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IRS2541PBF集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

IRS2541PBF
廠商型號

IRS2541PBF

參數(shù)屬性

IRS2541PBF 封裝/外殼為8-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的LED驅(qū)動器;產(chǎn)品描述:IC LED DRIVER CTRLR PWM 8DIP

功能描述

LED BUCK REGULATOR CONTROL IC

封裝外殼

8-DIP(0.300",7.62mm)

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

2025-1-29 17:30:00

IRS2541PBF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:

    IRS2541PBF

  • 制造商:

    Infineon Technologies

  • 類別:

    集成電路(IC) > LED 驅(qū)動器

  • 包裝:

    管件

  • 類型:

    DC DC 控制器

  • 拓?fù)洌?/span>

    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:

    通孔

  • 封裝/外殼:

    8-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    8-PDIP

  • 描述:

    IC LED DRIVER CTRLR PWM 8DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
IR
07+
DIP
12
詢價
IR
23+
8-DIP
8238
詢價
IR
23+
DIP8
5000
原裝正品現(xiàn)貨
詢價
IR
24+
DIP
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價
IR
DIP8
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價
Ir
23+
SOP
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
詢價
IR
24+
DIP8
500
只做原廠渠道 可追溯貨源
詢價
IR
06+51
50
公司優(yōu)勢庫存 熱賣中!
詢價
IR
22+
DIP8
9000
原裝正品
詢價
IR
17+
DIP8
6200
100%原裝正品現(xiàn)貨
詢價