Advanced Monolithic Systems AMS2566
The AMS2566 is a 360 KHz fixed frequency Output Adjustable from 0.8V to 24V PWM buck (step-down) DC/DC converter, Maximum Duty Cycle 100% Minimum Drop Out 0.6V Fixed 360KHz Switching Frequency 5A Constant Output Current Capability Internal Optimize Power MOSFET High efficiency up to 85~90% Excellent line and load regulation TTL shutdown capability capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation. When short protection function happens, the operation frequency will be reduced from 360KHz to 70KHz. Supply Voltage Input AMS2566 operates from a 3.6V to 25V DC voltage.