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MAX8742集成电路(IC)的特殊用途稳压器规格书PDF中文资料

MAX8742
厂商型号

MAX8742

参数属性

MAX8742 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;MAX8742应用范围:控制器,笔记本电脑电源系统;产品描述:IC REG CTRLR NOTEBK 2OUT 28SSOP

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 Integrated Products
企业简称

MAXIM美信

中文名称

美信半导体官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-7-4 23:00:00

人工找货

MAX8742价格和库存,欢迎联系客服免费人工找货

MAX8742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.

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:

    MAX8742EAI+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,笔记本电脑电源系统

  • 电压 - 输入:

    4.2V ~ 30V

  • 输出数:

    2

  • 电压 - 输出:

    3.3V,5V,2.5V ~ 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 REG CTRLR NOTEBK 2OUT 28SSOP

供应商 型号 品牌 批号 封装 库存 备注 价格
ADI(亚德诺)/MAXIM(美信)
24+
SSOP28
7350
原装进口,原厂直销!当天可交货,支持原型号开票!
询价
MAXIM/美信
24+
NA/
4331
原装现货,当天可交货,原型号开票
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(美信)
2024+
SSOP-28-208mil
500000
诚信服务,绝对原装原盘
询价
Maxim
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
MAXIM
23+
SSOP
10500
全新原装现货,假一赔十
询价
MAXIM/美信
20+
SSOP
2500
原装现货支持BOM配单服务
询价
MAXIM(美信)
2021+
SSOP-28
499
询价
MAXIM
2022
SSOP
2300
原装现货,诚信经营!
询价
MAXIM
22+
SOP28
3000
原装正品,支持实单
询价