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IRS2541STRPBF集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

IRS2541STRPBF
廠商型號

IRS2541STRPBF

參數(shù)屬性

IRS2541STRPBF 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動器;產(chǎn)品描述:IC LED DRIVER CTRLR PWM 8SOIC

功能描述

LED BUCK REGULATOR CONTROL IC

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

449.62 Kbytes

頁面數(shù)量

14

生產(chǎn)廠商 International Rectifier
企業(yè)簡稱

IRF

中文名稱

International Rectifier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

2025-5-4 12:00:00

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IRS2541STRPBF規(guī)格書詳情

Description

The IRS254(0,1) are high voltage, high frequency buck control ICs for constant LED current regulation. They incorporate a continuous mode time-delayed hysteretic buck regulator to directly control the average load current, using an accurate on-chip bandgap voltage reference.

The application is inherently protected against short circuit conditions, with the ability to easily add open circuit protection. An external high-side bootstrap circuit drives the buck switching element at high frequencies. A low-side driver is also provided for synchronous rectifier designs. All functions are realized within a simple 8 pin DIP or SOIC package.

Features

? 200 V (IRS2540) and 600 V (IRS2541) half bridge driver

? Micropower startup (<500 μA)

? ±2 voltage reference

? 140 ns deadtime

? 15.6 V zener clamp on VCC

? Frequency up to 500 kHz

? Auto restart, non-latched shutdown

? PWM dimmable

? Small 8-Lead DIP/8-Lead SOIC packages

產(chǎn)品屬性

  • 產(chǎn)品編號:

    IRS2541STRPBF

  • 制造商:

    Infineon Technologies

  • 類別:

    集成電路(IC) > LED 驅(qū)動器

  • 包裝:

    卷帶(TR)

  • 類型:

    DC DC 控制器

  • 拓撲:

    降壓

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    9V

  • 電壓 -?供電(最高):

    15.6V

  • 頻率:

    500kHz

  • 調(diào)光:

    PWM

  • 工作溫度:

    -25°C ~ 150°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC LED DRIVER CTRLR PWM 8SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Infineon Technologies
24+
原裝
5000
原裝正品,提供BOM配單服務(wù)
詢價
INTERNATIONALRECTIFIER
23+
8-SOIC3.9mm
10000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
IR
1923+
SOP8
5000
正品原裝品質(zhì)假一賠十
詢價
IR
23+
SOP-8
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
Infineon Technologies
22+
8SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價
Infineon Technologies
21+
8SOIC
13880
公司只售原裝,支持實單
詢價
IR
20+
na
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
Internationa
25+
8-SOIC
3216
原裝正品 價格優(yōu)勢
詢價
Infineon Technologies
24+
8-SOIC(0.154
39500
詢價
Infineon Technologies
23+
8-SOIC0.154,3.90mm 寬
7300
專注配單,只做原裝進口現(xiàn)貨
詢價