31 Kbytes |
页面数量 |
38 页 |
生产厂商 | Seiko Instruments Inc |
企业简称 |
SII【精工爱普生】 |
中文名称 | 精工爱普生株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-28 11:42:00 |
S-8241规格书详情
BATTERY PROTECTION IC FOR 1-CELL PACK
The S-8241 Series is a series of lithiumion/lithium polymer rechargeable battery protection ICs incorporating high-accuracy voltage detection circuits and delay circuits.
These ICs are suitable for protection of 1-cell lithium ion/lithium polymer battery packs from overcharge, overdischarge and overcurrent.
Features
(1) Internal high-accuracy voltage detection circuit
•Overcharge detection voltage: 3.9 to 4.4 V (5 mV-step)
Accuracy of ±25 mV(+25 °C) and ± 30 mV(−5 to +55 °C)
•Overcharge release voltage: 3.8 to 4.4 V*1 Accuracy of ±50 mV
•Overdischarge detection voltage: 2.0 to 3.0 V (100 mV-step) Accuracy of ±80 mV
•Overdischarge release voltage: 2.0 to 3.4 V*2 Accuracy of ±100 mV
•Overcurrent 1 detection voltage: 0.05 to 0.3 V (5 mV-step) Accuracy of ±20 mV
•Overcurrent 2 detection voltage: 0.5 V (fixed) Accuracy of ±100 mV
(2) A high voltage withstand device isused for charger connection pins
(VM and CO pins: Absolute maximum rating = 26 V)
(3) Delay times (overcharge: tCU; overdischarge: tDL; overcurrent 1: tlOV1 ; overcurrent 2: tlOV2) are generated by an internal circuit. (External capacitors are unnecessary.) Accuracy of ±30
(4) Internal three-step overcurrent detection circuit (overcurrent 1, overcurrent 2, and load short-circuiting)
(5) Either the 0 V battery charging function or 0 V battery charge inhibiting function can be selected.
(6) Products with and without a power-down function can be selected.
(7) Charger detection function and abnormal charge current detection function
•The overdischarge hysterisis is released by detecting a negative VM pin voltage (typ. −1.3 V) (Charger detection function).
•If the output voltage at DO pin is high and the VM pin voltage becomes equalto or lower than the charger detection voltage (typ. −1.3 V), the output voltage at CO pin goes low (Abnormal charge current detection function).
(8) Low current consumption
•Operation: 3.0 μA typ. 5.0 μA max.
•Power-down mode: 0.1 μA max.
(9) Wide operating temperature range: −40 to +85 °C
(10) Small package SOT-23-5, SNT-6A
(11) Lead-free products
*1.Overcharge release voltage = Overcharge detection voltage - Overcharge hysteresis
The overcharge hysteresis can be selected in the range 0.0, or 0.1 to 0.4 V in 50 mV steps. (However, selection
“Overcharge release voltage<3.8 V” is enabled.)
*2.Overdischarge release voltage = Overdischarge detection voltage + Overdischarge hysteresis
The overdischarge hysteresis can be selected in the range 0.0 to 0.7 V in100 mV steps. (However, selection
“Overdischarge release voltage>3.4 V” is enabled.)
Applications
•Lithium-ion rechargeable battery packs
•Lithium- polymer rechargeable battery packs
产品属性
- 产品编号:
S-8241ABBMC-GBBT2G
- 制造商:
ABLIC Inc.
- 类别:
集成电路(IC) > 电池管理
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 功能:
电池保护
- 电池化学成份:
锂离子/聚合物
- 电池数:
1
- 故障保护:
过流,过压
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
SC-74A,SOT-753
- 供应商器件封装:
SOT-23-5
- 描述:
IC BATT PROT LI-ION 1CEL SOT23-5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEIKO/精工 |
19+ |
SOT23-5 |
29600 |
绝对原装现货,价格优势! |
询价 | ||
SEIKO |
23+ |
SOT23-5 |
50000 |
只做原装正品 |
询价 | ||
SEIKO/精工 |
23+ |
NA/ |
32323 |
原厂直销,现货供应,账期支持! |
询价 | ||
SEIKO |
2006 |
SOT23-5 |
6000 |
绝对原装自己现货 |
询价 | ||
ABLIC(艾普凌科) |
23+ |
SOT235 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
SEIKO/精工 |
24+ |
SOT23-5 |
6000 |
假一赔百原装正品价格优势实单可谈 |
询价 | ||
精工 |
2339+ |
SO-5 |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
SEIKO/精工 |
23+ |
SOT23-5 |
9800 |
全新原装现货,假一赔十 |
询价 | ||
SEIKO/精工 |
22+ |
SOD353 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
SEIKO/精工 |
新批次 |
SOT23-5 |
4326 |
询价 |
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