RT9244中文資料立锜科技數(shù)據(jù)手冊PDF規(guī)格書
RT9244規(guī)格書詳情
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.
特性 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
產(chǎn)品屬性
- 型號：
RT9244
- 制造商：
RICHTEK
- 制造商全稱：
Richtek Technology Corporation
- 功能描述：
Multi-Phase PWM Controller for CPU Core Power Supply
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
20+ |
SOP32 |
67500 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
RICHTEK |
2016+ |
SOP32 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
RICHTEK/立锜 |
2450+ |
SOP32 |
9850 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
RICHTEK |
25+ |
TSSOP28 |
15000 |
全新原裝現(xiàn)貨,假一賠十 |
詢價 | ||
RICHTEK |
25+ |
SSOP28 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
RICHTEK |
18+ |
TSSOP28 |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
RICHTEK/立锜 |
2223+ |
SOP32 |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | ||
RICHTEK/立锜 |
2402+ |
TSSOP28 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
RICHTEK |
22+ |
TSSOP28 |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
RICHTEK/立锜 |
專業(yè)鐵帽 |
SOP32 |
4000 |
原裝鐵帽專營,代理渠道量大可訂貨 |
詢價 |
