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MAX17498B集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料

MAX17498B
廠商型號

MAX17498B

參數(shù)屬性

MAX17498B 封裝/外殼為16-WFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLINE SW MULT TOP 16TQFN

功能描述

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

封裝外殼

16-WFQFN 裸露焊盤

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

2025-1-18 19:16:00

MAX17498B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:

    MAX17498BATE+CER

  • 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:

    管件

  • 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 ~ 36V

  • 占空比:

    92%

  • 頻率 - 開關(guān):

    500kHz

  • 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 OFFLINE SW MULT TOP 16TQFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Maxim/美信
2023
TQFN-EP-16
4500
公司原裝現(xiàn)貨/支持實單
詢價
Maxim
24+
SMD
17900
開關(guān)穩(wěn)壓器
詢價
MAXIM
QFN
893993
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
MAXIM INTEGRATED PRODUCTS
22+
SMD
518000
明嘉萊只做原裝正品現(xiàn)貨
詢價
Maxim/美信
21+
TQFN-EP-16
6000
原裝現(xiàn)貨
詢價
MAXIM
QFN
68900
原包原標簽100%進口原裝常備現(xiàn)貨!
詢價
Maxim/美信
21+
TQFN-EP-16
8080
只做原裝,質(zhì)量保證
詢價
Maxim/美信
21+
TQFN-EP-16
13880
公司只售原裝,支持實單
詢價
Maxim/美信
23+
TQFN-EP-16
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價
Analog Devices Inc./Maxim Inte
23+
16-TQFN(3x3)
3800
特惠實單價格秒出原裝正品假一罰萬
詢價