RT9256GQV中文资料PDF规格书
RT9256GQV规格书详情
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
产品属性
- 型号:
RT9256GQV
- 制造商:
RICHTEK
- 制造商全称:
Richtek Technology Corporation
- 功能描述:
Actively Alternative Mode Two-Phase/Dual Switching PWM Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
20+ |
QFN |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
RICHTEK/立锜 |
22+ |
VQFN-32L |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
RichTek |
23+ |
QFN |
20000 |
原厂原装正品现货 |
询价 | ||
RICHTEK/立锜 |
23+ |
VQFN-32L |
78741 |
原装正品现货供应 |
询价 | ||
RICHTEK |
05+ |
QFN |
2937 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK/立锜 |
21+ |
QFN |
10000 |
全新原装 公司现货 价格优 |
询价 | ||
RICHTEK/立锜 |
22+21+ |
VQFN-32L5x5 |
27500 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
RICHTEK/立锜 |
21+ |
VQFN-32L |
45868 |
询价 | |||
RICHTEK |
1741+ |
QFN |
6528 |
只做进口原装正品假一赔十! |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 |