S6AP412AF8GN1C000

S6AP412A contains 2ch buck DC/DC converter and 1ch buck-boost DC/DC converter. One of the buck DC/DC converter is available for Multi-Phase method. Multi-Phase DC/DC converter is possible to load high current until 4A. S6AP412A can supply the main power line in several systems by using only its chip. The current mode control is adopted for the DC/DC converter, and it is possible to use the small chip inductor with the high switching frequency operation which contains internal switching FETs. S6AP412A contains the output setting resistor and the phase compensation circuit, and contributes to reduce the number of external components and its mount area. Also it contains the CTL input pin which can control the ON/OFF for each DC/DC converter, the Power Good signal output pin and I2C communication interface, therefore it is easy to design the power supply sequence. It is possible to tune in the output voltage exactly using the I2C communication.