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S-8254AAFFT-TB-U中文资料PDF规格书
厂商型号 |
S-8254AAFFT-TB-U |
参数属性 | S-8254AAFFT-TB-U 封装/外壳为16-TSSOP(0.173",4.40mm 宽);包装为卷带(TR);类别为集成电路(IC) > 电池管理;产品描述:IC BATT PROT LI-ION 3-4C 16TSSOP |
功能描述 | BATTERY PROTECTION IC |
文件大小 |
1.86012 Mbytes |
页面数量 |
29 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 | 2024-6-14 22:59:00 |
S-8254AAFFT-TB-U规格书详情
BATTERY PROTECTION IC FOR 3-SERIAL- OR 4-SERIAL-CELL PACK
The S-8254A Series is a protection IC for 3-serial- or 4-serial-cell lithium-ion / lithium polymer rechargeable batteries and includes a high-accuracy voltage detector and delay circuit.
The S-8254A Series protects both 3-serial or 4-serial cells using the SEL pin for switching.
Features
(1) High-accuracy voltage detection for each cell
• Overcharge detection voltage n (n = 1 to 4) 3.9 V to 4.4 V (50 mV step) Accuracy ±25 mV
• Overcharge release voltage n (n = 1 to 4) 3.8 V to 4.4 V*1 Accuracy ±50 mV
• Overdischarge detection voltage n (n = 1 to 4) 2.0 V to 3.0 V (100 mV step) Accuracy ±80 mV
• Overdischarge release voltage n (n = 1 to 4) 2.0 V to 3.4 V*2 Accuracy ±100 mV
(2) Three-level overcurrent protection
• Overcurrent detection voltage 1 0.05 V to 0.30 V (50 mV step) Accuracy ±25 mV
• Overcurrent detection voltage 2 0.5 V Accuracy ±100 mV
• Overcurrent detection voltage 3 VVC1 − 1.2 V Accuracy ±300 mV
(3) Delay times for overcharge detection, overdischarge detection and overcurrent detection 1 can be set
by external capacitors (delay times for overcurrent detection 2 and 3 are fixed internally).
(4) Switchable between a 3-serial cell and 4-serial cell using the SEL pin
(5) Charge/discharge operation can be controlled via the control pins.
(6) High-withstand voltage Absolute maximum rating : 26 V
(7) Wide operating voltage range 2 V to 24 V
(8) Wide operating temperature range −40°C to + 85°C
(9) Low current consumption
• During operation 30 μA max. (+25°C)
• During power-down 0.1 μA max. (+25°C)
(10) Lead-free, Sn100, halogen-free*3
Applications
• Lithium-ion rechargeable battery packs
• Lithium polymer rechargeable battery packs
产品属性
- 产品编号:
S-8254AAFFT-TB-U
- 制造商:
ABLIC Inc.
- 类别:
集成电路(IC) > 电池管理
- 包装:
卷带(TR)
- 功能:
电池保护
- 电池化学成份:
锂离子/聚合物
- 电池数:
3 ~ 4
- 故障保护:
过流
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
16-TSSOP
- 描述:
IC BATT PROT LI-ION 3-4C 16TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ABLIC/精工 |
23+ |
TSSOP16 |
5524 |
原厂直供,支持账期,免费供样,技术支持 |
询价 | ||
SEIKO |
2016+ |
TSSOP16 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
Seiko |
20000 |
原装现货,可追溯原厂渠道 |
询价 | ||||
SEIKO |
1822+ |
TSSOP16 |
6852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
精工 |
22+ |
TSSOP |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
SEIKO |
23+ |
TSSOP16 |
7780 |
全新原装优势 |
询价 | ||
SII/精工 |
23+ |
TSSOP16 |
5000 |
原装正品,假一罚十 |
询价 | ||
SEIKO/精工 |
2048+ |
TSSOP16 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
精工 |
22+23+ |
TSSOP |
19771 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ABLIC |
23+ |
TSSOP16 |
6000 |
全新原装现货、诚信经营! |
询价 |