LED照明系统

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工具与软件

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在所有汽车照明系统中，LED正在逐渐取代现有技术，因为它们具有更高效率、更长的使用寿命（具有先天的抗冲击性）、设计灵活性和持续降低成本的能力。 LED正在逐渐改变车辆的外观设计，采用新的照明风格和形式，让每一辆新车独树一帜。如今，智能照明系统需要先进的LED驱动解决方案，包括高级诊断（LED灯串开路检测、过载等）和控制功能（PWM、恒流）。此外，更多先进的系统采用动态照明和电机驱动进行前大灯调整和光束控制。 ST提供满足照明需求的全系列解决方案，从模拟驱动器和先进的调压器到专用于全面LED照明的高度灵活的驱动器。高性能、高性价比的汽车用微控制器和广泛的标准产品组合使得本产品更趋完整。

LED车前大灯

我们拥有适用于有源LED前照灯的完整解决方案，包括大功率LED驱动器、电源管理IC、步进电机驱动器、收发器和ESD保护器件。控制单元可以基于SPC5 32位微控制器。

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LED lighting challenges

Today’s smart lighting systems require sophisticated LED drive solutions that include advanced diagnostics (LED string disconnection detection, overload, etc.) and control features (PWM, DC). In addition, more advanced systems, implement dynamic lighting and motor drives for headlamp levelling and beam control.

Our products and solutions

ST has a complete range of solutions for lighting needs, from analog drivers and advanced regulators to dedicated highly flexible drivers for full LED lighting. High performance, cost effective automotive microcontrollers and an extensive standard product portfolio complete the offer.

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	Resource title	版本	Latest update

应用手册 (5)

	Resource title	版本	Latest update
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	AN5316 35 W wide input range flyback converter using HVLED001B quasi-resonant flyback controller and STF10LN80K5	2.0	02 Jun 2020	02 Jun 2020 AN5316 35 W wide input range flyback converter using HVLED001B quasi-resonant flyback controller and STF10LN80K5 2.0
PDF	AN5335 35W transition-mode flyback converter with ultra-low THD based on HVLED007	1.2	19 Dec 2019	19 Dec 2019 AN5335 35W transition-mode flyback converter with ultra-low THD based on HVLED007 1.2
PDF	AN5274 EVALKITSTKNX user guide and performances report	3.0	24 Mar 2021	24 Mar 2021 AN5274 EVALKITSTKNX user guide and performances report 3.0
PDF	AN5351 EVL80WLED-STCH03: 80W-1A primary side current loop control LED driver with STCH03 for street lighting applications	1.0	02 Sep 2019	02 Sep 2019 AN5351 EVL80WLED-STCH03: 80W-1A primary side current loop control LED driver with STCH03 for street lighting applications 1.0

宣传册 (3)

	Resource title	版本	Latest update
PDF	A798x, A597x switching regulators for car power management	1.0	02 Jul 2021	02 Jul 2021 A798x, A597x switching regulators for car power management 1.0
PDF	L99LD01 Automotive LED driver flyer	1.0	29 Mar 2018	29 Mar 2018 L99LD01 Automotive LED driver flyer 1.0
PDF	ST33G1M2A/M secure automotive and M2M microcontrollers	2.0	04 May 2021	04 May 2021 ST33G1M2A/M secure automotive and M2M microcontrollers 2.0

选型指南 (2)

	Resource title	版本	Latest update
PDF	Automotive-grade protection devices and rectifiers	1.0	14 Jul 2021	14 Jul 2021 Automotive-grade protection devices and rectifiers 1.0
PDF	Smart power solutions for car body applications	4.0	23 Apr 2021	23 Apr 2021 Smart power solutions for car body applications 4.0

手册 (4)

	Resource title	版本	Latest update
PDF	All you need to drive SPC56 32-bit power architecture MCUs	1.0	14 Jul 2021	14 Jul 2021 All you need to drive SPC56 32-bit power architecture MCUs 1.0
PDF	Driving smart power in automotive	1.0	02 Jul 2021	02 Jul 2021 Driving smart power in automotive 1.0
PDF	SPC58 C-line	1.0	17 May 2021	17 May 2021 SPC58 C-line 1.0
PDF	VIPower M0-7 - Miniaturized high-side driver family	1.0	02 Jul 2021	02 Jul 2021 VIPower M0-7 - Miniaturized high-side driver family 1.0

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