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MAX1545ETL集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

MAX1545ETL
廠商型號

MAX1545ETL

參數(shù)屬性

MAX1545ETL 封裝/外殼為40-WFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的特殊用途穩(wěn)壓器;MAX1545ETL應(yīng)用范圍:控制器,Intel Pentium? IV;產(chǎn)品描述:IC QUICK-PWM DUAL-PHASE 40-TQFN

功能描述

Dual-Phase, Quick-PWM Controllers for Programmable CPU Core Power Supplies

封裝外殼

40-WFQFN 裸露焊盤

文件大小

826.6 Kbytes

頁面數(shù)量

43

生產(chǎn)廠商

Maxim

中文名稱

美信

網(wǎng)址

網(wǎng)址

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

2025-9-7 23:01:00

人工找貨

MAX1545ETL價格和庫存,歡迎聯(lián)系客服免費人工找貨

MAX1545ETL規(guī)格書詳情

General Description

The MAX1519/MAX1545 are dual-phase, Quick-PWM?, step-down controllers for desktop and mobile Pentium? 4 (P4) CPU core supplies. Dual-phase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties. The Quick-PWM control scheme provides instantaneous response to fast load-current steps. The MAX1519/MAX1545 include active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output capacitance requirements.

特性 Features

? Dual-Phase, Quick-PWM Controllers

? ±0.75 VOUT Accuracy Over Line, Load, and

?? Temperature (1.3V)

? Active Voltage Positioning with Adjustable Gain

?? and Offset

? 5-Bit On-Board DAC

?? Mobile: 0.60V to 1.75V Output Range

?? Desktop: 1.10V to 1.85V Output Range

? Selectable 100kHz/200kHz/300kHz/550kHz

?? Switching Frequency

? 4V to 28V Battery Input Voltage Range

? Adjustable Slew-Rate Control

? Drive Large Synchronous Rectifier MOSFETs

? Output Overvoltage Protection (MAX1545 Only)

? Undervoltage and Thermal-Fault Protection

? Power Sequencing and Timing

? Selectable Suspend Voltage (0.675V to 1.45V)

? Soft-Shutdown

? Selectable Single- or Dual-Phase Pulse Skipping

Applications

?? Desktop and Mobile P4 Computers

?? Multiphase CPU Core Supply

?? Voltage-Positioned Step-Down Converters

?? Servers/Desktop Computers

?? Low-Voltage, Digitally Programmable Power Supplies

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX1545ETL+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 系列:

    Quick-PWM?

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 應(yīng)用:

    控制器,Intel Pentium? IV

  • 電壓 - 輸入:

    2V ~ 28V

  • 輸出數(shù):

    1

  • 電壓 - 輸出:

    0.6V ~ 1.85V

  • 工作溫度:

    -40°C ~ 100°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    40-WFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    40-TQFN(6x6)

  • 描述:

    IC QUICK-PWM DUAL-PHASE 40-TQFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM/美信
24+
NA/
2200
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
ADI(亞德諾)/MAXIM(美信)
24+
-
907
深耕行業(yè)12年,可提供技術(shù)支持。
詢價
MAXIM
25+23+
40-QFN
19948
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
MAXIM
24+
QFN
20000
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div>
詢價
MAXIM/美信
22+
QFN
3000
原裝正品,支持實單
詢價
MAXIM/美信
2402+
QFN
8324
原裝正品!實單價優(yōu)!
詢價
MAXIM
22+
QFN
5000
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
Analog Devices Inc/Maxim Integ
23+/24+
40-WFQFN
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
MAXIM
23+
QFN
5000
原裝正品,假一罰十
詢價
MAXIM
24+
QFN
7455
詢價