ISL8013AEVAL2Z

ISL8013AEVAL2Z is a 3A high-efficiency synchronous buck regulator evaluation board. It is intended for use by individuals with requirements for point-of-load (POL) applications sourcing from 2.7V to 5.5V. This evaluation board demonstrates the performance of the ISL8013A low quiescent current mode converter. The ISL8013A is a high-efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 3A of continuous output current from a 2.8V to 5.5V input supply. It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability.

• High efficiency synchronous buck regulator with up to 95% efficiency
• Power-Good (PG) output with 1ms delay
• 3% output accuracy over-temperature/load/line, 3A guaranteed output current
• Start-up with pre-biased output, internal digital soft-start - 1ms
• Soft-stop output discharge during disabled, 35µA quiescent supply current in PFM mode
• Selectable forced PWM mode and PFM mode, external synchronization up to 4MHz
• Less than 1µA logic controlled shutdown current
• 100% maximum duty cycle for lowest dropout
• Internal current mode compensation
• Peak current limiting and hiccup mode short circuit protection and over temperature protection