| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX8717 | Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers General Description The MAX8716/MAX8717/MAX8757 are dual, step down, interleaved, fixed-frequency, switch-mode power-supply (SMPS) controllers with synchronous rectification. They are intended for main (5V/3.3V) and I/O power generation in battery-powered systems. Features ? Fixed 200kH 文件:730.12 Kbytes 頁(yè)數(shù):30 Pages | MAXIM 美信 | MAXIM | |
MAX8717 | Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers 文件:709.42 Kbytes 頁(yè)數(shù):30 Pages | MAXIM 美信 | MAXIM | |
MAX8717 | 交叉工作、高效、雙電源控制器,用于筆記本電腦 MAX8716/MAX8717/MAX8756/MAX8757是雙路、降壓型、交錯(cuò)工作、固定頻率、開(kāi)關(guān)電源(SMPS)控制器,具有同步整流功能。MAX8716/MAX8717/MAX8756/MAX8757是專(zhuān)門(mén)用于產(chǎn)生主電源(5V/3.3V),而MAX8756經(jīng)過(guò)優(yōu)化用于為電池供電系統(tǒng)的I/O供電。\n\n 在從最低到最高26V的電壓輸入范圍內(nèi),交錯(cuò)優(yōu)化的固定開(kāi)關(guān)頻率可將輸入波紋降至最低。在5V/3.3V應(yīng)用中,優(yōu)化的40/60交錯(cuò)工作允許輸入電壓降低至8.3V而不會(huì)出現(xiàn)占空比交疊,而180°異相工作的調(diào)節(jié)器在輸入電壓降至10V以下是即出現(xiàn)占空比重疊。\n\n 可采用檢流 ? 固定開(kāi)關(guān)頻率 \n? 200kHz、300kHz或500kHz\n? 250kHz、300kHz或400kHz (僅MAX8756)\n\n\n? 無(wú)需檢流電阻\n? 40/60優(yōu)化交錯(cuò)\n? 輸入電容要求較低\n? 固定輸出或可調(diào)輸出(Dual Mode?)\n? 3.3V/5V固定或1V至5.5V可調(diào)輸出\n? 1.5V/1.8V固定或1V至2.3V可調(diào)輸出(僅MAX8756)\n\n\n? 4V至26V輸入范圍\n? 獨(dú)立選擇PWM、跳脈沖和低噪聲工作模式\n? 軟啟動(dòng)和軟關(guān)斷\n? 0.75%精度的2V基準(zhǔn)\n? 獨(dú)立電源良好輸出; | ADI 亞德諾 | ADI | |
Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers General Description The MAX8716/MAX8717/MAX8757 are dual, step down, interleaved, fixed-frequency, switch-mode power-supply (SMPS) controllers with synchronous rectification. They are intended for main (5V/3.3V) and I/O power generation in battery-powered systems. Features ? Fixed 200kH 文件:730.12 Kbytes 頁(yè)數(shù):30 Pages | MAXIM 美信 | MAXIM | ||
Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers General Description The MAX8716/MAX8717/MAX8757 are dual, step down, interleaved, fixed-frequency, switch-mode power-supply (SMPS) controllers with synchronous rectification. They are intended for main (5V/3.3V) and I/O power generation in battery-powered systems. Features ? Fixed 200kH 文件:730.12 Kbytes 頁(yè)數(shù):30 Pages | MAXIM 美信 | MAXIM | ||
Interleaved High-Efficiency, Dual Power-Supply Controllers for Notebook Computers 文件:709.42 Kbytes 頁(yè)數(shù):30 Pages | MAXIM 美信 | MAXIM | ||
Package:28-WFQFN 裸露焊盤(pán);包裝:卷帶(TR) 類(lèi)別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CTRLR NOTEBK 2OUT 28TQFN | AD 亞德諾 | AD | ||
Package:28-WFQFN 裸露焊盤(pán);包裝:卷帶(TR) 類(lèi)別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CTRLR NOTEBK 2OUT 28TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
26
- VOUT1 (min)(V):
1
- VOUT1 (max)(V):
5.5
- IOUT1 (max)(A):
5
- Switch Type:
External
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
0.75
- VOUT2 (min)(V):
1
- VOUT2 (max)(V):
5.5
- IOUT2 (max)(A):
5
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
1.3
- # DC-DC Outputs:
2
- Switching Frequency(kHz):
500
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN/28
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$5.27 @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+ |
28-LFCSP-5X5X0.75 |
5500 |
交叉工作、高效、雙電源控制器,用于筆記本電腦 |
詢(xún)價(jià) | ||
MAXIM |
13+ |
QFN |
3758 |
原裝分銷(xiāo) |
詢(xún)價(jià) | ||
MAXIM |
24+ |
QFN-28 |
4652 |
公司原廠(chǎng)原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢(xún)價(jià) | ||
MAXIM |
2016+ |
QFN |
9000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
MAXIM |
25+ |
QFN |
183 |
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(xún)價(jià) | ||
MAXIM |
24+ |
QFN |
5000 |
只做原裝公司現(xiàn)貨 |
詢(xún)價(jià) | ||
MAXIM |
22+ |
QFN-28 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
MAXIM |
23+ |
QFN28 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
MAXIM |
23+ |
NA |
2596 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | ||
MAXIM |
25+ |
QFN |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢(xún)價(jià) |
相關(guān)規(guī)格書(shū)
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