MAX8731价格
参考价格:¥54.7546
型号:MAX8731AETI+ 品牌:Maxim 备注:这里有MAX8731多少钱,2026年最近7天走势,今日出价,今日竞价,MAX8731批发/采购报价,MAX8731行情走势销售排行榜,MAX8731报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
MAX8731 | SMBus Level 2 Battery Charger with Remote Sense General Description The MAX8731 is an SMBus™ programmable multichemistry battery charger. The MAX8731 uses a minimal command set to easily program the charge voltage, charge current, and adapter current limit. The MAX8731 charges one to four Li+ series cells and delivers up to 8A charge current | MAXIM 美信 | ||
MAX8731 | SMBus Level 2电池充电器,提供远端检测 MAX8731是可编程的SMBus™充电器,可为多种类型的化学电池充电。MAX8731使用很少的命令集,即可简便地对充电电压、充电电流和适配器电流进行编程。\n MAX8731可对1至4节串联Li+电池充电,提供高达8A的充电电流。MAX8731驱动n沟道MOSFET,有助于提高效率,降低成本。低失调电流检测放大器具有极高的检测精度,内置10mΩ检流电阻。\n MAX8731电流检测放大器具有较高检测精度(3.5A时3%)和快速逐周期电流模式控制,提供有效的电池短路保护和系统负载瞬变。\n 充电器采用双路远端检测,直接测量电池的反馈电压以缩短充电时间,精确实现初始状态至恒压模式的转换。 \n• 0.5%的电池电压检测精度 \n• 3%的输入限流精度 \n• 3%的充电电流精度 \n• SMBus 2线串行接口 \n• 逐周期电流限制\n• 电池短路保护 \n• 快速响应脉冲充电 \n• 为脉冲负载提供快速瞬态响应\n• 两路远端检测输入 \n• 提供以下监视输出 \n• 适配器电流(精度4%) \n• AC适配器探测\n• 11位充电电压分辨率 \n• 6位充电电流/输入电流分辨率 \n• 8A (最大值)电池充电电流 \n• 11A (最大值)输入电流 \n• +8V至+26V输入电压范围 \n• 可对Li+、NiMH和NiCd化学类型的电池; | AD 亚德诺 | ||
SMBus Level 2电池充电器,提供远端检测 MAX8731A是SMBus™可编程的多化学类型电池充电器。MAX8731A使用最少的命令集,即可简便的对充电电压、充电电流和适配器电流限制进行编程。\n\n MAX8731A可对1至4节串联Li+电池充电,提供高达8A的充电电流。MAX8731A驱动n沟道MOSFET,可提高效率降低成本。使用10mΩ检流电阻时,低失调电流检测放大器具有极高的检测精度。\n\n MAX8731A电流检测放大器具有较高检测精度(3.5A时3%)和快速逐周期电流模式控制,可提供电池短路保护和系统负载瞬变保护。\n\n 充电器采用双路远端检测,通过直接测量电池的反馈电压以缩短充 • 0.5%的电池电压检测精度\n• 3%的输入限流精度\n• 3%的充电电流精度\n• SMBus 2线串行接口\n• 逐周期电流限制\n• 电池短路保护\n• 快速响应脉冲充电\n• 快速响应系统负载瞬态\n\n\n• 两路远端检测输入\n• 监视器输出\n• 适配器电流(精度4%)\n• AC适配器检测\n\n\n• 11位充电电压分辨率\n• 6位充电电流/输入电流分辨率\n• 8A (最大值)电池充电电流\n• 11A (最大值)输入电流\n• +8V至+26V输入电压范围\n• 可对Li+、NiMH和NiCd化学类型的电池充电; | AD 亚德诺 | |||
SMBus Level 2 Battery Charger with Remote Sense General Description The MAX8731A is an SMBus™ programmable multichemistry battery charger. The MAX8731A uses a minimal command set to easily program the charge voltage, charge current, and adapter current limit. The MAX8731A charges one to four Li+ series cells and delivers up to 8A charge curre | MAXIM 美信 | |||
SMBus Level 2 Battery Charger with Remote Sense General Description The MAX8731A is an SMBus™ programmable multichemistry battery charger. The MAX8731A uses a minimal command set to easily program the charge voltage, charge current, and adapter current limit. The MAX8731A charges one to four Li+ series cells and delivers up to 8A charge curre | MAXIM 美信 | |||
SMBus Level 2 Battery Charger with Remote Sense General Description The MAX8731 is an SMBus™ programmable multichemistry battery charger. The MAX8731 uses a minimal command set to easily program the charge voltage, charge current, and adapter current limit. The MAX8731 charges one to four Li+ series cells and delivers up to 8A charge current | MAXIM 美信 | |||
封装/外壳:28-WFQFN 裸露焊盘 包装:卷带(TR) 描述:IC BAT CHG MULTCHEM 1-4CL 28TQFN 集成电路(IC) 电池充电器 | AD 亚德诺 | |||
封装/外壳:28-WFQFN 裸露焊盘 包装:管件 描述:IC BAT CHG MULTCHEM 1-4CL 28TQFN 集成电路(IC) 电池充电器 | AD 亚德诺 | |||
