| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1698 | High-Efficiency Step-Up Current Regulator for LEDs General Description 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 compa 文件:234.85 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | |
MAX1698 | 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 | |
MAX1698 | High-Efficiency Step-Up Current Regulator for LEDs 文件:167.37 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | |
MAX1698 | 高效率、升壓型穩(wěn)流器,用于LED驅(qū)動(dòng) MAX1698和MAX1698A是用于白色或彩色LED的高效驅(qū)動(dòng)器。它們非常適用于PDA和筆記本電腦中的大型LED背光顯示器。與熒光燈(CCFL)和電致發(fā)光(EL)燈相比,它們具有許多優(yōu)勢(shì),包括使用更簡(jiǎn)單、成本更低、效率更高、燈泡壽命更長(zhǎng)以及可靠性更高。\n\n MAX1698/MAX1698A是開(kāi)關(guān)模式升壓控制器,在其中調(diào)節(jié)LED電流,而不是輸出電壓。這些器件以受控的電流驅(qū)動(dòng)串聯(lián)LED,該電流的測(cè)量使用的是15Ω(典型值)檢測(cè)電阻,而不是成本高昂的小數(shù)歐姆值。LED電流控制和調(diào)光通過(guò)調(diào)節(jié)輸入(ADJ)完成。對(duì)于更大的光輸出,可以并聯(lián)多組LED,總輸出功率高達(dá)5W。\n\n ? 效率超過(guò)90%\n\n? 無(wú)損、可調(diào)LED亮度\n\n? 節(jié)省空間的10引腳μMAX封裝\n\n? 與CCFL或EL背光相比,更簡(jiǎn)單、更可靠、成本更低\n\n? 高達(dá)5W輸出功率; | ADI 亞德諾 | ADI | |
High-Efficiency Step-Up Current Regulator for LEDs General Description 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 compa 文件:234.85 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency Step-Up Current Regulator for LEDs 文件:167.37 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator 文件:396.41 Kbytes 頁(yè)數(shù):7 Pages | MAXIM 美信 | MAXIM | ||
Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator 文件:988.57 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM | ||
Automotive High-Current Step-Down Converter 文件:1.6768 Mbytes 頁(yè)數(shù):49 Pages | MAXIM 美信 | MAXIM | ||
Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator 文件:988.57 Kbytes 頁(yè)數(shù):36 Pages | MAXIM 美信 | MAXIM |
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(kāi)13%稅票 |
詢價(jià) |
相關(guān)規(guī)格書
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- MAX232
- MAX232
- MAX232E
- MAX2325
- MAX2324
- MAX2321
- MAX2322
- MAX2320
- MAX232E-TD
- MAX232CPE
- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- PI7C8150A
- PI7C8150DMAE
- XRCGB25M000F3N00R0
- WNS40H100CG
- MPC8540PX833LC
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
相關(guān)庫(kù)存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- MAX232
- MAX232
- MAX232
- MAX232A
- MAX2323
- MAX2326
- MAX2327
- MAX232E
- MAX232E
- MAX232ESE
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074

