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MAX8741集成电路(IC)的特殊用途稳压器规格书PDF中文资料

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厂商型号

MAX8741

参数属性

MAX8741 封装/外壳为28-SSOP(0.209",5.30mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的特殊用途稳压器;MAX8741应用范围:控制器,笔记本电脑;产品描述:IC CNTRLR PWR SUP 28-SSOP

功能描述

500kHz Multi-Output Power-Supply Controllers with High Impedance in Shutdown

封装外壳

28-SSOP(0.209",5.30mm 宽)

文件大小

1.00004 Mbytes

页面数量

33

生产厂商

MAXIM

中文名称

美信

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2026-1-30 17:48:00

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MAX8741规格书详情

General Description

The MAX8741/MAX8742 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, digital soft-start, secondary winding control, low-dropout circuitry, internal frequency-compensation networks, and automatic bootstrapping.

特性 Features

♦ 97 Efficiency

♦ 4.2V to 30V Input Range

♦ 2.5V to 5.5V Dual Adjustable Outputs

♦ Selectable 3.3V and 5V Fixed or Adjustable Outputs (Dual Mode™)

♦ 12V Linear Regulator

♦ Adjustable Secondary Feedback (MAX8741)

♦ 5V/50mA Linear-Regulator Output

♦ Precision 2.5V Reference Output

♦ Programmable Power-Up Sequencing

♦ Power-Good (RESET) Output

♦ Output Overvoltage Protection

♦ Output Undervoltage Shutdown

♦ 333kHz/500kHz Low-Noise, Fixed-Frequency Operation

♦ Low-Dropout, 98 Duty-Factor Operation

♦ 2.5mW Typical Quiescent Power (12V Input, Both SMPSs On)

♦ 4µA Typical Shutdown Current

Applications

   Notebook and Subnotebook Computers

   PDAs and Mobile Communicators

   Desktop CPU Local DC-DC Converters

产品属性

  • 产品编号:

    MAX8741EAI+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 特殊用途稳压器

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 应用:

    控制器,笔记本电脑

  • 电压 - 输入:

    4.2V ~ 30V

  • 输出数:

    2

  • 电压 - 输出:

    3.3V,5V,2.5 ~ 5.5V

  • 工作温度:

    0°C ~ 85°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    28-SSOP(0.209",5.30mm 宽)

  • 供应商器件封装:

    28-SSOP

  • 描述:

    IC CNTRLR PWR SUP 28-SSOP

供应商 型号 品牌 批号 封装 库存 备注 价格
MAX8742EAI
25+
1270
1270
询价
MAXIM
2025+
SSOP
3565
全新原厂原装产品、公司现货销售
询价
MAXIM/美信
20+
SSOP
2500
原装现货支持BOM配单服务
询价
MAXIM
2016+
SSOP
2600
本公司只做原装,假一罚十,可开17%增值税发票!
询价
MAXIM
22+
SOP28
3000
原装正品,支持实单
询价
MAXIM
25+
SSOP
10500
全新原装现货,假一赔十
询价
Maxim
22+
28SSOP
9000
原厂渠道,现货配单
询价
MAIM
22+
SSOP
8200
原装现货库存.价格优势!!
询价
ADI
25+
28-SSOP-5.3_MM
5500
500kHz、多输出电源控制器,关断状态下提供高阻
询价
MAXIM(美信)
2447
SSOP-28
315000
46个/管一级代理专营品牌!原装正品,优势现货,长期
询价