| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers tha 文件:303.1 Kbytes 頁數(shù):15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers tha 文件:303.1 Kbytes 頁數(shù):15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件:303.83 Kbytes 頁數(shù):15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件:303.83 Kbytes 頁數(shù):15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件:303.83 Kbytes 頁數(shù):15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件:303.83 Kbytes 頁數(shù):15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件:303.83 Kbytes 頁數(shù):15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su 文件:303.83 Kbytes 頁數(shù):15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
12V 同步降壓型 DC/DC PWM 控制器 + 線性控制器 RT9259A為設(shè)計(jì)傳輸高質(zhì)量電源的降壓型雙通道DC/DC控制器,所需供電電源為12V,其中包括了一組同步降壓型控制器與一組LDO控制器。同步降壓型控制器整合了MOSFET驅(qū)動(dòng)器,并支持12V+12V自舉電壓以因應(yīng)高效率的電能轉(zhuǎn)換,自舉電路中的二極管已內(nèi)建整合至RT9259A內(nèi),減少外部所需的元件數(shù)。LDO控制器驅(qū)動(dòng)一個(gè)外部設(shè)置的N-MOSFET以供應(yīng)低供率的電源需求。其他特色包括可調(diào)整的操作頻率、內(nèi)建緩啟動(dòng)機(jī)制、低電壓保護(hù)、過電流保護(hù)與關(guān)機(jī)保護(hù)功能,提供用戶一個(gè)輕巧、高效率、完善保護(hù)以及低價(jià)位的解決方案。RT9259A支持SOP-14 的封裝設(shè)計(jì)。 ? 12V供應(yīng)電源\n? 兩組控制器均驅(qū)動(dòng)低價(jià)位的N-MOSFETs\n? 只需少量的外部元件設(shè)計(jì)\n? 兩組內(nèi)部參考電壓VREF 0.8V\n? 線性控制器驅(qū)動(dòng)N-MOSFET\n? 兩組輸出均設(shè)有低電壓保護(hù)機(jī)制\n? 符合RoHS規(guī)范與100%的引腳無鉛特性; | Richtek 立锜科技 | Richtek | ||
12V Synchronous Buck PWM DC-DC and Linear Power Controller General Description\nThe RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The\nsynchronous buck controller integrates MOSFET drivers that supp Single 12V Bias Supply\nSupport Dual Channel Power Conversion\n? One Synchronous Rectified Buck PWM Controller\n??One Linear Controller\nBoth Controllers Drive Low Cost N-MOSFETs\nAdjustable Frequency from 150kHz to 1MHz and Free-Run Frequency at 230kHz\nSmall External Component Count\n±1% High ; | Richtek 立锜科技 | Richtek |
技術(shù)參數(shù)
- Vs(typ)(V):
12
- Vin(min)(V):
3.3
- Vin(max)(V):
12
- Vout(min)(V):
0.8
- Vout(max)(V):
5
- Output Adj. Method:
Resistor
- Accuracy(+/- %):
1
- Freq(typ)(kHz):
300
- Freq(min)(kHz):
150
- Freq(max)(kHz):
1000
- Iq(typ)(mA):
3
- Ext Sync:
No
- Features:
Adjustable Frequency;Built-in Bootstrap Switch;Force PWM;OCP;SCP;UVP;Voltage Mode Control
- Package Type:
SOP-14
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
SOP-14 |
74148 |
原裝正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK |
24+ |
MSOP-8 |
36500 |
原裝現(xiàn)貨/放心購買 |
詢價(jià) | ||
10 |
原裝現(xiàn)貨 |
詢價(jià) | |||||
RT |
2406+ |
sop |
3335 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) | ||
原廠 |
25+ |
原裝正品 |
500000 |
源自原廠成本,高價(jià)回收工廠呆滯 |
詢價(jià) | ||
RICHTEK |
09+ |
SOP14 |
5 |
詢價(jià) | |||
RICHTEK |
24+ |
SOP |
100 |
詢價(jià) | |||
RICHTEK |
17+ |
SOP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHTEK |
06+ |
SOP-14 |
4105 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
RICHTEK |
23+ |
SOP-14 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) |
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