Datasheet Summary
Triple Channel PWM Controller for AMD SVI3 CPU/GPU Core Power Supply
General Description
The RT3674AE is a synchronous buck controller which supports triple output rails and can fully meet AMD SVI3 requirements. The RT3674AE adopts G-NAVPTM (Green Native AVP), which is Richtek’s proprietary topology derived from finite DC gain of EA amplifier with current mode control, making it easy to set the droop to meet all AMD CPU/GPU requirements of AVP (Adaptive Voltage Positioning). Based on the G-NAVPTM topology, the RT3674AE Features a new generation of quick response mechanism (Adaptive Quick Response, AQR) to optimize AVP performance during load transient and reduce output...