| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX16802 | DC-DC Controller for High-Brightness LED Drivers MAX16801A/B/MAX16802A/B高亮度(HB) LED驅動控制器IC含有設計寬輸入電壓范圍LED驅動器所需的全部電路,適用于通用照明和顯示器應用。MAX16801非常適用于通用輸入(85VAC至265VAC整流電壓輸入) LED驅動器,MAX16802適用于低輸入電壓(10.8VDC至24VDC) LED驅動器。\n 需要精密調節(jié)LED電流時,可利用板上誤差放大器以及精度為1%的基準。通過低頻PWM亮度調節(jié)可實現較寬的亮度調節(jié)范圍。\n MAX16801/MAX16802具有輸入欠壓鎖定(UVLO)特性,可設置輸入啟動電壓,并可確保在電源跌落時正常工作。MAX16801具 \n? 適合buck、boost、flyback、SEPIC和其它拓撲 \n? 高達50W或更高的輸出功率 \n? 通用離線輸入電壓范圍:85VAC至265VAC整流電壓(MAX16801) \n? IN引腳直接由10.8V至24V直流輸入驅動(MAX16802) \n? 內部帶有誤差放大器和1%精度的基準,可實現精密的LED電流調節(jié) \n? PWM或線性亮度調節(jié) \n? 262kHz ±12%固定開關頻率 \n? 熱關斷 \n? 數字軟啟動 \n? 可編程輸入啟動電壓 \n? 大滯回內部自舉UVLO (MAX16801) \n? 45μA (典型值)啟動電源電流,1.4mA ; | ADI 亞德諾 | ADI | |
Off-Line and DC-DC PWM Controllers for High-Brightness LED Drivers General Description The MAX16801A/B/MAX16802A/B high-brightness (HB) LED driver-control ICs contain all the circuitry required for the design of wide-input-voltage-range LED drivers for general lighting and display applications. The MAX16801 is well suited for universal input (rectified 8 文件:356.22 Kbytes 頁數:15 Pages | MAXIM 美信 | MAXIM | ||
Off-Line and DC-DC PWM Controllers for High-Brightness LED Drivers General Description The MAX16801A/B/MAX16802A/B high-brightness (HB) LED driver-control ICs contain all the circuitry required for the design of wide-input-voltage-range LED drivers for general lighting and display applications. The MAX16801 is well suited for universal input (rectified 8 文件:356.22 Kbytes 頁數:15 Pages | MAXIM 美信 | MAXIM | ||
Off-Line and DC-DC PWM Controllers for High-Brightness LED Drivers General Description The MAX16801A/B/MAX16802A/B high-brightness (HB) LED driver-control ICs contain all the circuitry required for the design of wide-input-voltage-range LED drivers for general lighting and display applications. The MAX16801 is well suited for universal input (rectified 8 文件:356.22 Kbytes 頁數:15 Pages | MAXIM 美信 | MAXIM | ||
Off-Line and DC-DC PWM Controllers for High-Brightness LED Drivers General Description The MAX16801A/B/MAX16802A/B high-brightness (HB) LED driver-control ICs contain all the circuitry required for the design of wide-input-voltage-range LED drivers for general lighting and display applications. The MAX16801 is well suited for universal input (rectified 8 文件:356.22 Kbytes 頁數:15 Pages | MAXIM 美信 | MAXIM | ||
Offline and DC-DC PWM Controllers for High-Brightness LED Drivers 文件:209.96 Kbytes 頁數:16 Pages | MAXIM 美信 | MAXIM | ||
Offline and DC-DC PWM Controllers for High-Brightness LED Drivers 文件:209.96 Kbytes 頁數:16 Pages | MAXIM 美信 | MAXIM | ||
Offline and DC-DC PWM Controllers for High-Brightness LED Drivers 文件:209.96 Kbytes 頁數:16 Pages | MAXIM 美信 | MAXIM | ||
Offline and DC-DC PWM Controllers for High-Brightness LED Drivers 文件:209.96 Kbytes 頁數:16 Pages | MAXIM 美信 | MAXIM | ||
MAX16802B Evaluation Kit 文件:144.53 Kbytes 頁數:5 Pages | MAXIM 美信 | MAXIM |
技術參數
- VIN (max)(V):
24
- Max. No. of LEDs:
10
- # LED Channels:
1
- Regulation Topology:
Inductor Based
- LED Configuration:
Series
- ILED per Channel (max)(A):
3
- PWM Dimming Freq. (max)(kHz):
2
- Dimming Ratio (max):
1000
- Dimming Control:
Analog
- VCURR_SENSE(mV):
291
- POUT(W):
50
- ICC (max)(mA):
2.5
- LED String Volt. (max)(V):
250
- Fxd. Freq.:
Yes
- Switching Frequency(kHz):
262
- Features:
Open LED Protection
- Tags:
RGB
- EV Kit Available:
Yes
- RoHS Available:
See Data Sheet
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
UMAX/8
- Smallest Available Pckg. (max w/pins)(mm2):
15.6
- Budgetary Price (See Notes):
$1.27 @1k
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAX |
23+ |
NA |
4784 |
專業(yè)電子元器件供應鏈正邁科技特價代理特價,原裝元器件供應,支持開發(fā)樣品 |
詢價 | ||
MAXIM |
23+ |
MSOP8 |
8650 |
受權代理!全新原裝現貨特價熱賣! |
詢價 | ||
MAXIM |
25+23+ |
TSSOP |
21748 |
絕對原裝正品全新進口深圳現貨 |
詢價 | ||
MaximIntegrated |
24+ |
8-uMAX |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
Maxim |
23+ |
8-MSOP |
65600 |
詢價 | |||
MAXIM |
20+ |
90 |
全新現貨熱賣中歡迎查詢 |
詢價 | |||
MAXIM |
25+ |
MSOP8 |
30000 |
代理全新原裝現貨,價格優(yōu)勢 |
詢價 | ||
Maxim Integrated |
24+ |
8-TSSOP,8-MSOP(0.118 |
39500 |
詢價 | |||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細信息,體驗一站式購物 |
詢價 | ||
MAXIM/美信 |
2447 |
MSOP8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 |
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