| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX16806 | EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback General Description The MAX16805/MAX16806 LED drivers eliminate the need for microcontrollers or switch-mode converters. An EEPROM-programmable LED current-sense reference simplifies production by using one sense resistor to set the LED current for all LED bins. A dual-mode DIM pin and an onboard 文件:876.68 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | |
MAX16806 | Tactile Momentary Switch 文件:446.22 Kbytes 頁數(shù):12 Pages | MAXIM 美信 | MAXIM | |
MAX16806 | EEPROM可編程、高壓、350mA LED驅(qū)動器,提供折返式LED電流調(diào)節(jié) LED驅(qū)動器MAX16805/MAX16806可以省去用于汽車內(nèi)部頂燈、地圖和門控照明燈應用中所必需的微控制器或開關(guān)模式轉(zhuǎn)換器。由EEPROM編程的LED電流檢測基準僅需一個檢測電阻即可為所有LED引腳設(shè)置電流,從而簡化生產(chǎn)。雙模式DIM引腳和片上200Hz斜坡發(fā)生器使用模擬或PWM控制信號來實現(xiàn)PWM亮度調(diào)節(jié)。給亮度控制輸入端DIM施加模擬控制信號允許實現(xiàn)“theater”式亮度控制效果??焖俚拈_通/關(guān)閉時間允許使用寬范圍的PWM工作,波形整形電路可以使EMI最小化。可由EEPROM編程實現(xiàn)折返式LED電流調(diào)節(jié),這使得該器件可采用高電壓工作,而無需大型散熱片,以節(jié)省成本和空間。MAX1680 ·EEPROM或I2C動態(tài)編程\n·高輸入電壓時折返LED電流\n·LED電流基準\n·LED過熱時折返其電流(MAX16806)\n·片上200Hz斜坡發(fā)生器,無需μC的PWM信號\n·靈活的模擬或PWM控制,用于PWM或Theater亮度控制\n·開關(guān)切換時的濕電流和去抖動(MAX16806)\n·5.5V至40V輸入、高達39V輸出能力\n·LED電流調(diào)整范圍:35mA至350mA\n·波行整形可以使亮度調(diào)節(jié)時的EMI最小\n·輸出短路和過熱保護\n·-40°C至+125°C工作范圍; | ADI 亞德諾 | ADI | |
EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback General Description The MAX16805/MAX16806 LED drivers eliminate the need for microcontrollers or switch-mode converters. An EEPROM-programmable LED current-sense reference simplifies production by using one sense resistor to set the LED current for all LED bins. A dual-mode DIM pin and an onboard 文件:876.68 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback 文件:305.02 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
Tactile Momentary Switch 文件:446.22 Kbytes 頁數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
Tactile Momentary Switch 文件:446.22 Kbytes 頁數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
MAX16806 Evaluation Kit/ Evaluation System 文件:457.52 Kbytes 頁數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
MAX16806 Evaluation Kit/ Evaluation System 文件:457.52 Kbytes 頁數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
MAX16806 Evaluation Kit/ Evaluation System 文件:457.52 Kbytes 頁數(shù):12 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- Regulation Topology:
Linear
- Max. No. of LEDs:
10
- LED Channels:
1
- LED Configuration:
Series
- ILED per Channel(A):
0.35
- PWM Dimming Freq.(kHz):
2
- Dimming Ratio:
200
- Dimming Control:
Analog/I2C Serial/PWM/
- VDROPOUT(mV):
400
- VCURR_SENSE(mV):
198
- POUT(W):
14
- VIN(V):
40
- ICC(mA):
4.5
- LED String Volt.(V):
38.6
- Package/Pins:
TQFN/20/
- BudgetaryPrice:
$1.56 @1k
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+23+ |
QFN |
21743 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
Maxim |
23+ |
20-TQFN-EP |
65600 |
詢價 | |||
maxim |
20+ |
100000 |
全新現(xiàn)貨熱賣中歡迎查詢 |
詢價 | |||
Maxim Integrated |
24+ |
20-WQFN 裸露焊盤 |
39500 |
一級代理/放心采購 |
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 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAXIM |
25+ |
QFN-20 |
1001 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
Maxim |
22+ |
20TQFNEP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MAXIM |
23+ |
提供BOM配單服務(wù) |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
詢價 | ||
MAXIM/美信 |
23+ |
QFN |
89630 |
當天發(fā)貨全新原裝現(xiàn)貨 |
詢價 |
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