AP3435 Datasheet (BCD Semiconductor) - Synchronous Step Down DC-DC Converter

AP3435, Synchronous Step Down DC-DC Converter

The AP3435 is a high efficiency step-down DC-DC voltage converter.

The chip operation is optimized by peak-current mode architecture with built-in synchronous power MOS switchers.

The oscillator and timing capacitors are all built-in providing an internal switching frequency of 1MHz that allows the

AP3435 Features

* High Efficiency Buck Power Converter

* Output Current: 3.5A

* Low RDS(ON) Internal Switches:100mΩ (VIN=5V)

* Adjustable Output Voltage from 0.8V to 0.9×VIN

* Wide Operating Voltage Range: 2.7V to 5.5V

* Built-in Power Switches for Synchronous Rectifi