| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX8529 | 1.5MHz Dual 180 Out-of-Phase PWM Step-Down Controller with POR General Description The MAX8529 dual, synchronized, step-down controller generates two outputs from input supplies ranging from 4.75V to 23V. Each output is adjustable from sub-1V to 18V. Input voltage ripple and total RMS input ripple current are reduced by synchronized 180-degree out-ofphase op 文件:447.96 Kbytes 頁數(shù):21 Pages | MAXIM 美信 | MAXIM | |
MAX8529 | 1.5MHz Dual 180? Out-of-Phase PWM Step-Down Controller with POR 文件:368.43 Kbytes 頁數(shù):20 Pages | MAXIM 美信 | MAXIM | |
MAX8529 | 1.5MHz、雙路、180°異相、PWM降壓型控制器,帶有POR MAX8529雙同步降壓型控制器從4.75V至23V的輸入電源電壓產(chǎn)生兩路輸出。每路輸出從1V以下至18V可調(diào)。同步的180度錯相工作可以減小輸入電壓紋波和總的RMS輸入紋波電流。\n通過外部電阻,開關(guān)頻率從600kHz至1.5MHz可調(diào)。控制器也可與連到另一片MAX8529的外部時鐘或者系統(tǒng)時鐘同步。MAX8529可被設(shè)置用來產(chǎn)生同相或者90度錯相的時鐘信號,以便與其它的控制器同步。這種方式通過每個輸出相移90度,允許兩個控制器組成交替的兩相或者四相電源系統(tǒng)。這款器件具有軟啟動和軟停止功能。\nMAX8529采用低端MOSFET的導(dǎo)通電阻作為檢流元件,從而省掉了檢流電阻。這樣避免了元件由于輸 ? DSL帶內(nèi)低輸出噪聲 \n? 陶瓷輸入/輸出電容 \n? 降壓或升壓/降壓工作 \n? 四輸出、90度錯相工作(使用兩片MAX8529) \n? 折返電流限制 \n? 4.75V至23V輸入電壓范圍 \n? 0至18V輸出電壓范圍(高達(dá)6A) \n? 效率高于90% \n? 固定頻率PWM工作模式 \n? 600kHz至1.5MHz可調(diào)開關(guān)頻率 \n? 外部SYNC輸入引腳 \n? 時鐘輸出用于主/從同步 \n? 軟啟動/軟停止 \n? /RST輸出引腳具有140ms最小延遲 \n? 無損耗電流限制(無檢流電阻); | ADI 亞德諾 | ADI | |
1.5MHz Dual 180 Out-of-Phase PWM Step-Down Controller with POR General Description The MAX8529 dual, synchronized, step-down controller generates two outputs from input supplies ranging from 4.75V to 23V. Each output is adjustable from sub-1V to 18V. Input voltage ripple and total RMS input ripple current are reduced by synchronized 180-degree out-ofphase op 文件:447.96 Kbytes 頁數(shù):21 Pages | MAXIM 美信 | MAXIM | ||
1.5MHz Dual 180? Out-of-Phase PWM Step-Down Controller with POR 文件:368.43 Kbytes 頁數(shù):20 Pages | MAXIM 美信 | MAXIM | ||
1.5MHz Dual 180? Out-of-Phase PWM Step-Down Controller with POR 文件:368.43 Kbytes 頁數(shù):20 Pages | MAXIM 美信 | MAXIM | ||
Package:24-SSOP(0.154",3.90mm 寬);包裝:管件 功能:降壓,升壓/降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:IC REG CTRLR BUCK/BCK-BST 24QSOP | AD 亞德諾 | AD | ||
Package:24-SSOP(0.154",3.90mm 寬);包裝:管件 功能:降壓,升壓/降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:IC REG CTRLR BUCK/BCK-BST 24QSOP | AD 亞德諾 | AD | ||
Package:24-SSOP(0.154",3.90mm 寬);包裝:管件 功能:降壓,升壓/降壓 類別:集成電路(IC) DC-DC 開關(guān)控制器 描述:IC REG CTRLR BUCK/BCK-BST 24QSOP | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (max)(V):
23
- VOUT1 (min)(V):
1
- VOUT1 (max)(V):
18
- IOUT1 (max)(A):
10
- Switch Type:
External
- Output Adjust. Method:
Resistor
- VOUT2 (min)(V):
1
- VOUT2 (max)(V):
18
- Synchronous Switching:
Yes
- ICC (max)(mA):
6
- # DC-DC Outputs:
2
- Switching Frequency(kHz):
1500
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/24
- Smallest Available Pckg. (max w/pins)(mm2):
54.2
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$3.42 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+ |
QSOP24 |
200 |
品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價 | ||
MAXIM |
24+ |
SSOP |
2500 |
詢價 | |||
MAXIM |
13+ |
QSOP |
3738 |
原裝分銷 |
詢價 | ||
MAXIM |
24+ |
SSOP |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價 | ||
MAXIM |
22+ |
SSOP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MaximIntegrated |
24+ |
24-QSOP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
MAXIM |
25+ |
QSOP24 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
MAXIM |
24+ |
65300 |
一級代理/放心購買! |
詢價 | |||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購物 |
詢價 | ||
MAXIM(美信) |
2447 |
QSOP-24 |
105000 |
50個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 |
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