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.
特性 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/立锜 |
21+ |
WQFN-32L |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
RICHTEK/立锜 |
2403+ |
QFN |
11809 |
原装现货!欢迎随时咨询! |
询价 | ||
RICHTEK |
17+ |
QFN |
6200 |
100%原装正品现货 |
询价 | ||
RICHTEK |
26+ |
标准封装 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
询价 | ||
RICHTEK |
23+ |
QFN |
5000 |
原装正品,假一罚十 |
询价 | ||
Richtek |
24+ |
QFN |
68 |
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 |
22+ |
QFN |
20000 |
公司只做原装 品质保障 |
询价 | ||
RICHTEK |
1923+ |
QFN |
10000 |
只做原装特价 |
询价 | ||
RICHTEK/立锜 |
21+ |
WQFN-32L |
223190 |
询价 |
