The ISL6539EVAL2 evaluation board is used to evaluate the ISL6539 wide input range, dual pulse width modulation (PWM) controller with DDR option. The evaluation board supports testing with laboratory power supplies. Both regulated outputs can be exercised through external loads. There are posts available on the two regulated output rails for drawing a load and/or monitoring the voltages.
The ISL6539EVAL2 has two LEDs which indicate the status of the individual channel power-good (PGOOD) signals. There are also four scope probe points that allow for in-depth analysis. Four jumpers have also been provided for control and monitoring purposes.