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RT3662AR RT3662ARGQW IC QFN-40
Reviews
Category: RT IC Richtek
Description
The RT3662AR RT3662ARGQW IC QFN-40 IC is a dual-output PWM controller designed for efficient power management in AMD CPU platforms. It supports AMD’s Serial VID Interface 2 (SVI2) specification, enabling precise and dynamic voltage control for both the CPU Core (VDD) and Northbridge (VDDNB) rails.
This controller offers excellent load-line accuracy and fast transient response, ensuring stable performance even under varying workloads. The RT3662AR integrates advanced protection features, including Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), and Over-Current Protection (OCP) to safeguard the system from power faults.
With its compact QFN-40 package and high efficiency, it is widely used in AMD desktop and notebook motherboards, VRMs, and other high-performance computing applications.
Specification
Technical Summary:
- Model: RT3662AR / RT3662ARGQW
- Type: Dual PWM Controller IC
- Interface: AMD SVI2 compliant
- Outputs: Dual (VDD and VDDNB)
- Protection: OVP, UVP, OCP
- Package: QFN-40
- Application: AMD CPU voltage regulation and motherboard power management