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RT8815A RT8815AGQW 5U= Marking 5U=RT IC
Reviews
Category: RT IC Richtek
Description
The RT8815A Charging IC is a high-performance 2/1 phase synchronous Buck PWM controller designed for advanced graphics processors and computer power management systems. It features a Constant-On-Time (COT) architecture for superior transient response and efficiency. The IC integrates two powerful MOSFET drivers with internal bootstrap diodes, ensuring fast switching and reduced component count.
Engineered for reliability, the RT8815A includes essential protection features such as Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), current limit, and thermal shutdown. Its WQFN-20L 3x3 package offers compactness and high thermal efficiency, ideal for space-constrained designs.
Specification
Typical applications include graphic cards, notebook power stages, and embedded systems requiring stable, efficient, and protected voltage regulation.
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