零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX17048 | 微功耗1节/2节Li+电池ModelGauge IC; • MAX17048:1节电池;MAX17049:2节电池•±7.5mV/节精确测量电压\n• ModelGauge算法\n• 提供精确的充电状态信息\n• 对温度/负载变化进行补偿\n• 与库伦计数器不同,无累计误差\n• 无需学习\n• 无需检流电阻 \n\n\n• 超低静态电流\n• 4µA休眠模式,23µA工作模式\n• 休眠模式下保持电量计量\n• 自动进入和退出休眠模式\n\n\n• 报告充电和放电速率\n• 电池插入去抖\n• 采用最佳的16次采样,用于估算初始SOC \n\n\n• 更换电池时可编程复位\n• 2.28V至3.48V\n\n\n• 可配置报警指示\n• 低SOC报警指示•SOC变化1%\n• 电池欠压/过压\n• VRESET报警\n\n\n• I²C接口\n• 8位OTP ID寄存器(联系工厂); MAX17048/MAX17049 IC为小尺寸、微功耗电流电量计,用于手持及便携产品的锂离子(Li+)电池组。MAX17048配置工作在单节锂电池;MAX17049配置工作在2节串联锂电池。 | ADIAnalog Devices 亚德诺亚德诺半导体技术有限公司 | ADI | |
MAX17048 | Micropower 1-Cell/2-Cell Li ModelGauge ICs | MaximMaxim Integrated Products 美信美信半导体 | Maxim | |
MAX17048 | 3關A 1-Cell/2-Cell Fuel Gauge with ModelGauge | MaximMaxim Integrated Products 美信美信半导体 | Maxim | |
3關A 1-Cell/2-Cell Fuel Gauge with ModelGauge | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
Micropower 1-Cell/2-Cell Li ModelGauge ICs | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
3關A 1-Cell/2-Cell Fuel Gauge with ModelGauge | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
Micropower 1-Cell/2-Cell Li ModelGauge ICs | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
3關A 1-Cell/2-Cell Fuel Gauge with ModelGauge | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
Micropower 1-Cell/2-Cell Li ModelGauge ICs | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
3關A 1-Cell/2-Cell Fuel Gauge with ModelGauge | MaximMaxim Integrated Products 美信美信半导体 | Maxim |
技术参数
- Battery Type:
1 Cell Li-Ion
- Fuel Gauge Algorithm:
ModelGauge
- Interface:
2-Wire
- Parameters Measured:
C Rate
- Applications:
Host
- VSUPPLY (min)(V):
2.5
- VSUPPLY (max)(V):
4.5
- Package/ Pins:
TDFN/8
- Smallest Available Pckg. (max w/pins)(mm2):
1.6
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$1.15 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
TDFN8 |
3200 |
原装长期供货! |
询价 | |||
Maxim(美信) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
MAXIM |
23+ |
TDFN8 |
2000 |
原装正品现货 |
询价 | ||
MAXIM/美信 |
1950+ |
WLP-8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MaximIntegrated |
24+ |
8-TDFN-EP(2x2) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
MAXIM |
20+ |
TDFN-8 |
33560 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM |
20+ |
TDFN-8 |
11520 |
特价全新原装公司现货 |
询价 | ||
MAXIM/美信 |
23+ |
WLP-8 |
15000 |
一级代理原装现货 |
询价 | ||
MAXIM |
24+ |
37200 |
原装现货/放心购买 |
询价 | |||
MAXIM/美信 |
23+ |
TDFN8 |
18204 |
原装正品代理渠道价格优势 |
询价 |
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