View cs5303.rev10 datasheet:

CS5303 Three-Phase Buck Controller with Integrated Gate Drivers Description Features The CS5303 is a three-phase step excellent overall regulation, and ™ Enhanced V2 Control down controller which incorporates ease of use. Method all control functions required to The CS5303 multi-phase architecture 5-Bit DAC with 1% power high performance processors reduces output voltage and input Accuracy and high current power supplies. current ripple, allowing for a signifi- Adjustable Output Voltage Proprietary multi-phase architec- cant reduction in inductor values Positioning ture guarantees balanced load and a corresponding increase in 6 On-Board Gate Drivers current distribution and reduces inductor current slew rate. This 200kHz to 800kHz overall solution cost in high