AP3417A - 1.4MHz High Efficiency Synchronous DC-DC Buck Converter
BCD Semiconductor
General Description
The AP3417A is a 1.4MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 1A 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.
Full PDF Text Transcription for AP3417A (Reference)
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AP3417A. For precise diagrams, and layout, please refer to the original PDF.
Data Sheet 1A, 1.4MHz High Efficiency Synchronous DC-DC Buck Converter AP3417A General Description The AP3417A is a 1.4MHz fixed frequency, current mode, PWM synchronous ...
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he AP3417A is a 1.4MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 1A 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 AP3417A. This feature greatly simplifies the design of switch-mode power supplies. The AP3417A is available in SOT-23-5 package. Features • In
AP3417A Datasheet
