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はじめる

屋外の公共区域に設置されるデジタル看板や掲示板などの機器は、広告や情報提供、娯楽、販売促進などの目的でテキストや画像、アニメーションやビデオ･メッセージを表示するために使用され、一般的にはLEDを広範囲に使用してピクセル･マトリクスを構成しています。そのため、高輝度（HB）LEDを定電流でパネル全体にわたり均等に駆動することにより、高品質の画像レンダリングを実現することが非常に重要です。

STは、大規模なアレイ/マトリクスでの使用に最適化した幅広いLED駆動ソリューションの提供により、特許取得済みの省電力機能による高効率とLED入力電流の高精度制御を可能にしています。

Picture	Solution
	75W Wide input voltage digitally controlled constant current LED driver SL-LTILT04802V1 量産中

75W Wide input voltage digitally controlled constant current LED driver

SL-LTILT04802V1

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アプリケーションノート (5 of 15)

フライヤ (2)

	Resource title		Latest update
PDF	DC-DC converters		30 Jun 2020	30 Jun 2020 DC-DC converters
PDF	L6984, L6986 Energy saving synchronous DC-DC converters for industrial		06 Feb 2020	06 Feb 2020 L6984, L6986 Energy saving synchronous DC-DC converters for industrial

セレクション･ガイド (1)

	Resource title		Latest update
PDF	Linear and Switching Voltage Regulators Selection Guide 3.0		04 Jan 2021	04 Jan 2021 Linear and Switching Voltage Regulators Selection Guide 3.0

パンフレット (1)

	Resource title		Latest update
PDF	スマート･インダストリ向け製品 & ソリューションガイド 3.1		26 Nov 2020	26 Nov 2020 スマート･インダストリ向け製品 & ソリューションガイド 3.1

検索

	Resource title	Latest update
PDF	AN4677 12 V - 150 W resonant converter with synchronous rectification based on L6563H, L6699 and SRK2001 1.0	13 Sep 2018	13 Sep 2018 AN4677 12 V - 150 W resonant converter with synchronous rectification based on L6563H, L6699 and SRK2001 1.0
PDF	AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller 2.0	24 Mar 2020	24 Mar 2020 AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller 2.0
PDF	AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller 3.0	24 Mar 2020	24 Mar 2020 AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller 3.0
PDF	AN2644 An introduction to LLC resonant half-bridge converter 2.0	13 Sep 2018	13 Sep 2018 AN2644 An introduction to LLC resonant half-bridge converter 2.0
PDF	AN4607 Basics on the thyristor (SCR) structure and its application 2.0	13 Sep 2018	13 Sep 2018 AN4607 Basics on the thyristor (SCR) structure and its application 2.0
PDF	AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers 3.1	24 Mar 2020	24 Mar 2020 AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers 3.1
PDF	AN5264 EVL400W-EUPL7 400W SMPS demonstration board 2.0	24 Mar 2020	24 Mar 2020 AN5264 EVL400W-EUPL7 400W SMPS demonstration board 2.0
PDF	AN2852 EVL6591-90WADP: 90 W AC-DC asymmetrical half-bridge adapter using L6591 and L6563 1.1	13 Sep 2018	13 Sep 2018 AN2852 EVL6591-90WADP: 90 W AC-DC asymmetrical half-bridge adapter using L6591 and L6563 1.1
PDF	AN4608 How to select the right thyristor (SCR) for your application 1.0	13 Sep 2018	13 Sep 2018 AN4608 How to select the right thyristor (SCR) for your application 1.0
PDF	AN4606 Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips 2.2	03 Apr 2020	03 Apr 2020 AN4606 Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips 2.2
PDF	AN2450 LLC resonant half-bridge converter design guideline 6.0	13 Sep 2018	13 Sep 2018 AN2450 LLC resonant half-bridge converter design guideline 6.0
PDF	AN4406 MDmesh™ M2: the new ST super-junction technology ideal for resonant topologies 1.0	13 Sep 2018	13 Sep 2018 AN4406 MDmesh™ M2: the new ST super-junction technology ideal for resonant topologies 1.0
PDF	AN3168 Non-insulated SCR / Triac control circuits 1.2	13 Sep 2018	13 Sep 2018 AN3168 Non-insulated SCR / Triac control circuits 1.2
PDF	AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0	24 Mar 2020	24 Mar 2020 AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
PDF	AN303 Thyristors and TRIACs: latching current 3.4	16 Jan 2019	16 Jan 2019 AN303 Thyristors and TRIACs: latching current 3.4