| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
1.2MHz Switching Frequency (Selectable: 640kHz or 1.2MHz) 文件:131.9 Kbytes 頁數(shù):7 Pages | MAXIM 美信 | MAXIM | ||
1.2MHz PWM Switching Frequency (Selectable 600kHz, Component Change Required) 文件:410.72 Kbytes 頁數(shù):10 Pages | MAXIM 美信 | MAXIM | ||
1.2MHz PWM Switching Frequency (Selectable 600kHz, Component Change Required) 文件:410.72 Kbytes 頁數(shù):10 Pages | MAXIM 美信 | MAXIM | ||
1.2MHz PWM Switching Frequency (Selectable 600kHz, Component Change Required) 文件:410.72 Kbytes 頁數(shù):10 Pages | MAXIM 美信 | MAXIM | ||
Low-Noise Step-Up DC-DC Converter 文件:302.81 Kbytes 頁數(shù):13 Pages | MAXIM 美信 | MAXIM | ||
Low-Noise Step-Up DC-DC Converter 文件:302.81 Kbytes 頁數(shù):13 Pages | MAXIM 美信 | MAXIM | ||
1- to 3-Cell, High-Current, Low-Noise 文件:277.05 Kbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
1- to 3-Cell, High-Current, Low-Noise 文件:277.05 Kbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
1- to 3-Cell, High-Current, Low-Noise 文件:277.05 Kbytes 頁數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
8串白光LED驅(qū)動器,提供SMBus,適用于LCD面板 MAX17061A是高效白光發(fā)光二極管(LED)驅(qū)動器,適用于采用LED陣列背光的大型液晶顯示屏(LCD)。內(nèi)部開關(guān)型電流模式升壓轉(zhuǎn)換器用于驅(qū)動LED陣列,最多可驅(qū)動8串并聯(lián)LED (每串可連接10個LED)。每串配合一個鎮(zhèn)流電阻,可以達(dá)到±1.5%的電流調(diào)節(jié)精度,確保均勻的LED亮度。MAX17061A具有7.5V至26V寬輸入電壓范圍,LED電流可以固定為25mA或在15mA至30mA滿量程LED電流范圍內(nèi)調(diào)節(jié)。\n MAX17061A由內(nèi)部產(chǎn)生DPWM信號,精確控制WLED的亮度。DPWM頻率通過電阻編程,DPWM占空比則由外部PWM信號直接控制或通過MAX17061A的SMBu \n? 通過SMBus、PWM接口精確調(diào)節(jié)亮度 \n? 在整個調(diào)光范圍內(nèi)具有8位分辨率 \n? 能夠以1.5%精度調(diào)節(jié)DPWM頻率 \n? 可驅(qū)動8串并聯(lián)LED,每串可串聯(lián)多個LED \n? 每串LED電流調(diào)節(jié)精度可達(dá)±1.5% \n? 每串具有極低的反饋電壓:LED電流為25mA時,反饋電壓625mV \n? 15mA至30mA可調(diào)節(jié)滿量程LED電流或預(yù)設(shè)為25mA \n? LED開路或短路保護(hù) \n? 輸出過壓保護(hù) \n? 內(nèi)置0.15Ω HV功率MOSFET (45V,最大值) \n? 7.5V至26V寬輸入電壓范圍 \n? 500kHz/750kHz/1MHz可選擇的開; | ADI 亞德諾 | ADI |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
2.5
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
0.4
- Switch Type:
Internal
- Output Adjust. Method:
Resistor
- Synchronous Switching:
Yes
- ICC (typ)(mA):
0.1
- ICC (max)(mA):
0.19
- Shutdown Mode Supply Current (typ)(μA):
1
- Shutdown Mode Supply Current (max)(μA):
20
- # DC-DC Outputs:
1
- Alternate Topology:
Step-Up/Down
- # LDO/ Op.Amp. Outputs:
1
- Switching Frequency(kHz):
400
- Features:
Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- RoHS Available:
See Data Sheet
- Budgetary Price (See Notes):
$3.11 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2025+ |
SOP |
3925 |
全新原裝、公司現(xiàn)貨熱賣 |
詢價 | ||
MAXIM/美信 |
2025+ |
SOP |
5000 |
原裝進(jìn)口價格優(yōu) 請找坤融電子! |
詢價 | ||
美信MAX |
22+ |
SOP16 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
23+ |
SOP |
8500 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | |||
MAXIM |
22+ |
SOP |
3000 |
原裝正品,支持實單 |
詢價 | ||
MAXIM/美信 |
23+ |
SOP |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
2450+ |
SOP |
9850 |
只做原廠原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
ADI |
25+ |
16-QSOP-150_MIL |
5500 |
具有線性穩(wěn)壓器的1至3節(jié)電池、高電流、低噪聲、升壓型DC-DC轉(zhuǎn)換器 |
詢價 | ||
MAXIM |
25+ |
SSOP-16 |
2500 |
福安甌為您提供真芯庫存,真誠服務(wù) |
詢價 | ||
MAX |
24+/25+ |
5000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 |
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