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APW7047中文資料茂達電子數(shù)據(jù)手冊PDF規(guī)格書

APW7047
廠商型號

APW7047

功能描述

Dual Advanced PWM and Source-Sink Linear Controller

文件大小

154.39 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Anpec Electronics Coropration
企業(yè)簡稱

ANPEC茂達電子

中文名稱

茂達電子股份有限公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-3-15 17:32:00

人工找貨

APW7047價格和庫存,歡迎聯(lián)系客服免費人工找貨

APW7047規(guī)格書詳情

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

產(chǎn)品屬性

  • 型號:

    APW7047

  • 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 品牌 批號 封裝 庫存 備注 價格
ANPEC(茂達電子)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持
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24+
SSOP
35200
一級代理/放心采購
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ANPEC
24+
SOP
2364
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ANPEC
22+
SOP-24
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
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ANPEC
23+
原廠原包
19960
只做進口原裝 終端工廠免費送樣
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ANPEC
23+
7300
專注配單,只做原裝進口現(xiàn)貨
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ANPEC
23+
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
ANPEC
2022
SOP8
210
全新原裝現(xiàn)貨熱賣
詢價
ANPEC
24+
SOP-24
5650
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
詢價
ANPEC/茂達電子
2022+
SOP-8
12500
原廠代理 終端免費提供樣品
詢價