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MAX17498A中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

MAX17498A
廠商型號

MAX17498A

參數(shù)屬性

MAX17498A 封裝/外殼為16-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) > AC DC 轉(zhuǎn)換器,離線開關(guān);產(chǎn)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

文件大小

2.81675 Mbytes

頁面數(shù)量

28

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-11-7 17:16:00

MAX17498A規(guī)格書詳情

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

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX17498AATE+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開關(guān)

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 輸出隔離:

    任意一種

  • 內(nèi)部開關(guān):

  • 拓撲:

    反激,升壓

  • 電壓 - 供電 (Vcc/Vdd):

    4.5V ~ 29V

  • 占空比:

    94.5%

  • 頻率 - 開關(guān):

    250kHz

  • 故障保護:

    限流,過壓

  • 控制特性:

    EN,電源良好,軟啟動

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 封裝/外殼:

    16-WFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    16-TQFN(3x3)

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC OFF-LINE CONVERTER 16TQFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Maxim
20+
原裝
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
Maxim
22+
16TQFN
9000
原廠渠道,現(xiàn)貨配單
詢價
MaximIntegrated
23+
16-TQFN(3x3)
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
Maxim
17+
SMD
17900
交流/直流轉(zhuǎn)換器
詢價
Maxim Integrated
23+
NA
14280
強勢渠道訂貨 7-10天
詢價
MAXIM/美信
23+
深圳現(xiàn)貨
5177
普通
詢價
MAXIM/美信
24+
TQFN16
25050
原廠支持公司優(yōu)勢現(xiàn)貨
詢價
Maxim Integrated
21+
36500
一級代理/放心采購
詢價
Maxim現(xiàn)貨
2022+
QFN-16
350000
專注工業(yè)、軍工級別芯片,十五年優(yōu)質(zhì)供應(yīng)商
詢價
MAX
22+
16-TQFN-EP(3x3)
3210
公司現(xiàn)貨絕對原裝
詢價