RT3668EB controller equivalent, single channel pwm controller.
CCRCOT (Constant Current Ripple Constant On-Time) with G-NAVP (Green-Native AVP), which is Richtek's proprietary topology. G-NAVP makes it an easy setting controller to m.
* AMD FP4 GFX and FCH Power
Simplified Application Circuit
To GFX VVDDNB
RT3668EB
VRHOT_L
PHASE1
SVC SVD
PHAS.
The RT3668EB is a single channel PWM controller with 2 integrated drivers and 1 LDO regulator, it is compliant with AMD SVI2 Voltage Regulator Specification to support FP4 GFX power (VDDCR_GFX) and FCH power (VDDCR_FCH_S5). The RT3668EB features CCRC.
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