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S-8242BAB-I8T1G中文资料
S-8242BAB-I8T1G数据手册规格书PDF详情
The S-8242B Series are protection ICs for 2-serial-cell lithium-ion/lithium polymer rechargeable batteries and include high-accuracy voltage detectors and delay circuits.
These ICs are suitable for protecting 2-cell rechargeable lithium-ion / lithium polymer battery packs from overcharge, overdischarge, and overcurrent.
Features
(1) High-accuracy voltage detection for each cell
? Overcharge detection voltage n (n = 1, 2) 3.9 V to 4.5 V (50 mV steps) Accuracy ±25 mV
? Overcharge release voltage n (n = 1, 2) 3.8 V to 4.5 V*1 Accuracy ±50 mV
? Overdischarge detection voltage n (n = 1, 2) 2.0 V to 3.0 V (100 mV steps) Accuracy ±50 mV
? Overdischarge release voltage n (n = 1, 2) 2.0 V to 3.4 V*2 Accuracy ±100 mV
*1. Overcharge release voltage = Overcharge detection voltage ? Overcharge hysteresis voltage
(Overcharge hysteresis voltage n (n = 1, 2) can be selected as 0 V or from a range of 0.1 V to 0.4 V in 50 mV steps.)
*2. Overdischarge release voltage = Overdischarge detection voltage + Overdischarge hysteresis voltage
(Overdischarge hysteresis voltage n (n = 1, 2) can be selected as 0 V or from a range of 0.1 V to 0.7 V in 100 mV steps.)
(2) Two-level overcurrent detection (overcurrent 1, overcurrent 2)
? Overcurrent detection voltage 1 0.05 V, 0.08 V to 0.30 V (10 mV steps) Accuracy ±15 mV
? Overcurrent detection voltage 2 1.2 V (fixed) Accuracy ±300 mV
(3) Delay times (overcharge, overdischarge, overcurrent) are generated by an internal circuit (external capacitors are unnecessary).
(4) 0 V battery charge function available/unavailable are selectable.
(5) Charger detection function
? The overdischarge hysteresis is released by detecting negative voltage at the VM pin (?0.7 V typ.) (Charger detection function).
(6) High-withstanding-voltage devices Absolute maximum rating: 28 V
(7) Wide operating temperature range ?40°C to +85 °C
(8) Low current consumption
Operation mode 10 ?A max. (+25°C)
Power-down mode 0.1 ?A max. (+25°C)
(9) Small package SNT-8A, 8-Pin TSSOP
(10) Lead-free products
Applications
? Lithium-ion rechargeable battery packs
? Lithium polymer rechargeable battery packs
S-8242BAB-I8T1G产品属性
- 类型
描述
- 型号
S-8242BAB-I8T1G
- 功能描述
电池管理 4.325V 2-Cell Serial
- 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
S-8242BAB-I8T1G供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
深圳市河锋鑫科技有限公司 |
S8242BACT8T1G |
SII |
22+ |
8TSSOP |
9000 |
原厂渠道,现货配单 |
|
万三科技(深圳)有限公司 |
S-8242BAB-I8T1G |
艾普凌科 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
|
深圳市威尔健半导体有限公司 |
S-8242BAB-I8T1G |
SEIKO/精工 |
23+ |
SNT-8A |
50000 |
全新原装正品现货,支持订货 |
|
深圳市得捷芯城科技有限公司 |
S-8242BAB-I8T1G |
SEIKO/精工 |
23+ |
NA/ |
4592 |
原厂直销,现货供应,账期支持! |
|
深圳市科雨电子有限公司 |
S-8242BAC-T8T1G |
ABLIC |
20+ |
SSOP-8 |
3000 |
就找我吧!--邀您体验愉快问购元件! |
|
现代芯城(深圳)科技有限公司 |
S-8242BAC-T8T1G |
24+ |
N/A |
46000 |
一级代理-主营优势-实惠价格-不悔选择 |
||
深圳市诺美思科技有限公司 |
S-8242BAC-T8T1G |
ABLIC Inc |
23+/24+ |
8-TSSOP |
8600 |
只供原装进口公司现货+可订货 |
|
深圳市宏捷佳电子科技有限公司 |
S-8242BAC-T8T1G |
ABLIC U.S.A. Inc. |
24+ |
8-TSSOP(0.173 4.40mm 宽) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|
深圳市兴灿科技有限公司 |
S-8242BAD-I8T1G |
Seiko |
24+ |
原厂封装 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
|
贸泽芯城(深圳)电子科技有限公司 |
S-8242BAD-I8T1U |
SEIKO/精工 |
23+ |
SNT-8A |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
S-8242BAB-I8T1G 资料下载更多...
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Seiko Instruments Inc 精工爱普生株式会社
Seiko Instruments(SII)是一家日本跨国公司,总部位于东京,成立于1937年。该公司业务涵盖电子、半导体、精密工程、仪表和计时器等领域。Seiko Instruments致力于为客户提供创新的解决方案和高质量的产品。 该公司在半导体领域拥有广泛的产品线,包括传感器、微控制器、集成电路和电池管理系统等。这些产品应用于智能手机、消费类电子、汽车、医疗设备、工业自动化等各种领域。 除半导体业务外,Seiko Instruments还以其制造高品质的精密仪器和计时器而闻名。该公司的产品范围涵盖石英晶体振荡器、打印机头、标签打印机、电子标签系统、数字计时器等。 在精密工程领域,Seik