RT8803A中文资料立锜科技数据手册PDF规格书
RT8803A规格书详情
General Description
The RT8803A is a 2/3-phase synchronous buck controller specifically designed to power Intel®/ AMD next generation microprocessors. It implements an internal 8-bit DAC that is identified by VID code of microprocessor directly. RT8803A generates VID table that conform to Intel® VRD10.x and VRD11 core power with 6.25mV increments and 0.5 accuracy.
Features
5V Power Supply
2/3-Phase Power Conversion with Automatic Phase Selection
8-bit VID Interface, Supporting Intel VRD11/VRD10.x and AMD K8, K8_M2 CPUs
VR_HOT and VR_FAN Indication
Precision Core Voltage Regulation
Power Stage Thermal Balance by DCR Current Sensing
Adjustable Soft-start
Over-Voltage Protection
Adjustable Frequency and Typical at 300kHz per Phase
Power Good Indication
32-Lead VQFN Package
RoHS Compliant and 100 Lead (Pb)-Free
产品属性
- 型号：
RT8803A
- 制造商：
RICHTEK
- 制造商全称：
Richtek Technology Corporation
- 功能描述：
2/3-Phase PWM Controller for High-Density Power Supply
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
24+ |
QFN |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
Richtek |
23+ |
QFN |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
RICHTEK/立锜 |
23+ |
NA |
30000 |
全新原装,假一赔十,价格优势 |
询价 | ||
RHTEK/立锜 |
24+ |
NA/ |
13250 |
原厂直销,现货供应,账期支持! |
询价 | ||
RICHTEK |
21+ |
QFN |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
RICHTEK |
24+ |
QFN |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
RICHTEK/立锜 |
23+ |
WQFN-32L |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
RICHTEK |
1923+ |
QFN |
10000 |
只做原装特价 |
询价 | ||
RICHTEK/立锜 |
21+ |
WQFN-32L |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 |
