| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
Fully assembled and tested circuit board that contains a boost switching-regulator current source and array of white LEDs 文件:131.64 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
具有USB保護(hù)/主機(jī)充電器適配器仿真器的汽車級(jí)大電流降壓轉(zhuǎn)換器 MAX16984A集成了能夠驅(qū)動(dòng)高達(dá)3.0A電流的5V汽車級(jí)降壓轉(zhuǎn)換器、USB主機(jī)充電器適配器仿真器以及用于汽車USB主機(jī)應(yīng)用的1 GHz USB保護(hù)開關(guān)。USB保護(hù)開關(guān)提供高ESD短路保護(hù),并集成了符合USB 2.0電池充電規(guī)范BC1.2電池充電規(guī)范和中國(guó)電信行業(yè)標(biāo)準(zhǔn)YD/T 1591-2009的主機(jī)充電器端口檢測(cè)電路。它們還包含用于iPod?/iPhone?1.0A和iPad?2.4A專用充電模式的電路。HVD+和HVD- ESD保護(hù)功能包括HVD+和HVD-輸出端的±15kV氣隙放電/±8kV接觸放電保護(hù),符合IEC 61000-4-2模型和330Ω、330pF ESD模型。\n\n ? 集成DC-DC和USB主機(jī)充電仿真器支持直接通過汽車電池向便攜式設(shè)備供電的單芯片解決方案\n? 工作電壓:4.5V至28V(42V負(fù)載突降)\n\n? 5V、3.0A輸出電流能力\n\n? 低Q電流跳躍和關(guān)斷模式\n\n? 軟啟動(dòng)可減小沖擊電流\n\n\n\n\n? 低噪聲特性可防止干擾AM波段和便攜式設(shè)備\n? 220kHz至2.2MHz固定工作頻率\n\n? 提供空載時(shí)強(qiáng)制PWM選項(xiàng)\n\n? 通過擴(kuò)頻降低EMI\n\n? 通過SYNC輸入實(shí)現(xiàn)頻率固定\n\n\n\n\n? 優(yōu)化了便攜式設(shè)備的USB電源和通信\n? 用戶可調(diào)電壓增益可在5V和6.15V之間調(diào)節(jié)輸出以進(jìn)行電纜補(bǔ)償\n\n; | ADI 亞德諾 | ADI | ||
高效率、升壓型穩(wěn)流器,用于LED驅(qū)動(dòng) The MAX1698 and MAX1698A are efficient drivers for white or color LEDs. They are ideal for large LED backlit displays in PDAs and laptop computers. Numerous benefits include greater simplicity, lower cost, higher efficiency, longer bulb life, and greater reliability when compared to fluorescent (CCF \n? Over 90% Efficiency \n? Lossless, Adjustable LED Brightness \n? Space-Saving 10-Pin μMAX Package \n? Simpler, Lower Cost, More Reliable Compared to CCFL or EL Backlights \n? Up to 5W Output Power; | ADI 亞德諾 | ADI | ||
包裝:管件 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC INTEGRATED CIRCUIT | AD 亞德諾 | AD | ||
包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC USB PROTECTOR AUTO HS UMAX | AD 亞德諾 | AD | ||
包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC USB PROTECTOR AUTO HS UMAX | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- Max. No. of LEDs:
50
- # LED Channels:
4
- Regulation Topology:
Inductor Based
- Battery Input:
1-Cell Li+
- LED Configuration:
Series-Parallel
- ILED per Channel (max)(A):
0.35
- Dimming Ratio (max):
20
- Dimming Control:
Analog
- VCURR_SENSE(mV):
300
- POUT(W):
5
- ICC (max)(mA):
0.5
- LED String Volt. (max)(V):
60
- Fxd. Freq.:
No
- Switching Frequency(kHz):
300
- Features:
Open LED Protection
- Tags:
Backlight
- EV Kit Available:
Yes
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
UMAX/10
- Smallest Available Pckg. (max w/pins)(mm2):
15.4
- Budgetary Price (See Notes):
$1.47 @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+ |
10-MINI_SO-N/A |
5500 |
高效率、升壓型穩(wěn)流器,用于LED驅(qū)動(dòng) |
詢價(jià) | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAX |
17+ |
TQFN28 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAX |
05+ |
原廠原裝 |
4297 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM |
23+ |
MSOP10 |
2500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAXIM |
24+ |
SSOP |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
24+ |
MSOP |
2000 |
全新原裝環(huán)保 |
詢價(jià) | ||
MAXIM |
15+ |
MSOP10 |
11560 |
全新原裝,現(xiàn)貨庫(kù)存,長(zhǎng)期供應(yīng) |
詢價(jià) | ||
MAXIM |
23+ |
MSOP10 |
8000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAXIM |
24+ |
SSOP10 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |
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