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Light Dimmer

Overview
Documentation
Tools and Software
HW Evaluation Tools
Solutions
Key Products
Light dimmers help improve comfort as well as reduce energy consumption by enabling users to adjust ambient illumination levels. They can have simple manually operated knobs or be operated by a remote control and even be part of a building lighting control system.

Our products and solutions

We have a range of power discretes including DIAC, Triacs and IGBTs together with STM32 microcontrollers and wireless connectivity as well as proximity and gesture sensor solutions to help design high-efficiency dimmers.

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Version
Latest update

Application Notes (5 of 10)

Resource title
Version
Latest update
AN2590 20 W dimmable CFL ballast solution
1.2 13 Sep 2018
13 Sep 2018
AN2590 20 W dimmable CFL ballast solution 1.2
AN2771 2x58 W/T8 or 2x36 W/T8 ballast demonstration board driven by L6585D
1.1 13 Sep 2018
13 Sep 2018
AN2771 2x58 W/T8 or 2x36 W/T8 ballast demonstration board driven by L6585D 1.1
AN2838 35 W wide-range high power factor flyback converter evaluation board using the L6562A
2.0 13 Sep 2018
13 Sep 2018
AN2838 35 W wide-range high power factor flyback converter evaluation board using the L6562A 2.0
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
AN2835 70 W HID lamp ballast based on the L6569, L6385E and L6562A
1.2 13 Sep 2018
13 Sep 2018
AN2835 70 W HID lamp ballast based on the L6569, L6385E and L6562A 1.2
AN5274 EVALKITSTKNX user guide and performances report
3.0 21 Sep 2022
21 Sep 2022
AN5274 EVALKITSTKNX user guide and performances report 3.0
AN4363 How to select the Triac, ACS, or ACST that fits your application
2.1 15 Jan 2019
15 Jan 2019
AN4363 How to select the Triac, ACS, or ACST that fits your application 2.1
AN392 Microcontrollers and TRIAC-based dimmers
2.3 13 Sep 2018
13 Sep 2018
AN392 Microcontrollers and TRIAC-based dimmers 2.3
AN2703 Parameter list for SCRs, Triacs, AC Switches, and Diacs
3.0 25 Mar 2022
25 Mar 2022
AN2703 Parameter list for SCRs, Triacs, AC Switches, and Diacs 3.0
AN303 Thyristors and TRIACs: latching current
3.4 16 Jan 2019
16 Jan 2019
AN303 Thyristors and TRIACs: latching current 3.4
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User Manual (1)

Resource title
Version
Latest update
UM1908 STEVAL-ILD004V2: leading-edge dimmer
1.2 17 Dec 2019
17 Dec 2019
UM1908 STEVAL-ILD004V2: leading-edge dimmer 1.2

Presentations (1)

Resource title
Version
Latest update
X-NUCLEO-6180XA1 Quick start guide
3.0.0 22 Jun 2018
22 Jun 2018
X-NUCLEO-6180XA1 Quick start guide 3.0.0

All Hardware Evaluation Tools

    • Part Number
      		Description
      		Core product
      		Tool Type
      		Supplier
      		Sort by: part number

      STEVAL-ILD003V1
      Active

      Analog wall dimmer for CFL/LED lamps based on the TS820 (EU version 220 V)

      		 TS820 LED and General Lighting Solution Eval Boards -
      STEVAL-ILD003V1
      Active

      Analog wall dimmer for CFL/LED lamps based on the TS820 (EU version 220 V)

      STEVAL-ILD003V2
      Active

      Analog wall dimmer for CFL/LED lamps based on the TS820 (USA version 110 V)

      		 TS820 LED and General Lighting Solution Eval Boards -
      STEVAL-ILD003V2
      Active

      Analog wall dimmer for CFL/LED lamps based on the TS820 (USA version 110 V)

      STEVAL-ILD004V2
      Active

      Digital wall dimmer for halogen and low-consumption lamps

      		 - LED and General Lighting Solution Eval Boards ST
      STEVAL-ILD004V2
      Active

      Digital wall dimmer for halogen and low-consumption lamps
Picture Solution
100 W high efficiency and low THD dimmable LED driver solution for Street Lighting
SL-LLL008V1
Active
75W Wide input voltage digitally controlled constant current LED driver
SL-LTILT04802V1
Active
100 W high efficiency and low THD dimmable LED driver solution for Street Lighting
SL-LLL008V1
Active
75W Wide input voltage digitally controlled constant current LED driver
SL-LTILT04802V1
Active