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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(hào)

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(yè)面數(shù)量

43 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

MAXIM美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-6-26 15:22:00

人工找貨

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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.

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(hào):

    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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
24+
QFN
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
MAXIM
23+
QFN
7455
詢價(jià)
MAXIM
24+
QFN
2789
全新原裝自家現(xiàn)貨!價(jià)格優(yōu)勢(shì)!
詢價(jià)
MAXIM
22+
QFN
5000
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!!
詢價(jià)
MAXIM/美信
22+
QFN
3000
原裝正品,支持實(shí)單
詢價(jià)
Analog Devices Inc/Maxim Integ
23+/24+
40-WFQFN
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
MAXIM
24+
QFN
2250
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨
詢價(jià)
MAXIM
2023+
QFN
50000
原裝現(xiàn)貨
詢價(jià)
MAXIM
2022+
QFN
20000
只做原裝進(jìn)口現(xiàn)貨.假一罰十
詢價(jià)
Maxim
22+
-
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)