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RT8862中文资料
RT8862数据手册规格书PDF详情
General Description
The RT8862 is an advanced 4/3/2/1-phase synchronous buck controller with 2 integrated MOSFET drivers for Intel VR11/VR10 and AMD K8/K8_M2 CPUs power application. RT8862 adopts state-of-the-art dynamic phase control capability. That achieves high efficiency over wide load range. It uses differential inductor DCR current sense to achieve phase current balance and active voltage
positioning. Other features include adjustable operating frequency, adjustable soft start, power good indication, external error-amp compensation, over voltage protection, over current protection and enable/shutdown for various application. RT8862 comes to a small footprint with
WQFN-48L 7x7 package.
Features
Support Dynamic Phase Control
12V Power Supply Voltage
4/3/2/1-Phase Power Conversion
2 Embedded MOSFET Drivers
Internal Regulated 5V Output
VID table for INTEL VR11.1/VR10.x and AMD K8/K8_M2 CPUs
Continuous Differential Inductor DCR Current Sense
Adjustable Soft Start
Adjustable Frequency (300kHz typ.)
Power Good Indication
Adjustable Over Current Protection
Over Voltage Protection
VRHOT Sensing with External Thermistor
IMON Output Current Indication
Power State Indicator (PSI)
Small 48-Lead WQFN Package
RoHS Compliant and Halogen Free
Applications
Desktop CPU Core Power
Low Voltage, High Current DC/ DC Converter
RT8862产品属性
- 类型
描述
- 型号
RT8862
- 制造商
RICHTEK
- 制造商全称
Richtek Technology Corporation
- 功能描述
Advanced 4/3/2/1-Phase PWM Controller with Embedded Drivers for CPU Core Power Supply
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
23+ |
WQFN-48L7x7 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
RICHTEK/立锜 |
22+ |
WQFN-48L7x7 |
3000 |
原装正品,支持实单 |
|||
RICHTEK/立锜 |
23+ |
QFN |
89630 |
当天发货全新原装现货 |
|||
Richtek USA Inc. |
24+ |
- |
65300 |
一级代理/放心采购 |
|||
RICHTEK |
20+ |
QFN32 |
2700 |
进口原装现货,假一赔十 |
|||
RICHTEK |
18+ |
QFN |
85600 |
保证进口原装可开17%增值税发票 |
|||
RICHTEK |
23+ |
QFN32 |
8650 |
受权代理!全新原装现货特价热卖! |
|||
RICHTEK |
23+ |
QFN32 |
50000 |
全新原装正品现货,支持订货 |
|||
RICHTEK |
13+ |
QFN32 |
2700 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
RICHTEK |
23+ |
QFN32 |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
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RT8862 芯片相关型号
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Richtek Technology Corporation 立锜科技股份有限公司
立锜科技(Richtek Technology Corporation)是一间国际级的模拟IC设计公司,专注于提供客户多元且具竞争力的产品以及完整的电源管理解决方案。自成立以来,立锜专注于整合技术能力、坚持质量和积极的客户服务,以提供客户产品价值为宗旨,产品广泛应用于电脑、消费性终端产品、网络通讯装置、大尺寸面板显示器等领域。立锜成立于1998年,总公司设立于台湾新竹,并且在亚洲、美国和欧洲各地设有服务据点。 公司的愿景是提供客户完整的电源管理解决方案,以降低成本,提升竞争力;屹立在电源管理的领域里,无论是技术、质量、成本、服务及市场占有率上,均具有领导地位;同时,立锜致力于建立电源管理顶尖专