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ISL94208_14中文资料PDF规格书
ISL94208_14规格书详情
The ISL94208 battery management IC is designed for use with
a microcontroller and features an analog front-end with
overcurrent protection for multi-cell Li-ion battery packs. The
ISL94208 supports battery packs consisting of 4 to 6 cells in
series and one or more cells in parallel.
Using an internal analog multiplexer, the ISL94208 allows a
separate microcontroller with an A/D converter to monitor
each cell voltage plus internal and external temperature.
The ISL94208 provides integral overcurrent and short circuit
protection circuitry, an internal 3.3V voltage regulator, internal
cell balancing switches, and drive circuitry for external FET
devices for control of pack charge and discharge.
Features
• Software selectable overcurrent protection levels and
variable protect detection times
- 4 discharge overcurrent thresholds
- 4 short circuit thresholds
- 4 charge overcurrent thresholds
- 8 overcurrent delay times (charge)
- 8 overcurrent delay times (discharge)
- 2 short circuit delay times (discharge)
• Automatic FET turn-off and cell balance disable on reaching
external (battery) or internal (IC) temperature limit
• Automatic cell balance turn off on IC over-temperature
• Integrated charge/discharge FET drive circuitry
• Internal cell balancing FETs handle up to 200mA of
balancing current for each cell
• Sleep operation with negative or positive edge wake-up
• <10µA Sleep mode
Applications
• Power tools
• Portable equipment
• Battery backup systems
• Military electronics
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil(英特矽尔) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
RENESAS/瑞萨 |
23+ |
QFN |
4800 |
原装柜台现货特价热卖 |
询价 | ||
RENESAS/瑞萨 |
21+ |
QFN |
4800 |
绝对公司现货,不止网上数量!原装正品,假一赔十! |
询价 | ||
Intersil |
2022+ |
原厂原包装 |
6800 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
INTERSIL |
18+ |
QFN |
31966 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
INTERSI |
2020+ |
QFN |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
INTERSIL |
QFN |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
RENESAS/瑞萨 |
2122+ |
QFN |
4800 |
全新原装正品,优势渠道,价格美丽 |
询价 | ||
INTERSIL |
23+ |
QFN32 |
32732 |
原装正品代理渠道价格优势 |
询价 | ||
AWINIC |
1907+ |
DFN |
5520 |
只有现货原装!特价支持实单!实单请来电说明 |
询价 |