RT9643GQV中文资料立锜科技数据手册PDF规格书
RT9643GQV规格书详情
General Description
The RT9643 is a combo regulator which is compliant to ACPI specification for desktop/motherboard power
management and system application.
特性 Features
Integrated 5 Channels Power Regulator
`DC/DC Buck PWM Regulator for VDDQ(2.5V or 1.8V)
`Linear Regulator Supports 1.5Amp Peak Sinking/
Sourcing Capability for VTT
`1.2V Ultra-Low-Dropout Linear Controller for GMCH VTT Power
`3.3VSB Linear Regulator Supports 1.25A Capability
`5VDL Switch Control
`3VDL Switch Control
Conform to ACPI Specification
` Support Power Management at S0, S3, and S5 State
300kHz Fixed Frequency Switching
RDS(ON)Current Sensing or Optional Current Sense Resistor for Precision Over Current Detect
Embedded Synchronous Boot-Strapped Diode
Power Good Signal Indication for All Voltages
Thermal Shutdown
24-Lead VQFN Package
RoHS Compliant and 100 Lead (Pb)-Free
Applications
DDR VDDQ and VTT Voltage Generator with ACPI Support
Desktop System Power
Servers System Power
产品属性
- 型号:
RT9643GQV
- 制造商:
RICHTEK
- 制造商全称:
Richtek Technology Corporation
- 功能描述:
5 Channel ACPI Regulator with Step-Down DC/DC Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RHTEK/立锜 |
24+ |
NA/ |
1440 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
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 |
2009+ |
QFN-24 |
4975 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK/立锜 |
1948+ |
QFN |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
RICHTEK/立锜 |
21+ |
QFN-24 |
8000 |
询价 | |||
RICHTEK/立锜 |
23+ |
QFN24 |
11500 |
原装现货,价格优势 |
询价 | ||
RICHTEK |
2025+ |
VQFN-24L5x5 |
3550 |
全新原厂原装产品、公司现货销售 |
询价 | ||
RICHTEK |
2022+ |
QFN |
20000 |
只做原装进口现货.假一罚十 |
询价 | ||
RICLITEK |
23+ |
QFN |
7566 |
原厂原装 |
询价 |