AX3514/A/B 1.
2MHz, 2A Synchronous Step-Down Converter  GENERAL DESCRIPTION The AX3514/A/B is a 1.
2MHz constant frequency current mode PWM step-down converter.
It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions.
The AX3514/A/B also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications.
The AX3514/A/B can supply up to 2A output load current from a 2.
6V to 5.
5V input voltage and the output voltage can be regulated as low as 0.
6V.
The...

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