STR-4LED-SOL-EVAL-EVK: Strata Enabled LED Evaluation Board with Buck, Boost, PWM and Linear Solutions

LED eval board offering buck, boost, PWM, and linear solutions using CAV4201, LV52204, CAT9532, and LM358 respectively. Enabled with Strata software for full control and telemetry.

The LED Power Solutions Evaluation Board uses four different LED control methodologies to provide interactive LED control via Strata. CAT9532?s (PULSE) provide two strings of dynamic RGB color mixing via I2C interface for quick color changes and over 16 million color options. Linear solution (LINEAR) uses simple analog components to drive a constant current through the LEDs. The CAV4201 (BUCK) offers a step down SMPS solution with high efficiency and high current output that is fully automotive qualified. The LV52204 (BOOST) provides a step up SMPS solution for low current backlighting yielding high efficiency and high output voltage. In addition to these four complete solutions, the LED Power Solutions Eval board has multiple external connection points to use your own LED hardware. See the Strata webpage at for more details!

Features and Applications


  • 5V to 24V Input Power
    ─ Minimum 10V needed for full RGB drive due to LED forward voltages
  • I2C RGB LED Control for over 16 million colors - PULSE
  • External RGB Strip option - PULSE
  • Non-flickering linear RGB drive - LINEAR
  • High efficiency 350mA LED drive with AEC Qualification - BUCK
  • External connection for alternate high-power LEDs - BUCK
  • LED Power and Temperature Monitoring - BUCK/BOOST
  • LED Current Shunt Protection - BOOST


  • Backlighting
  • RGB Color Mixing
  • 3.3V, 5V, 12V, and 24V Lighting Systems
  • High Brightness LEDs
  • Automotive Lighting
  • Consumer Lighting
  • Turn Indicators
  • Dash Lighting
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
Strata Enabled LED Evaluation Board with Buck, Boost, PWM and Linear Solutions CAT9532HV6I-GT2 CAV4201TD-GT3
Avnet (2020-08-19) : 2
Technical Documents
Type Document Title Document ID/Size Rev
Software Strata Setup Software for Microsoft Windows Strata setup Windows - 82652 KB Locked 
Video Multi-solution LED board with GUI Control | Strata WVD17301/D   
Eval Board: Schematic STR-4LED-SOL-EVAL-EVK Schematic STR-4LED-SOL-EVAL-EVK_SCHEMATIC - 1469 KB  0 
Eval Board: Gerber STR-4LED-SOL-EVAL-EVK Gerber Layout Files (Zip Format) STR-4LED-SOL-EVAL-EVK_GERBER - 502 KB  0 
Eval Board: Manual STR-4LED-SOL-EVAL-EVK User Guide STR-4LED-SOL-EVAL-EVK_user_guide - 1368 KB  0 
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Multi-solution LED board with GUI Control | Strata
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