型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX8731A | 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 文件:390.32 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | |
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 文件:390.32 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | ||
MAX8731A | 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; | ADI 亚德诺 | ADI | |
Package:28-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 电池充电器 描述:IC BAT CHG MULTCHEM 1-4CL 28TQFN | AD 亚德诺 | AD | ||
Package:28-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 电池充电器 描述:IC BAT CHG MULTCHEM 1-4CL 28TQFN | AD 亚德诺 | AD |
技术参数
- 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
QFN |
500 |
询价 | |||
MAXIM |
23+ |
QFN-28 |
6200 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
MAX |
17+ |
TQFN28 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
24+ |
QFN-28 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAXIM |
09+ |
QFN |
5500 |
原装无铅,优势热卖 |
询价 | ||
MAXIM |
25+ |
QFN-28 |
269 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
2016+ |
TQFN28 |
69340 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
13+ |
QFN28 |
1310 |
原装分销 |
询价 | ||
MAX |
24+ |
TQFN28 |
5000 |
只做原装公司现货 |
询价 | ||
MAXIM |
0848+ |
QFN |
47 |
原装现货海量库存欢迎咨询 |
询价 |
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