| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
RT4809 | DC-DC Boost Converter for PWM Controller General Description The RT4809 is a DC-DC boost converter which is designed to provide the power of PWM controller. The RT4809 incorporates voltage mode, fixed-frequency, pulse width modulation (PWM) circuitry with a built in N-MOSFET to achieve high efficiency and fast transient response. T 文件:559.56 Kbytes 頁(yè)數(shù):11 Pages | RICHTEK 立锜科技 | RICHTEK | |
RT4809 | PWM 控制器用 Boost 轉(zhuǎn)換器 RT4809 是為向 PWM 控制器供電而設(shè)計(jì)的 Boost 架構(gòu)直流升壓轉(zhuǎn)換器,它由工作頻率固定的電壓模式脈沖寬度調(diào)制電路和內(nèi)部集成的 N-MOSFET 開(kāi)關(guān)構(gòu)成,轉(zhuǎn)換效率高,具備快速瞬態(tài)響應(yīng)能力,可在 2.5V~36V 輸入電壓范圍內(nèi)工作,是寬輸出電壓范圍應(yīng)用的設(shè)計(jì)優(yōu)化。 ? 輸出電壓為 11V 的 Boost 轉(zhuǎn)換器\n? 逐周期電流限制保護(hù)\n? 輸入電壓范圍: 2.5V~36V\n? 固定 1.3MHz 工作頻率\n? 符合 RoHS 規(guī)范,不含鹵素\n? 輸入電壓欠壓保護(hù); | Richtek 立锜科技 | Richtek | |
絲?。?a target="_blank" title="Marking" href="/6x/marking.html">6X;Package:SOT-23-6;DC-DC Boost Converter for PWM Controller General Description The RT4809 is a DC-DC boost converter which is designed to provide the power of PWM controller. The RT4809 incorporates voltage mode, fixed-frequency, pulse width modulation (PWM) circuitry with a built in N-MOSFET to achieve high efficiency and fast transient response. T 文件:559.56 Kbytes 頁(yè)數(shù):11 Pages | RICHTEK 立锜科技 | RICHTEK | ||
3 Watt DIP24 low Profile package Dual Regulated Output 文件:87.63 Kbytes 頁(yè)數(shù):2 Pages | RECOM | RECOM | ||
3 Watt DIP24 low Profile package Dual Regulated Output 文件:83.06 Kbytes 頁(yè)數(shù):2 Pages | RECOM | RECOM | ||
DIP24 Low Profile Package 文件:96.4 Kbytes 頁(yè)數(shù):2 Pages | RECOM | RECOM |
技術(shù)參數(shù)
- Vin(min)(V):
3
- Vin(max)(V):
36
- Iq(typ)(mA):
0.22
- VFB(typ)(V):
1.1
- Freq(typ)(kHz):
1500
- Duty(max)(%):
90
- Features:
Cycle-by-Cycle Current Limit
- Package Type:
SOT-26
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
SOT23-8 |
365887 |
原裝正品現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
RICHTEK |
24+ |
SOT23-8 |
36500 |
原裝現(xiàn)貨/放心購(gòu)買(mǎi) |
詢(xún)價(jià) | ||
RICHTEK |
25+23+ |
SOT23-8 |
43246 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
RichtekUSAInc. |
24+ |
TSOT-23-8 |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源! |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
25+ |
SOT23-8 |
15000 |
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
Richtek |
20+ |
N/A |
1705 |
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(xún)價(jià) | ||
RICHTEK/立锜 |
2447 |
SOT23-8 |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
21+ |
SOT23-8 |
69000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅 |
詢(xún)價(jià) | ||
RICHTEK |
25+ |
SOT-23-8 |
4854 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
21+ |
SOT23-8 |
69000 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢(xún)價(jià) |
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