Intersil Buck Regulator for ISL8026 for Synchronous Buck Regulator

The ISL8026 and ISL8026A Evaluation Boards demonstrate the features of the highly efficient, synchronous step down DC-DC converters.

Up to 95% efficiency
Input voltage from 2.5 V to 5.5 V
1% reference accuracy over variations in load/line/temperature
Start up with pre-biased output
Internal soft-start (1 ms or adjustable)
Soft-stop output discharge during disabled
Operation frequency at 1 MHz for ISL8026, or 2 MHz for ISL8026A
External synchronisation up to 4 MHz
Negative overcurrent protection
Point-of-Load applications

Switching Voltage Regulators, Intersil