Renesas Electronics Buck Regulator for ISL8033 for Synchronous Buck Regulator

ISL8033 Dual 3A Synchronous Buck Regulator Demonstration Board

The ISL8033DEMO1Z Demonstration Board demonstrates the features of the Intersil ISL8033, a Dual 3A Low Quiescent Current High Efficiency Synchronous Buck Regulator.

Up to 95% efficiency
Power-Good (PG) output
Supply Voltage 2.85 V to 6 V
2% Output Accuracy over variation in load/line/temperature
Start-up with Pre-biased output
External Synchronisation up to 6 MHz
8 μA typical Logic Controlled Shutdown Current
100% maximum Duty Cycle for Lowest Dropout
Internal Current Mode Compensation
Peak Current Limiting
Hiccup mode Short Circuit Protection and Over-Temperature Protection
Negative Current Detection and Protection
Adjustable Peak Overload Current

Switching Voltage Regulators, Intersil