ISL8025A Overview
ISL8025, ISL8025A pact Synchronous Buck Regulators The ISL8025, ISL8025A are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 5A of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver a very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8025,...
ISL8025A Key Features
- 2.7V to 5.5V input voltage range
- Very low ON-resistance FET’s
- P-channel 36mΩ and
- High efficiency synchronous buck regulator with up to 95%
- Pin-to-pin patible with ISL8023 and ISL8024
- 0.8% reference accuracy over-temperature/load/line
- Internal soft-start: 1ms or adjustable
- Soft-stop output discharge during disable
- Adjustable frequency from 500kHz to 4MHz
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