RT9256中文資料RichTek數(shù)據(jù)手冊(cè)PDF規(guī)格書
RT9256規(guī)格書詳情
General Description
The RT9256 is an analogous current mode design and is specifically promoted for high power density consideration platform with MLCC capacitor attached, such as high-end add-on graphic card core power and DDR SDRAM core power, etc. A highlight for RT9256 is the RichTek’ s new innovation of actively alternative mode operation two-phase power conversion or dual PWM controller operation. Based on above innovation architecture, the RT9256 provides more flexibility and higher performance to customer application.
Features
? Analogous Current Mode Design
? Innovative Design for Actively Alternative Mode Operation :
? Two-Phase Power Conversion
? Dual PWM Controllers
? 2.5V to 12V Switching Source Power
? 0.8V to 3.3V Output Voltage Regulation
? Multiple Power Sourcing for Power Budget Limitation
? Adjustable VIN Feed-Forward Ramp Slope
? Adjustable Operation Frequency
? Precision Core Voltage Regulation
? Precision DCR Current Sensing (with High Quality Capacitor, X7R)
? ±1 VREF Accuracy
? Input Voltage : 12V or 5V Bias
? Enable and PGOOD Function for SequencingConcerned Power
? Over Current Protection
? Over Voltage Protection
? External Soft Start Setting
? Operation Frequency Up to 1.0MHz Per Channel
? 32-Lead VQFN Package
? RoHS Compliant and 100 Lead (Pb)-Free
Applications
? Add-on graphic core power card
? DDR SDRAM core power
? Gaming Console
? High power density consideration platform
? Desktop/motherboard high power devices
? Power sequencing-concerned power application
產(chǎn)品屬性
- 型號(hào)：
RT9256
- 制造商：
RICHTEK
- 制造商全稱：
Richtek Technology Corporation
- 功能描述：
Actively Alternative Mode Two-Phase/Dual Switching PWM Controller
| 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 |
20+ |
QFN |
67500 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
RICHTEK/立锜 |
22+ |
VQFN-32L |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
RICHTEK |
07+;05+ |
QFN |
500 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
RichTek |
23+ |
QFN |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHTEK/立锜 |
21+ |
VQFN-32L |
45868 |
詢價(jià) | |||
RICHTEK |
24+ |
QFN |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、價(jià)格合理 |
詢價(jià) | ||
RICHTEK/立锜 |
05+PBF |
VQFN-32L5x5 |
27500 |
原裝現(xiàn)貨 |
詢價(jià) | ||
RICHTEK/立锜 |
21+ |
QFN |
10000 |
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu) |
詢價(jià) | ||
RICHTEK/立锜 |
22+ |
QFN |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
VQFN-32L |
9800 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價(jià) |
