The ISL69147 is a digital dual output, multiphase PWM controller designed to be compliant with AMD SVI2 specifications. The digital multiphase controller can be configured to support any desired phase assignments up to a maximum of seven phases across the two outputs (X and Y). For example, 6+1, 5+2, 4+2, 3+3, 3+2, or even a single output operation as a 7+0 configuration are supported.
Advanced linear digital modulation scheme Zero latency synthetic current control for excellent high frequency current balance Auto phase add/drop for excellent load vs efficiency profile Excellent DVID performance Dual edge modulation for faster transient response Up to 1MHz operation for high density designs Diode braking for overshoot reduction Diode emulation for enhanced light-load efficiency Pulse-by-pulse phase current limiting Total output current protection Output and input OV/UV protection Open voltage sense detect Black box recording capability for faults