The Texas Instruments LP8556SQ-EVM evaluation module (EVM) helps designers evaluate the operation and performance of the LP8556 High-Efficiency LED Backlight Driver. The device features high efficiency boost DC-DC converted and 6 high-precision current sinks that can be controlled by either a PWM signal or an I2C master. In addition to the main board featuring the LP8556SQE-E09, the module features a USB2ANY Interface Board and an LED Board. The USB2ANY Interface Board coupled with the evaluation software enables easy device control and configuration of all device features. The LED board provides a configurable array of 72 side emitting white LEDs.
- 2.7V-36V boost input range (2.7V-20V VDD range)
- 43V maximum boost output voltage
- LP8556SQE-E09 High-Efficiency WLED Driver
- USB2ANY Interface Board for easy device control
- Configurable array of 72 side emitting white LEDs
- Evaluation Software
- Compact, low-profile, external components