Data Sheet 1.
2A, 1.
4MHz High Efficiency Synchronous DC-DC Buck Converter AP3417B General Description The AP3417B is a 1.
4MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 1.
2A load with high efficiency, excellent line and load regulation.
The device integrates synchronous P-channel and N-channel power MOSFET switches with low on-resistance.
It is ideal for powering portable equipment that runs from a single Li-ion battery.
A standard series of inductors are available from several different manufacturers optimized for use with the AP3417B.
This feature greatly simplifies the design of switch-mode power supplies.
The AP3417B is availabl...

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