A7121 converter equivalent, 2a 1.2mhz high efficiency synchronous step-down dc-dc converter.
The A7121 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 L.
The A7121 can supply up to 2A output load current from a 2.5V to 6.0V input voltage and the output voltage can be regul.
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The A7121 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 .
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