RT9244PS中文资料PDF规格书
RT9244PS规格书详情
General Description
The RT9244 is a multi-phase buck DC/DC controller integrated with all control functions for GHz CPU VRM. The RT9244 controls 2, 3 or 4 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.
Features
• Multi-Phase Power Conversion with Automatic Phase Selection
• K8 DAC Output with Active Droop Compens-ation 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 OpteronTMProcessors Voltage Regulator
• Low Output Voltage, High Current DC-DC Converters
• Voltage Regulator Modules
产品属性
- 型号:
RT9244PS
- 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 |
---|---|---|---|---|---|---|---|
RICHEK |
23+ |
TSSOP |
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+ |
SSOP |
8160 |
原厂原装 |
询价 | ||
RICHTEK |
23+ |
SSOP28 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
RICHTEK/立锜 |
23+ |
TSSOP-28 |
62578 |
原装正品现货供应 |
询价 | ||
RICHTEK |
SSOP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
RICHTEK |
1822+ |
TSSOP28 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
RICHTEK/立锜 |
22+/23+ |
SSOP |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
RICHTEK |
23+ |
TSSOP28 |
15000 |
全新原装现货,假一赔十 |
询价 | ||
RICHTEK |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
RICHTEK |
2310+ |
TSSOP |
3335 |
优势代理渠道,原装现货,可全系列订货 |
询价 |