| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX20003 | Integrated Step-Down Converters 文件:550.27 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | |
MAX20003 | 具有15μA工作電流的36V、220kHz至2.2MHz、2A/3A全集成降壓轉(zhuǎn)換器 MAX20002/MAX20003是集成了高側(cè)和低側(cè)MOSFET的小型同步降壓轉(zhuǎn)換器。每個(gè)器件可在3.5V至36V的輸入電壓范圍內(nèi)提供高達(dá)2A/3A的電流,而在無(wú)負(fù)載時(shí)靜態(tài)電流消耗僅為15μA。電壓質(zhì)量可以通過(guò)觀察PGOOD信號(hào)來(lái)監(jiān)測(cè)。這些器件可以在98%占空比低壓差下運(yùn)行,非常適合汽車應(yīng)用。\n\n 這些器件提供5V/3.3V的固定輸出電壓,并支持在1V至10V之間對(duì)輸出電壓進(jìn)行編程。可以使用FOSC引腳上的接地電阻將頻率編程為220kHz至2.2MHz。這些器件提供強(qiáng)制固定頻率模式和跳躍模式,具有15μA的超低靜態(tài)電流。它們可以通過(guò)引腳編程來(lái)打開(kāi)/關(guān)閉擴(kuò)頻,進(jìn)一步幫助系統(tǒng) ? 集成FET的同步DC-DC轉(zhuǎn)換器?MAX20002 = 2A\n?MAX20003 = 3A\n\n? 待機(jī)模式下的靜態(tài)電流為15μA\n\n\n\n\n? 小尺寸解決方案有助于節(jié)省空間\n? 可調(diào)頻率:220kHz至2.2MHz\n\n? 提供用于降壓的1V至10V可編程輸出或5V/3.3V固定選項(xiàng)\n\n? 固定8ms內(nèi)部軟啟動(dòng)時(shí)間\n\n? 固定輸出電壓(5V/3.3V),輸出精度為±2%,或可通過(guò)外部電阻調(diào)節(jié)電壓(1V至10V),F(xiàn)B精度為±1%\n\n\n\n\n? PGOOD輸出和高壓EN輸入簡(jiǎn)化了電源時(shí)序控制\n\n? 保護(hù)特性和工作范圍是汽車應(yīng)用的適宜選擇\; | ADI 亞德諾 | ADI | |
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關(guān)A Operating Current 文件:579.72 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關(guān)A Operating Current 文件:669.06 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關(guān)A Operating Current 文件:669.06 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關(guān)A Operating Current 文件:669.06 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關(guān)A Operating Current 文件:669.06 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關(guān)A Operating Current 文件:579.72 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關(guān)A Operating Current 文件:669.06 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
36V, 220kHz to 2.2MHz, 2A/3A Fully Integrated Step-Down Converters with 15關(guān)A Operating Current 文件:669.06 Kbytes 頁(yè)數(shù):19 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (max)(V):
36
- VOUT1 (min)(V):
1
- VOUT1 (max)(V):
10
- IOUT1 (max)(A):
3
- Switch Type:
Internal
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Resistor
- VOUT1 Tolerance(±%):
2
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
0.035
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
220
- Features:
Adjustable Freq.
- Design Tools:
EE-Sim
- EV Kit Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN-CU/20
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.75 @1k
- Tags:
Automotive
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
EVALUATION BOARDS,20-LFCSP-5X5 |
5500 |
具有15μA工作電流的36V、220kHz至2.2MHz、2A/3A全集成降壓轉(zhuǎn)換器 |
詢價(jià) | ||
MAXIM |
25+23+ |
QFN |
32734 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
19+ |
QFN20 |
32000 |
原裝正品,現(xiàn)貨特價(jià) |
詢價(jià) | ||
MaximIntegrated |
24+ |
20-TQFN(5x5) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
MAXIM |
25+ |
TQFN20 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
Maxim Integrated |
24+ |
- |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢價(jià) | ||
MAXIM(美信) |
2447 |
TQFN-20(5x5) |
105000 |
60個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期 |
詢價(jià) | ||
MAXIM |
25+ |
QFN-20 |
2500 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢價(jià) | ||
MAXIM(美信) |
2021+ |
TQFN-20(5x5) |
499 |
詢價(jià) |
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