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AC-DC Solutions

AC-DC solution covers charger, adapter, home appliance power, USB PD Decoder, and USB PD sink, controllers

Most modern-day electronics equipment requires DC power to properly operate. In turn, DC-powered electronic equipment could be directly converted from AC sources or through rechargeable batteries charged by chargers or adaptors.

Based on isolated flyback and non-isolated high-voltage buck regulators for a mass volume market, Diodes has developed various high performance and yet cost-effective AC-DC controllers, switchers, and related IC chips for both primary side and secondary side regulation to address wide ranges of power applications, including classical chargers, quick chargers, small home appliances, mid-power set-top boxes and networking.

Most recently, Diodes released a three-chip solution for enhancing the performance of ultra-high-power-density USB Type-C® power delivery (PD) systems. These products can be used in a wide variety of consumer electronics applications, including smartphone chargers and notebook adapters. This solution includes an active clamp flyback PWM controller, a synchronous rectification controller, and a PD Controller. More information is available under Quick Charger.

To facilitate ease of product adoption for customers, Diodes has developed various end-product form-factor platform solutions for popular AC-DC chargers and adapters as reference designs. The reference design kits include evaluation boards, user guides, document system specification,s and performance benchmarks for user evaluation and customization.


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