Texas Instruments LP8866EVM Evaluation Module
Texas Instruments LP8866EVM Evaluation Module evaluates the characteristics, operation, and performance of the LP8866(S)-Q1 device. The LP8866(S)-Q1 is a 6-channel high-efficiency LED driver for automotive display LED backlighting. The LP8866(S)-Q1 device integrates a boost or SEPIC controller and six high-precision current sinks.
The Texas Instruments LP8866EVM Evaluation Module features an up to 48V Vout boost controller and six high-precision current sinks. The evaluation module supports built-in phase-shift PWM dimming, hybrid dimming, current dimming, and direct PWM dimming mode.
Features
- Input voltage range 3V to 48V
- Up to 48V Vout boost controller
- Six high-precision current sinks
- Extensive fault diagnostics
- Supports built-in phase-shift PWM dimming, hybrid dimming, current dimming, and direct PWM dimming mode
- LED brightness is controlled globally through an I2C interface or PWM input
Kit Contents
- USB2ANY
- Ribbon cable
- USB cable
- LP8866EVM
- LP886X-LEDLOAD-EVM
Required Equipment
- DC power supply: 24V or higher, 6A or higher
- LED cable: 7-position ribbon cable
- PC to run GUI software
- GUI software
Applications
- Automotive infotainment
- Automotive instrument clusters
- Smart mirrors
- Heads-Up Displays (HUD)
- Central Information Displays (CID)
- Audio-Video Navigation (AVN)
Layout
Hardware Setup
Related Products
Texas Instruments LP8864-Q1 High-Efficiency LED Driver
Four high-precision current sinks support phase shifting that are automatically adjusted.
Texas Instruments LP8866-Q1 High-Efficiency LED Driver
Six high-precision current sinks support phase shifting that are automatically adjusted.
Published: 2019-12-27
| Updated: 2024-02-21