RT8801B中文資料RichTek數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
RT8801B |
| 功能描述 | Multi-Phase PWM Controller for K8 CPU Core Power Supply with Serial Programming Interface |
| 文件大小 |
490.9 Kbytes |
| 頁面數(shù)量 |
23 頁 |
| 生產(chǎn)廠商 | Richtek Technology Corporation |
| 企業(yè)簡稱 |
RichTek |
| 中文名稱 | 立锜科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-3 22:30:00 |
相關(guān)芯片規(guī)格書
更多RT8801B規(guī)格書詳情
General Description
The RT8801B is a multi-phase synchronous buck controller which is implemented with full control functions for AMD K8 compliant CPU. The RT8801B could be operated with 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.
Features
● Multi-Phase Power Conversion with Automatic Phase Selection
● 6-bits AMD K8 DAC Output with Active Droop Compensation for Fast Load Transient
● Smooth VCORE Transition at VID Jump
● Power Stage Thermal Balance by DCR Current Sense
● Hiccup Mode Over-Current Protection
● Adjustable Switching Frequency (50kHz to 400kHz per Phase)
● Under-Voltage Lockout and Soft-Start
● High Ripple Frequency Times Channel Number
● 2-Wires Programming Interface
● Software Programmable VID
● 32-Lead VQFN Package
● RoHS Compliant and 100 Lead (Pb)-Free
Applications
● AMD K8 compliant Processors Voltage Regulator
● Low Output Voltage, High power density DC-DC Converters
● Voltage Regulator Modules
產(chǎn)品屬性
- 型號(hào)：
RT8801B
- 制造商：
RICHTEK
- 制造商全稱：
Richtek Technology Corporation
- 功能描述：
Multi-Phase PWM Controller for K8 CPU Core Power Supply with Serial Programming Interface
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHIEK |
2020+ |
QFN |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
RICHTEK |
23+ |
QFN |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
QFN |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHIEK |
23+ |
QFN |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
RHTEK/立锜 |
23+ |
NA/ |
4900 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
RICHTEK |
1741+ |
QFN |
6528 |
只做進(jìn)口原裝正品假一賠十! |
詢價(jià) | ||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價(jià) | ||
RICHTEK |
2023+ |
QFN |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價(jià) | ||
RICHTEK |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
RICHTEK |
23+ |
QFN |
12000 |
全新原裝優(yōu)勢 |
詢價(jià) |
