RT9246中文资料立锜科技数据手册PDF规格书
RT9246规格书详情
General Description
The RT9246 is a multi-phase buck DC/DC controller integrated with all control functions for GHz CPU VRM. The RT9246 controls 2 or 3 buck switching stages operating in interleaved phase set automatically. The multiphase architecture provides high output current while maintaining low power dissipation on power devices and low stress on input and output capacitors. The high equivalent operating frequency also reduces the component dimension and the output voltage ripple in load transient.
特性 Features
• Multi-Phase Power Conversion with Automatic Phase Selection
• K8 DAC Output with Active Droop Compensation for Fast Load Transient
• Smooth VCORE Transition at VID Jump
• Power Stage Thermal Balance by RDS(ON) Current Sense
• Hiccup Mode Over-Current Protection
• Programmable Switching Frequency (50kHz to 400kHz per Phase), Under-Voltage Lockout and Soft-Start
• High Ripple Frequency Times Channel Number
• RoHS Compliant and 100 Lead (Pb)-Free
Applications
• AMD® AthlonTM 64 and OpteronTM Processors Voltage Regulator
• Low Output Voltage, High Current DC-DC Converters
• Voltage Regulator Modules
产品属性
- 型号:
RT9246
- 制造商:
RICHTEK
- 制造商全称:
Richtek Technology Corporation
- 功能描述:
Multi-Phase PWM Controller for CPU Core Power Supply
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
24+ |
TSSOP-2 |
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 |
2026+ |
原厂原封可拆样 |
54687 |
百分百原装现货 实单必成 |
询价 | ||
RICHTEK/立锜 |
24+ |
TSSOP |
7850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
RICHTEK/立锜 |
23+ |
TSSOP28 |
21000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
RICHTEK |
23+ |
TSSOP-28 |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
RICHTEK |
TSSOP28 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
RICHTEK |
2025+ |
TSSOP28 |
3665 |
全新原厂原装产品、公司现货销售 |
询价 | ||
RICHTEK/立锜 |
25+ |
TSSOP28 |
550 |
全新原装正品支持含税 |
询价 | ||
RICHTEK |
24+ |
TSSOP28 |
15300 |
公司常备大量原装现货,可开13%增票! |
询价 | ||
RICHTEK/立錡 |
22+ |
TSSOP28 |
12245 |
现货,原厂原装假一罚十! |
询价 |


