| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1676 | High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters General Description The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small μMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent suppl 文件:521.65 Kbytes 頁(yè)數(shù):12 Pages | MAXIM 美信 | MAXIM | |
MAX1676 | step-up DC-DC converter for portable hand-held devices Evaluation Kit 文件:62.57 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | |
MAX1676 | 高效率、低電源電流、緊湊的、升壓型DC-DC轉(zhuǎn)換器 MAX1674/MAX1675/MAX1676均為緊湊高效的升壓型DC-DC轉(zhuǎn)換器,采用小型μMAX封裝。這些器件內(nèi)置同步整流器,無(wú)需使用外部肖特基二極管,可提高效率、減小尺寸并降低成本。靜態(tài)電源電流僅為16μA。\n\n 輸入電壓范圍為0.7V至VOUT,其中VOUT可在2V至5.5V范圍內(nèi)進(jìn)行設(shè)置。1.1V輸入可保證啟動(dòng)。MAX1674/MAX1675/MAX1676具有預(yù)設(shè)的引腳可選5V或3.3V輸出。使用兩個(gè)外部電阻,還可將輸出調(diào)節(jié)至其他電壓。\n\n 這三款器件都配有一個(gè)0.3Ω N溝道MOSFET電源開(kāi)關(guān)。MAX1674提供1A限流。MAX1675提供0.5A限 ? 200mA輸出電流時(shí)效率為94%\n\n? 靜態(tài)電源電流:16μA\n\n? 內(nèi)部同步整流器(無(wú)外部二極管)\n\n? 0.1μA邏輯控制關(guān)斷\n\n? LBI/LBO低電池電量檢測(cè)器\n\n? 可選限流值以減少紋波\n\n? 低噪聲、抗振鈴特性(MAX1676)\n\n? 8引腳和10引腳μMAX封裝\n\n? 預(yù)裝配評(píng)估套件(MAX1676EVKIT); | ADI 亞德諾 | ADI | |
High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters General Description The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small μMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent suppl 文件:521.65 Kbytes 頁(yè)數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
step-up DC-DC converter for portable hand-held devices Evaluation Kit 文件:62.57 Kbytes 頁(yè)數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
包裝:散裝 類別:開(kāi)發(fā)板,套件,編程器 評(píng)估板 - DC/DC 與 AC/DC(離線)SMPS 描述:EVAL BOARD FOR MAX1676 | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- VOUT1 (min)(V):
2
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
0.3
- Switch Type:
Internal
- Preset VOUT(V):
3.3
- VOUT1 Tolerance(±%):
1
- Output Adjust. Method:
Preset
- Power Good Signal:
Yes
- Synchronous Switching:
Yes
- ICC (typ)(mA):
0.016
- ICC (max)(mA):
0.035
- Shutdown Mode Supply Current (typ)(μA):
0.1
- Shutdown Mode Supply Current (max)(μA):
1
- # DC-DC Outputs:
1
- Features:
Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
UMAX/10
- Smallest Available Pckg. (max w/pins)(mm2):
15.4
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.20 @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、低電源電流、緊湊的、升壓型DC-DC轉(zhuǎn)換器 |
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 |
25+ |
5800 |
福安甌為您提供真芯庫(kù)存,真誠(chéng)服務(wù) |
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) | ||
MAX |
24+ |
TSSOP |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
2015+ |
SOP-10 |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
17+ |
MSOP10 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
25+ |
MSOP-10 |
57 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
24+ |
原廠原封 |
2000 |
全新原裝環(huán)?,F(xiàn)貨 |
詢價(jià) | ||
MAX |
24+ |
SOP10 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) |
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