| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
RT8120 | Richtek Technology Corporation The RT8120 is a single-phase synchronous buck PWM DC/DC controller designed to drive two N-MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1 ( option for 0.6V ±1.5) reference. 文件:34.75 Kbytes 頁數(shù):2 Pages | RICHTEK 立锜科技 | RICHTEK | |
RT8120 | Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 頁數(shù):17 Pages | RICHTEK 立锜科技 | RICHTEK | |
RT8120 | 同步降壓型 DC/DC PWM 控制器 RT8120為用于驅(qū)動兩組N-MOSFET的單相同步降壓型 DC/DC PWM 控制器,可提供高精確率、可設(shè)計的輸出電壓,可藉由內(nèi)部的0.8V ±1% ( 可選的0.6V ±1.5%) 參考電壓以因應(yīng)低調(diào)節(jié)電壓的需求。RT8120應(yīng)用單回授的PWM電壓模式控制以因應(yīng)快速的瞬時響應(yīng)。固定的操作頻率300kHz降低了所需外加電感與電容的組件大小并節(jié)省PCB面積。RT8120提供了因應(yīng)高電流輸出應(yīng)用的快速瞬時響應(yīng)并減少了所需外加組件的數(shù)量,適用于高效能的圖像處理器、DDR與VTT電源。RT8120并包含了外部補(bǔ)償機(jī)制、內(nèi)建的緩啟動以及輸出致能功能。RT8120支持SOP-8 與 SO ·輸入電壓范圍: 3V 至 13.2V\n·內(nèi)建自舉二極管\n· 0.8V ±1%, 0.6V ±1.5%內(nèi)部參考電壓\n· 閘極驅(qū)動擊穿保護(hù)\n· 固定操作頻率300kHz\n· 內(nèi)建緩啟動機(jī)制\n· 藉由感測MOSFET RDS(ON)的過電流保護(hù)\n· 致能/關(guān)機(jī) 控制\n· 驅(qū)動兩組N-MOSFET\n· 責(zé)任周期范圍: 0% 至 85%\n· 快速瞬時響應(yīng)\n· 具備外部回路補(bǔ)償?shù)腜WM電壓模式控制\n· 不需外部引腳的LGATE過電流設(shè)置 (LGOCS)\n· 低電壓保護(hù)\n·支持SOP-8 與 SOP-8 (裸露焊盤)的封裝\n·符合RoHS規(guī)范與; | Richtek 立锜科技 | Richtek | |
Richtek Technology Corporation The RT8120 is a single-phase synchronous buck PWM DC/DC controller designed to drive two N-MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1 ( option for 0.6V ±1.5) reference. 文件:34.75 Kbytes 頁數(shù):2 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Richtek Technology Corporation The RT8120 is a single-phase synchronous buck PWM DC/DC controller designed to drive two N-MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1 ( option for 0.6V ±1.5) reference. 文件:34.75 Kbytes 頁數(shù):2 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Richtek Technology Corporation The RT8120 is a single-phase synchronous buck PWM DC/DC controller designed to drive two N-MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1 ( option for 0.6V ±1.5) reference. 文件:34.75 Kbytes 頁數(shù):2 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 頁數(shù):17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 頁數(shù):17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 頁數(shù):17 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 頁數(shù):17 Pages | RICHTEK 立锜科技 | RICHTEK |
技術(shù)參數(shù)
- Vs(typ) (V):
12;5
- Vin(min) (V):
3
- Vin(max) (V):
13.2
- Vout(min) (V):
0.6
- Vout(max) (V):
5
- OutputAdj.Method:
Resistor
- Accuracy (+/- %):
1
- Freq(typ) (kHz):
300
- Iq(typ) (mA):
1.5
- ExtSync:
No
- Features:
Built-in Bootstrap Switch;Force PWM;OCP;SCP;UVP;Voltage Mode Control
- PackageType:
SOP-8
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
PSOP-8 |
98743 |
原裝正品現(xiàn)貨供應(yīng) |
詢價 | ||
RICHTEK |
24+ |
PSOP-8 |
36500 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
RICHTEK |
23+ |
QFN |
17500 |
原裝正品,假一罰十 |
詢價 | ||
RICHTEK |
2016+ |
SOP8 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
RICHTEK |
25+ |
SOP |
6550 |
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 |
11+ |
SOP8 |
121 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
RICHTEK |
23+ |
NA |
10878 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理特價,原裝元器件供應(yīng),支持開發(fā)樣品 |
詢價 | ||
RICHTEK |
23+ |
SOP8 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
RICHTEK |
25+23+ |
SOP8 |
47894 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
Richtek(立崎) |
18+ |
9800 |
代理進(jìn)口原裝/實單價格可談 |
詢價 |
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