PWM Control 5A Step-Down Converter

APE1809 consists of Step-down Switching Regulator with PWM control. These devise include a reference voltage source, oscillation circuit, error Amplifier internal PMOS and etc. APE1809 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to very the duty ratio linearly form 0 up to 100%. This converter also contains an error Amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced. Also, an internal compensation block is built in to minimum external component count. By APEC
APE1809D 's PackagesAPE1809D 's pdf datasheet

APE1809D Pinout, Pinouts
APE1809D pinout,Pin out
This is one package pinout of APE1809D,If you need more pinouts please download APE1809D's pdf datasheet.

APE1809D Application circuits
APE1809D circuits
This is one application circuit of APE1809D,If you need more circuits,please download APE1809D's pdf datasheet.

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