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EL7571C集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

EL7571C
廠商型號

EL7571C

參數(shù)屬性

EL7571C 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的特殊用途穩(wěn)壓器;EL7571C應用范圍:控制器,Intel Pentium? II,Pro;產(chǎn)品描述:IC REG CTRLR INTEL 2OUT 20SO

功能描述

Programmable PWM Controller

封裝外殼

20-SOIC(0.295",7.50mm 寬)

文件大小

480.14 Kbytes

頁面數(shù)量

23

生產(chǎn)廠商 Elantec Semiconductor
企業(yè)簡稱

Elantec

中文名稱

Elantec Semiconductor官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-3-11 10:16:00

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EL7571C規(guī)格書詳情

General Description

The EL7571C is a flexible, high efficiency, current mode, PWM step down controller. It incorporates five bit DAC adjustable output voltage control which conforms to the Intel Voltage Regulation Module (VRM) Specification for Pentium? II and Pentium? Pro class processors. The controller employs synchronous rectification to deliver efficiencies greater than 90 over a wide range of supply voltages and load conditions. The on-board oscillator frequency is externally adjustable, or may be slaved to a system clock, allowing optimization of RFI performance in critical applications.

Features

? Pentium? II Compatible

? 5 bit DAC Controlled Output Voltage

? Greater than 90 Efficiency

? 4.5V to 12.6V Input Range

? Dual NMOS Power FET Drivers

? Fixed frequency, Current Mode Control

? Adjustable Oscillator with External Sync. Capability

? Synchronous Switching

? Internal Soft-Start

? User Adjustable Slope Compensation

? Pulse by Pulse Current Limiting

? 1 Typical Output Accuracy

? Power Good Signal

? Output Power Down

? Over Voltage Protection

Applications

? Pentium? II Voltage Regulation Modules (VRMs)

? PC Motherboards

? DC/DC Converters

? GTL Bus Termination

? Secondary Regulation

產(chǎn)品屬性

  • 產(chǎn)品編號:

    EL7571CM-T13

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    管件

  • 應用:

    控制器,Intel Pentium? II,Pro

  • 電壓 - 輸入:

    4.5V ~ 12.6V

  • 輸出數(shù):

    2

  • 電壓 - 輸出:

    1.3V ~ 3.5V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-SOIC(0.295",7.50mm 寬)

  • 供應商器件封裝:

    20-SOIC

  • 描述:

    IC REG CTRLR INTEL 2OUT 20SO

供應商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
25+
SOP20
9600
原裝現(xiàn)貨,優(yōu)勢供應,支持實單!
詢價
INTERSIL
25+
SOIC20
6094
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙
詢價
ELANTEC
2020+
原廠封裝
985000
100%進口原裝正品公司現(xiàn)貨庫存
詢價
INTERSIL
2005
SOP20
30
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價
EL
24+
SOP20
35400
全新原裝現(xiàn)貨/假一罰百!
詢價
ELANTE
2022
SOP-20
1800
全新原裝現(xiàn)貨熱賣
詢價
22+
5000
詢價
ELANTE
23+
SOP
28000
原裝正品
詢價
INTERSIL
23+
SOP-20
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
ElantecInter
24+
7.2mm
2987
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電!
詢價