| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1909 | Multichemistry Battery Charger with Automatic System Power Selector General Description The MAX1909/MAX8725 highly integrated control ICs simplify construction of accurate and efficient multichemistry battery chargers. The MAX1909/MAX8725 use analog inputs to control charge current and voltage, and can be programmed by a host microcontroller (μC) or hardwired. 文件:439.06 Kbytes 頁(yè)數(shù):30 Pages | MAXIM 美信 | MAXIM | |
MAX1909 | 多種化學(xué)類型電池充電器,自動(dòng)選擇系統(tǒng)電源 MAX1909/MAX8725是高集成度的控制IC,簡(jiǎn)化了高精度、高效率多種化學(xué)類型電池充電器的結(jié)構(gòu)。MAX1909/MAX8725用模擬輸入控制充電電流和電壓,也可通過主微控制器(μC)或硬件進(jìn)行編程。同步整流配合buck結(jié)構(gòu),可以獲得極高的效率。\n\n 在為負(fù)載供電的同時(shí)需要進(jìn)行電池充電時(shí),可編程AC適配器最大電流能夠有效避免AC適配器出現(xiàn)過載。MAX1909/MAX8725提供一個(gè)用于指示AC適配器是否與充電器連接的數(shù)字輸出引腳和一個(gè)用于監(jiān)視AC適配器電流的模擬輸出。根據(jù)AC適配器連接與否,MAX1909/MAX8725通過控制兩個(gè)外部p溝道MOSFET自動(dòng)為系統(tǒng)選擇合適的電 ? 高精度測(cè)量提高安全性和性能\n? 輸入限流精度為±3%\n? 充電電流精度為±5%\n? 模擬輸入控制充電電流和充電電壓\n? 可對(duì)任何化學(xué)類型的電池充電:Li+、NiCd、NiMH、鉛酸電池等\n? 最高28V輸入電壓\n? 可編程充電電流大于4A\n? 智能交流適配器接口使設(shè)計(jì)更簡(jiǎn)單\n? 對(duì)交流輸入源的電流進(jìn)行模擬監(jiān)測(cè)\n? 模擬輸出指示交流適配器是否連接\n? 效率高于95%,延長(zhǎng)電池壽命; | ADI 亞德諾 | ADI | |
Multichemistry Battery Charger with Automatic System Power Selector General Description The MAX1909/MAX8725 highly integrated control ICs simplify construction of accurate and efficient multichemistry battery chargers. The MAX1909/MAX8725 use analog inputs to control charge current and voltage, and can be programmed by a host microcontroller (μC) or hardwired. 文件:439.06 Kbytes 頁(yè)數(shù):30 Pages | MAXIM 美信 | MAXIM | ||
Multichemistry Battery Chargers with Automatic System Power Selector 文件:420.03 Kbytes 頁(yè)數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
Multichemistry Battery Chargers with Automatic System Power Selector 文件:420.03 Kbytes 頁(yè)數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
Multichemistry Battery Chargers with Automatic System Power Selector 文件:420.03 Kbytes 頁(yè)數(shù):31 Pages | MAXIM 美信 | MAXIM | ||
Package:28-WFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) 電池充電器 描述:IC BATT CHG MULTI-CHEM 28TQFN | AD 亞德諾 | AD | ||
Package:28-WFQFN 裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 電池充電器 描述:IC BATT CHG MULTI-CHEM 28TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- Max. ICHG(A):
5
- Cell Chemistry:
Lead Acid
- # NiMH/ NiCd Cells:
4
- # Lithium Ion Cells:
3
- Protected VIN (max)(V):
28
- Charger(V):
0 to 17.6
- Charge Rate Set by:
Analog Input
- 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):
$3.17 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
28-LFCSP-5X5X0.75 |
5500 |
多種化學(xué)類型電池充電器,自動(dòng)選擇系統(tǒng)電源 |
詢價(jià) | ||
MAXIM |
13+ |
QFN |
3758 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
23+ |
QFN |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAX |
25+ |
QFN |
74 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAX |
24+ |
QFN |
5000 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM |
25+ |
QFN |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAXIM |
24+ |
QFN |
720 |
詢價(jià) | |||
MAXIM |
24+ |
QFN |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
MAXIM |
24+ |
SOP |
1750 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAXIM |
2016+ |
QFN |
2000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) |
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