Renesas Electronics Buck Regulator for ISL8088 for Synchronous Buck Regulator

ISL8088 Dual 800mA Synchronous Buck Regulator Evaluation Board. The ISL8088EVAL2Z Evaluation Board demonstrates the features of the ISL8088, a Dual 800 mA Low Quiescent Current 2.25 MHz High Efficiency Synchronous Buck Regulator. Up to 97% Efficiency Power-Good (PG) output Supply Voltage 2.75 V to 5.5 V 3% Output Accuracy over variation in load/line/temperature Start-up with Pre-biased Output 2 ms Internal Digital Soft-Start Soft-Stop Output Discharge During Disabled 30 μA Quiescent Supply Current in PFM Mode PFM Mode selected and optional Forced PWM Mode External Synchronisation up to 4 MHz 6.5 μA typical Logic Controlled Shutdown Current 100% maximum Duty Cycle for Lowest Dropout Internal Current Mode Compensation Peak Current Limiting Over-Temperature Protection Independent enable channels