| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MT7817CD | 非隔離AC-DC MT7817CD是一款工作于零電流導(dǎo)通,峰值電流關(guān)斷的臨界導(dǎo)通模式(CRM,Critical Conduction Mode)高精度LED恒流驅(qū)動(dòng)芯片,主要應(yīng)用于非隔離降壓型LED電源系統(tǒng),并支持PWM/模擬電平調(diào)光。\n臨界導(dǎo)通模式確保了MT7817CD可以控制功率開關(guān)在電感電流為零時(shí)刻開啟,減小了功率管的開關(guān)損耗,確保了系統(tǒng)具有93%以上的峰值效率。\n電感電流谷值為零的臨界導(dǎo)通模式結(jié)合經(jīng)過輸入母線電壓補(bǔ)償后的峰值電感電流,確保了MT7817CD輸出LED電流的高精度,并且具有優(yōu)異的線性調(diào)整率和負(fù)載調(diào)整率,可以使用工字電感,并對(duì)電感量變化不敏感。\nMT7817CD工作電壓寬,適合 ? 內(nèi)部集成500V高壓功率管\n? 臨界導(dǎo)通模式,對(duì)電感不敏感\(zhòng)n? 支持PWM/模擬電平調(diào)光應(yīng)用\n? 最高93%以上的峰值效率?\n? 高精度LED恒流電流?\n? 逐周期峰值電流控制\n? LED短路保護(hù)\n? 可調(diào)LED開路保護(hù)\n? 前沿消隱控制\n? 欠壓鎖定保護(hù)(UVLO)\n? 過溫調(diào)節(jié)(OTR)\n? DIP7封裝; | Maxic 美芯晟 | Maxic | |
MT7817CD | PWM/Analog dimmable Non-isolated Constant Current LED Driver 文件:291.45 Kbytes 頁數(shù):1 Pages | MAXIC 美芯晟 | MAXIC | |
Calibration and Adjustment Software for Agilent RF/W Instruments 文件:379.62 Kbytes 頁數(shù):9 Pages | HP 安捷倫 | HP | ||
QUICK-FIT TERMINALS [KEYSTONE] AVAILABLE IN BRASS OR STEEL TABS ? Ideal for rugged multi-insertion applications ? Pre-assembled header reduces PC assembly costs ? Increases PC board retention strength ? Keeps terminals perpendicular ? Maintains position for wave soldering 文件:515.97 Kbytes 頁數(shù):1 Pages | ETCList of Unclassifed Manufacturers 未分類制造商 | ETC | ||
SMPTE 311M Double Jacket, 2 Fiber, 2 Conductor 24 AWG, 4 Conductor 20 AWG Product Description 12mm Double Jacketed SMPTE 311M Studio Cable, 4 power conductors, SM fibers w/24 and 20 AWG stranded (7x32 and 19x32) TC conductors, PE insulation, TC braid shield (85 coverage), Belflex? jacket. 文件:142.45 Kbytes 頁數(shù):2 Pages | BELDEN 百通 | BELDEN | ||
Single- and 4-Channel, 9 us, 10-Bit ADCs with On-Chip Temperature Sensor GENERAL DESCRIPTION The AD7818 and AD7817 are 10-bit, single- and 4-channel A/D converters with on-chip temperature sensor that can operate from a single 2.7 V to 5.5 V power supply. Each part contains a 9 μs successive-approximation converter based around a capacitor DAC, an on-chip temperature 文件:279.09 Kbytes 頁數(shù):20 Pages | AD 亞德諾 | AD |
技術(shù)參數(shù)
- MOSTFET_Rdson:
3Ω
- MOSTFET_Vds:
500V
- 調(diào)光方式:
PWM/Analog
- 拓?fù)浣Y(jié)構(gòu):
Buck
- 最大電流:
400mA
- 封裝架構(gòu):
雙基島
- 封裝類型:
DIP7
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxic |
18+ |
DIP-7 |
7000 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
MAXIC/美芯晟 |
24+ |
DIP-7 |
40000 |
專營(yíng)MAXIC美芯晟原裝保障 |
詢價(jià) | ||
MAXIC |
22+ |
DIP7 |
20000 |
公司只做原裝 品質(zhì)保障 |
詢價(jià) | ||
MAXIC |
23+ |
DIP8 |
15000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
Maxic |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
CHEERTEK |
23+ |
QFP128 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
CHEERTEK |
24+ |
QFP128 |
60000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIC |
25+ |
TO-92 |
57000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
Maxic |
25+ |
TO-92 |
9678 |
只做原裝進(jìn)口!正品支持實(shí)單! |
詢價(jià) | ||
Maxic |
24+ |
TO-92 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) |
相關(guān)規(guī)格書
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532A
- UNE5532
- SI7964DP
- SI7909DN
- SI7941DP
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- SPC5605BF1MLQ6
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- TD62308
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相關(guān)庫存
更多- NE5532
- NE5532
- NE5532
- NE5532
- NE5532A
- NE5532-TD
- NE5532NB
- NE5533
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- PI7C8150B
- PI7C8150DNDE
- PERICOMPI7C8150
- WNS40H100C
- WNS40H100CB
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- PS9307L2
- PS9332L
- PS9313L
- PS9307AL
- PS9351L2
- PS9331L
- PS9303L

