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TLE4241GM集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

TLE4241GM
廠商型號(hào)

TLE4241GM

參數(shù)屬性

TLE4241GM 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的LED驅(qū)動(dòng)器;產(chǎn)品描述:IC LED DRVR LINEAR PWM 60MA 8DSO

功能描述

LED Driver with Adjustable Current
IC LED DRVR LINEAR PWM 60MA 8DSO

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

217.93 Kbytes

頁(yè)面數(shù)量

15 頁(yè)

生產(chǎn)廠商 Infineon Technologies AG
企業(yè)簡(jiǎn)稱(chēng)

Infineon英飛凌

中文名稱(chēng)

英飛凌科技股份公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-4-11 17:46:00

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TLE4241GM規(guī)格書(shū)詳情

TLE4241GM屬于集成電路(IC)的LED驅(qū)動(dòng)器。由英飛凌科技股份公司制造生產(chǎn)的TLE4241GMLED 驅(qū)動(dòng)器器件屬于 LED 驅(qū)動(dòng)器電源管理集成電路 (PMIC) 系列,可通過(guò)標(biāo)稱(chēng)固定電壓的電源為負(fù)載(通常為發(fā)光二極管)提供電流,并且電流可控。它與用于電壓調(diào)節(jié)的類(lèi)似產(chǎn)品的主要區(qū)別在于,這類(lèi)器件提供較低的反饋電壓(以提高系統(tǒng)能效),而且通??蓪?duì)器件工作點(diǎn)進(jìn)行外部控制,可在照明應(yīng)用中用于實(shí)現(xiàn)調(diào)光功能。

Functional Description

The TLE 4241 GM is an integrated adjustable constant current source. It provides an output current adjustable via different means (SET, PWM, reference resistor) which is kept nearly independent from load and supply voltage changes. The IC is designed to supply LEDs under the severe conditions of automotive applications resulting in constant brightness and extended LED lifetime. It is provided in the very small PG-DSO-8-16 (Micro 8) package. Protection circuits prevent damage to the device in case of overload, short circuit, reverse polarity and overtemperature. The connected LEDs are protected against reverse polarity as well as excess voltages up to 45 V. A status output allows handling of open load and short circuit at the main output.

A PWM input offers the possibility to adjust the LED brightness by pulse width modulation.

With an implemented high/low current switch the output current level can be reduced e.g. for brake/tail light application.

The implemented features such as adjustable output current, the high/low current switch and the provided PWM input make the device well suited for a broad range of LED and other applications.

Features

? Adjustable constant output current

? Wide input voltage range

? Low drop voltage

? Open load detection

? Overtemperature protection

? Short circuit proof

? Reverse polarity proof

? Wide temperature range: -40 °C < Tj < 150 °C

? Very small SMD-Package

? Green Product (RoHS compliant)

? AEC Qualified

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    TLE4241GM

  • 制造商:

    Infineon Technologies

  • 類(lèi)別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 類(lèi)型:

    線性

  • 內(nèi)部開(kāi)關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    4V

  • 電壓 -?供電(最高):

    45V

  • 電壓 - 輸出:

    40V

  • 電流 - 輸出/通道:

    60mA

  • 調(diào)光:

    PWM

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 安裝類(lèi)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:

    PG-DSO-8-9

  • 描述:

    IC LED DRVR LINEAR PWM 60MA 8DSO

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38800
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