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MAX17498A集成电路(IC)的ACDC转换器离线开关规格书PDF中文资料

MAX17498A
厂商型号

MAX17498A

参数属性

MAX17498A 封装/外壳为16-WFQFN 裸露焊盘;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ACDC转换器离线开关;产品描述:IC OFF-LINE CONVERTER 16TQFN

功能描述

AC-DC and DC-DC Peak-Current-Mode Converters for Flyback/Boost Applications

封装外壳

16-WFQFN 裸露焊盘

文件大小

2.81675 Mbytes

页面数量

28

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

2025-6-22 8:30:00

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MAX17498A规格书详情

General Description

The MAX17498A/MAX17498B/MAX17498C devices are current-mode fixed-frequency flyback/boost converters with a minimum number of external components. They contain all the control circuitry required to design wide input voltage isolated and nonisolated power supplies. The MAX17498A has its rising/falling undervoltage lockout (UVLO) thresholds optimized for universal offline (85V AC to 265V AC) applications, while the MAX17498B/MAX17498C support UVLO thresholds suitable to low voltage DC-DC applications.

Benefits and Features

♦ Peak Current-Mode Converter

♦ Current-Mode Control Provides Excellent

   Transient Response

♦ Fixed Switching Frequency

   ◇ 250kHz: MAX17498A/MAX17498C

   ◇ 500kHz: MAX17498B

♦ Flexible Error Amplifier to Regulate Both Positive

   and Negative Outputs

♦ Programmable Soft-Start to Reduce Input Inrush Current

♦ Programmable Voltage or Current Soft-Start

♦ Power-Good Signal (PGOOD)

♦ Reduced Power Dissipation Under Fault

   ◇ Overcurrent Protection

   ◇ Thermal Shutdown with Hysteresis

♦ Robust Protection Features

   ◇ Programmable Current Limit

   ◇ Input Overvoltage Protection

♦ Optimized Loop Performance

   ◇ Programmable Slope Compensation

♦ High Efficiency

   ◇ Low RDSON, 175mI, 65V Rated Internal

      n-Channel MOSFET

   ◇ No Current-Sense Resistor

♦ Optional Spread Spectrum

♦ Space-Saving, 16-Pin (3mm x 3mm) TQFN Package

Applications

   Front-End AC-DC Power Supplies for Industrial Applications (Isolated and Nonisolated)

   Telecom Power Supplies

   Wide Input Range DC Input Flyback/Boost Industrial Power Supplies

产品属性

  • 产品编号:

    MAX17498AATE+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > AC DC 转换器,离线开关

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 输出隔离:

    任意一种

  • 内部开关:

  • 拓扑:

    反激,升压

  • 电压 - 供电 (Vcc/Vdd):

    4.5V ~ 29V

  • 占空比:

    94.5%

  • 频率 - 开关:

    250kHz

  • 故障保护:

    限流,过压

  • 控制特性:

    EN,电源良好,软启动

  • 工作温度:

    -40°C ~ 125°C(TJ)

  • 封装/外壳:

    16-WFQFN 裸露焊盘

  • 供应商器件封装:

    16-TQFN(3x3)

  • 安装类型:

    表面贴装型

  • 描述:

    IC OFF-LINE CONVERTER 16TQFN

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM/美信
24+
TQFN16
25050
原厂支持公司优势现货
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
24+
SMD
17900
交流/直流转换器
询价
MXM
2447
SMD
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
Maxim
22+
16TQFN
9000
原厂渠道,现货配单
询价
Maxim
20+
原装
65790
原装优势主营型号-可开原型号增税票
询价
MAX
25+
16-TQFN-EP(3x3)
3210
公司现货绝对原装
询价
MAXIM
23+
16-tqfn(3x3)
35500
原装正品现货库存QQ:2987726803
询价
Maxim Integrated
24+
NA
14280
强势渠道订货 7-10天
询价
Maxim
1931+
N/A
4973
加我qq或微信,了解更多详细信息,体验一站式购物
询价