2.8V to 5.5V Input Voltage Range Output Voltages from 0.8V to VIN High Efficiency: Up to 94% 1MHz Constant Frequency Operation With power saving mode Up to 3A Output Curr.

The AX3522 can supply up to 3A output load current from a 2.8V to 5.5V input voltage and the output voltage can be regu.

The AX3522 is a 1MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 3A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load co.

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