Users Manual ISL8225MEVAL2Z Users Manual: Evaluation Board Industrial Analog and Power All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp. through various means, including the Renesas Electronics Corp. website ( Users Manual ISL8225MEVAL2Z Evaluation Board The ISL8225M is a complete, dual step-down switching mode DC/DC module. The dual outputs can easily be paralleled for single-output, high-current use. It is easy to apply this high-power, current-sharing DC/DC power module to power-hungry datacom, telecom, and FPGA applications. All that is needed to have a complete, dual 15A design ready for use are the ISL8225M, a few passive components, and V setting resistors. OUT The ease of use virtually eliminates design and manufacturing risks while dramatically improving time to market. If more output current is needed, parallel up to six ISL8225M modules to scale up to a 180A solution. The ISL8225M has a thermally enhanced, compact QFN package that operates at full load and over-temperature without requiring forced-air cooling. Easy access to all pins, with few external components, reduces PCB design to a component layer and a simple ground layer. The ISL8225MEVAL2Z evaluation board allows for a single 6-phase paralleled output, which delivers high current up to 90A. The input voltage is 4.5V to 20V and the default output voltage is set at 1.2V. The current level is 90A with no extra cooling required. Key Features Up to 300W output for 3 modules in parallel operation Up to 90A load capability for 3 modules in parallel operation 4.5V to 20V input range 0.6V to 5.5V output range 1.5% output voltage accuracy Up to 95% conversion efficiency Lower output ripple and input ripple due to multiple phases interleave Specifications This board is configured and optimized for the following operating conditions: V = 4.5V to 20V IN V = 1.2V O I = 90A O f = 500kHz SW Ordering Information Part Number Description ISL8225MEVAL2Z 6-Phase, 90A Evaluation Board Related Literature For a full list of related documents, visit our website: ISL8225M device page Related Resources Evaluation Board Video AN1789 Rev.2.00 Page 2 of 18 Jun.25.19