portable digital audio solutions productfeatures > cd quality audio performance » dac 100dB snr, 88dB thd (‘A’ weighted @ 48kHz) » adc 97dB snr, 85dB thd (WM8731 only) > independent stereo line and headphone outputs » headphone output power: 40mW on 16Ω load » volume and mute controls > low supply voltage » | WOLFSONWolfson Microelectronics plc 欧胜欧胜微电子股份有限公司 | |||
Portable Internet Audion CODEC with Headphone Driver and Programmable Sample Rates productfeatures > cd quality audio performance » dac 100dB snr, 88dB thd (‘A’ weighted @ 48kHz) » adc 97dB snr, 85dB thd (WM8731 only) > independent stereo line and headphone outputs » headphone output power: 40mW on 16Ω load » volume and mute controls > low supply voltage » | WOLFSONWolfson Microelectronics plc 欧胜欧胜微电子股份有限公司 | |||
portable digital audio solutions productfeatures > cd quality audio performance » dac 100dB snr, 88dB thd (‘A’ weighted @ 48kHz) » adc 97dB snr, 85dB thd (WM8731 only) > independent stereo line and headphone outputs » headphone output power: 40mW on 16Ω load » volume and mute controls > low supply voltage » | WOLFSONWolfson Microelectronics plc 欧胜欧胜微电子股份有限公司 | |||
portable digital audio solutions productfeatures > cd quality audio performance » dac 100dB snr, 88dB thd (‘A’ weighted @ 48kHz) » adc 97dB snr, 85dB thd (WM8731 only) > independent stereo line and headphone outputs » headphone output power: 40mW on 16Ω load » volume and mute controls > low supply voltage » | WOLFSONWolfson Microelectronics plc 欧胜欧胜微电子股份有限公司 | |||
Portable Internet Audion CODEC with Headphone Driver and Programmable Sample Rates productfeatures > cd quality audio performance » dac 100dB snr, 88dB thd (‘A’ weighted @ 48kHz) » adc 97dB snr, 85dB thd (WM8731 only) > independent stereo line and headphone outputs » headphone output power: 40mW on 16Ω load » volume and mute controls > low supply voltage » | WOLFSONWolfson Microelectronics plc 欧胜欧胜微电子股份有限公司 |
MAX8731产品属性
- 类型
描述
- Max. ICHG(A):
8
- Cell Chemistry:
Li-Ion
- # Lithium Ion Cells:
1
- Protected VIN (max)(V):
26
- Charger(V):
0 to 19.2
- Charge Rate Set by:
I2C/SMBus
- Charge Termination:
Current Limit
- Charge Regulation:
Switchmode
- Features:
Input Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN/28
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$7.54 @1k
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Maxim(美信) |
24+ |
标准封装 |
8048 |
原厂渠道供应,大量现货,原型号开票。 |
|||
ADI(亚德诺) |
25+ |
N/A |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
MAXIM |
2016+ |
TQFN28 |
69340 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ADI/亚德诺 |
25+ |
QFN |
15620 |
MAXIM/美信全新特价MAX8731AETI+T即刻询购立享优惠#长期有货 |
|||
MAXIM |
24+ |
QFN28 |
8500 |
只做原装正品假一赔十为客户做到零风险!! |
|||
MAXIM |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
MAXIM |
2025+ |
TQFN |
3265 |
全新原厂原装产品、公司现货销售 |
|||
Maxim(美信) |
25+ |
标准封装 |
20000 |
原装,请咨询 |
|||
MAXIM/美信 |
25+ |
QFN |
30000 |
原装现货,假一赔十. |
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MAX8731规格书下载地址
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2013-3-17
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