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APW7047KC-TU中文資料
APW7047KC-TU數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The APW7047 provides the power controls and protections for three output voltages on AGP/PCI Graphic Card applications. It integrates two PWM controllers , one SOURCE-SINK linear controller, as well as the monitor and protection functions into a single package. One PWM converter (PWM1) regulates the VCORE(1.5V) for the GPU with a SYNC. buck converter. The other standard buck converter (PWM2) regulates the VMEM(2.5V) for the power of DDR memory. The SOURCE-SINK linear controller control two external MOSFETs to be a linear regulator with the capability of sourcing and sinking current. It regulates the VTT (1.25V) power for DDR Termination voltage.
Features
? 3 Regulated Voltages are provided
? SYNC. Buck Converter for VCORE (1.15V~1.50V)
? Standard Buck Converter for VMEM (2.40V~2.75V)
? Linear Controller with SOURCE-SINK Regulation for VTT(1.25V)
? Simple Single-Loop Control Design
? Voltage-Mode PWM Control
? Excellent Output Voltage Regulation
? VCORE Output : ±2 Over Temperature
? VMEM Output : ±2 Over Temperature
? VTT Output : 1/2 VIN ±25mV Over Temperature Min. VIN = 1.7V
? Fast Transient Response
? Built-in Feedback Compensation
? Full 0 to 100 Duty Ratio
? Over-Voltage and Over-Current Fault Monitor
? Constant Frequency Operation(200kHz)
? 24 pins, SOIC Package
Applications
? M/B DDR Power Regulation
? AGP/PCI Graphics Power Regulation
? SSTL-2 Termination
APW7047KC-TU產(chǎn)品屬性
- 類型
描述
- 型號(hào)
APW7047KC-TU
- 制造商
ANPEC
- 制造商全稱
Anpec Electronics Coropration
- 功能描述
Dual Advanced PWM and Source-Sink Linear Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ANPEC |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
|||
ANPEC |
24+ |
SOP8 |
150 |
||||
ANPEC |
24+ |
SOP8 |
3500 |
原裝現(xiàn)貨,可開13%稅票 |
|||
ANPEC |
22+ |
SOP-8 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
|||
ANPEC |
2022 |
SOP8 |
210 |
全新原裝現(xiàn)貨熱賣 |
|||
ANPEC |
2019+/2020+ |
SOP8 |
12500 |
原裝正品現(xiàn)貨庫(kù)存 |
|||
ANPEC |
23+ |
SOP8 |
7800 |
現(xiàn)貨庫(kù)存 |
|||
ANPEC |
23+ |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
||||
ANPEC |
2025+ |
SOP8 |
3695 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
|||
ANPEC |
23+ |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
APW7047KC-TU 資料下載更多...
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ANPEC相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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Anpec Electronics Coropration 茂達(dá)電子股份有限公司
中文資料: 6934條
茂達(dá)電子（ANPEC Electronics Corp.）成立于1997年10月，是臺(tái)灣第一家掛牌的功率集成電路（Power IC）設(shè)計(jì)公司。為了滿足高端市場(chǎng)的需求，茂達(dá)電子在2000年啟動(dòng)了轉(zhuǎn)型，大幅提升了數(shù)字/混合信號(hào)IC設(shè)計(jì)能力與相關(guān)產(chǎn)品線，成為基于功率的混合信號(hào)IC供應(yīng)商，提供客戶完整的混合信號(hào)Power IC解決方案。茂達(dá)電子專注于開發(fā)混合信號(hào)功率和傳感器的高端產(chǎn)品與先進(jìn)技術(shù)，以提升國(guó)內(nèi)產(chǎn)業(yè)生態(tài)環(huán)境為使命。公司從事混合信號(hào)功率芯片與傳感器的設(shè)計(jì)、測(cè)試、生產(chǎn)及營(yíng)銷，主要包括六大產(chǎn)品線：電源管理、馬達(dá)驅(qū)動(dòng)、LED驅(qū)動(dòng)、音頻、光學(xué)和離散功率器件。 茂達(dá)電子的愿景是成為國(guó)內(nèi)類比IC設(shè)計(jì)的領(lǐng)導(dǎo)
