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MAX1981AETL中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MAX1981AETL
廠商型號(hào)

MAX1981AETL

功能描述

Quick-PWM Master Controllers for Voltage-Positioned CPU Core Power Supplies (IMVP-IV)

文件大小

21.36 Kbytes

頁(yè)面數(shù)量

1 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)

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更新時(shí)間

2025-5-28 9:32:00

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MAX1981AETL規(guī)格書(shū)詳情

General Description

The MAX1907A/MAX1981A are single-phase, Quick-PWM? master controllers for IMVP-IV? CPU core supplies. Multi-phase operation is achieved using a Quick-PWM slave controller (MAX1980). Multiphase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties.

Features

? Quick-PWM Master Controllers

? Multiphase Conversion with Slave Controller

?? (MAX1980)

? Active Voltage Positioning with Adjustable Gain

?? and Offset

? Adjustable Slew Rate Control

? ±0.75 VOUT Accuracy Over Line, Load, and

?? Temperature

? 6-Bit On-Board DAC (16mV Increments)

? 0.700V to 1.708V Output Adjust Range

? Selectable 200kHz/300kHz/550kHz/1000kHz

?? Switching Frequency

? 2V to 28V Battery Input Voltage Range

? Drive Large Synchronous Rectifier MOSFETs

? Output Overvoltage Protection (MAX1907A Only)

? Undervoltage and Thermal Fault Protection

? Power Sequencing and Selectable Boot Voltage

? Low-Profile 40-Pin Thin QFN, 6mm ? 6mm

?? Package

Applications

?? IMVP-IV? Notebook Computers

?? Single-Phase CPU Core Supply

?? Multiphase CPU Core Supply

?? Voltage-Positioned Step-Down Converters

?? Servers/Desktop Computers

產(chǎn)品屬性

  • 型號(hào):

    MAX1981AETL

  • 功能描述:

    軟開(kāi)關(guān) PWM 控制器

  • RoHS:

  • 制造商:

    Fairchild Semiconductor

  • 工作電源電壓:

    30 V

  • 最大工作溫度:

    + 105 C

  • 最小工作溫度:

    - 40 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    SOIC-8

  • 封裝:

    Reel

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM/美信
23+
QFN
89630
當(dāng)天發(fā)貨全新原裝現(xiàn)貨
詢價(jià)
MAXIM/美信
23+
QFN
13000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
MAXIM
19+
QFN
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MAXIM
22+
QFN
8200
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)
詢價(jià)
MAXIM
2016+
QFN
6528
只做原廠原裝現(xiàn)貨!終端客戶個(gè)別型號(hào)可以免費(fèi)送樣品!
詢價(jià)
MAXIM/美信
2023+
QFN
1984
專注全新正品,優(yōu)勢(shì)現(xiàn)貨供應(yīng)
詢價(jià)
MAX
05+
原廠原裝
4290
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
詢價(jià)
MAXIM
24+
QFN
19600
常備大量現(xiàn)貨,原裝正品
詢價(jià)
MAXIM
23+
QFN
3200
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
MAXIM
23+
QFN
117
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)