Dual LED ballast shield evaluation board offers a complete solution

The ON Semiconductor Dual LED Ballast Shield Evaluation Board, available from RS Components, uses the NCV78763, a single chip, highly efficient smart power ballast and dual LED driver which is designed for high current LEDs. The device provides the complete solution to drive two strings up to 60V, using two internal independent buck switch channel outputs with the PCA9655E to provide 16-bits of General Purpose parallel Input and Output expansion through the I2C-bus and SMBus. Due to the SPI programmability, one single hardware setup can support multiple system configurations for a flexible platform solution approach.