| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
RT8011 | 2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK | |
RT8011 | 2A, 4MHz 同步降壓型 DC/DC 轉(zhuǎn)換器 RT8011/A為高效率的同步降壓型 DC/DC 轉(zhuǎn)換器，輸入電壓范圍從2.6V至5.5V，可調(diào)的輸出電壓范圍0.8V至5V，輸出電流可達2A。內(nèi)建的同步低導(dǎo)通阻的功率開關(guān)，增進了整體效率并減少了需要外加蕭特基二極管的必要性。切換頻率可由外部電阻進行設(shè)計或由外部時序訊號進行同步操作。藉由近100%占空比的操作提供了低壓差轉(zhuǎn)換的應(yīng)用可有效延長掌上型裝置的電池使用壽命。RT8011/A的電流模式架構(gòu)與外部的補償機制可因應(yīng)大范圍的輸出電容與負載變化的瞬時響應(yīng)進行優(yōu)化的補償。RT8011/A強制操作在連續(xù)的PWM模式，大幅降低電壓紋波值與RF干擾所造成的噪聲。藉由近100%占空比的操作 ? 效率高達 95%\n? 可控制操作頻率范圍: 300kHz至4MHz\n? 0.8V的參考電壓允許低電壓輸出\n? 近100%的占空比操作允許輸出低壓降轉(zhuǎn)換\n? 輸出電壓電源良好信號監(jiān)控 (僅RT8011支持此功能)\n? 符合RoHS規(guī)范與100%的引腳無鉛特性; | Richtek 立锜科技 | Richtek | |
2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲印：BK=**；Package：VDFN-83x3；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲?。?a target="_blank" title="Marking" href="/bk-/marking.html">BK-**；Package：VDFN-83x3；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲?。?a target="_blank" title="Marking" href="/a8=/marking.html">A8=***；Package：MSOP-10；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲印：BR=**；Package：WDFN-103x3；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲?。?a target="_blank" title="Marking" href="/a8-/marking.html">A8-***；Package：MSOP-10；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲?。?a target="_blank" title="Marking" href="/br-/marking.html">BR-**；Package：WDFN-103x3；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 頁數(shù)：17 Pages | RICHTEK 立锜科技 | RICHTEK |
技術(shù)參數(shù)
- Vin(min)(V)：
2.6
- Vin(max)(V)：
5.5
- Number of Outputs：
1
- Vout(min)(V)：
0.8
- Vout(max)(V)：
5
- Output Adj. Method：
Resistor
- Iout(max)(A)：
2
- Current Limit(typ)(A)：
3.2
- Freq(typ)(kHz)：
1000
- Freq(min)(kHz)：
300
- Freq(max)(kHz)：
4000
- Ext Sync：
Yes
- Ron_HS(typ)(mOhm)：
110
- Ron_LS(typ)(mOhm)：
110
- Iq(typ)(mA)：
0.46
- Features：
100% Duty Cycle;Adjustable Frequency;Current Mode Control;External Synchronization;OCP;Power Good;Stable with Ceramic Capacitor;UVP
- Package Type：
WDFN3x3-10;WDFN3x3-8E
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
MSOP-10 |
95419 |
原裝正品現(xiàn)貨供應(yīng) |
詢價 | ||
RICHTEK |
24+ |
WDFN-10 |
36500 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
RICHTEK |
11+ |
QFN |
6000 |
原裝現(xiàn)貨價格有優(yōu)勢量多可發(fā)貨 |
詢價 | ||
RICHTEK |
13+ |
2902 |
原裝分銷 |
詢價 | |||
RICHTEK |
25+ |
QFN |
165 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
RICHTEK |
2016+ |
QFN |
14422 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
RICHTFK |
17+ |
DFN10 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
RICHTEK |
07+ |
QFN |
2545 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
RICHTEK |
22+ |
TSSOP |
9200 |
全新原裝現(xiàn)貨! |
詢價 | ||
RICHTEK |
23+ |
QFN |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |
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