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APW7055ANC-TU中文資料
APW7055ANC-TU數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The APW7055 provides the power control and protections for two output voltages on M/B DDR applications. It integrates one PWM controller , one source-sink linear controller(LC) for DDR source-sink purpose, as well as the monitor and protection functions into a single package. The PWM controller supplies the VMEM(2.5V) with a standard buck converter. The source-sink linear controller regulates VTT(1.25V) power for DDR Termination.
Additional built-in over-voltage protection (OVP) will be started when the VMEM output is above 115 of the internal DAC setting(VDAC) . OVP function will shut down the upper MOSFET and disable all output voltage . The PWM controller’s over-current function monitors the output current by sensing the voltage drop across the upper MOSFET‘s rDS(ON) , eliminating the need for a current sensing resistor .
Features
? Operates from 5V input supply
? 2 Regulated Voltage are provided
? Standard Buck Switching Power for VMEM (2.5V)
? Linear Controller with Source-Sink Regulation for VTT(1.25V)
? Simple Single-Loop Control Design
? Voltage-Mode PWM Control
? Excellent Output Voltage Regulation
? VMEM Output : VMEM ±1.5 Over Tem-perature
? VTT Output : 1/2 VIN ±25mV Over Temperature
? Fast Transient Response
? Built-in Feedback Compensation
? Full 0 to 100 Duty Ratio
? Over-Voltage and Over-Current Fault Monitors
? Constant Frequency Operation(200kHz)
? 16 pins, SSOP Package
Applications
? M/B DDR Power Regulation
? AGP/PCI Graphics Power Regulation
? SSTL-2 Termination
APW7055ANC-TU產(chǎn)品屬性
- 類型
描述
- 型號(hào)
APW7055ANC-TU
- 制造商
ANPEC
- 制造商全稱
Anpec Electronics Coropration
- 功能描述
Advanced PWM and Linear Power Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 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)貨庫存.價(jià)格優(yōu)勢(shì)!! |
|||
ANPEC |
2022 |
SOP8 |
210 |
全新原裝現(xiàn)貨熱賣 |
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ANPEC |
2019+/2020+ |
SOP8 |
12500 |
原裝正品現(xiàn)貨庫存 |
|||
ANPEC |
23+ |
SOP8 |
7800 |
現(xiàn)貨庫存 |
|||
ANPEC |
22+ |
SOP8 |
5000 |
||||
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 |
APW7055ANC-TU 資料下載更多...
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- 357-006-558-103
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ANPEC相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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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)
