Application Solutions

18W High-Efficiency Adapter Solution

Complete 18W adapter solution featuring PN8147 flyback controller with synchronous rectification

Quasi-Resonant Operation Synchronous Rectification Built-in Frequency Dithering

LED Lighting Driver Solution

Complete LED lighting solution with dimming control and high efficiency

Primary-Side Control Integrated MOSFET Built-in Dimming Interface

DC Motor Control Solution

Complete DC motor control solution with PWM speed control and protection features

Dual H-Bridge Configuration Integrated PWM Control Low RDS(on)

Frequently Asked Questions

What reference designs does Chipown provide?

Chipown provides comprehensive reference designs for AC/DC adapters, LED drivers, motor drivers, and DC/DC converters. Each design includes complete schematics, detailed BOM, PCB layout guidelines, Gerber files, and comprehensive test reports. Reference designs are validated for performance, efficiency, and EMC compliance. Engineers can use these designs as starting points and customize them for specific application requirements, significantly reducing development time and risk.

Review reference designs and consult with FAE for application-specific recommendations.

How can I get evaluation boards for Chipown products?

Evaluation boards are available through our authorized distribution channel for most Chipown product families. To request evaluation boards, contact our sales team with your specific product interests and target applications. Evaluation kits include the populated PCB, documentation, and quick start guide. Sample lead time is typically 1-2 weeks for standard products. For high-volume or custom evaluation needs, please discuss with your local sales representative.

Review reference designs and consult with FAE for application-specific recommendations.

Does Chipown provide design support?

As an authorized Chipown distributor, we provide comprehensive design support services including schematic review, PCB layout guidance, thermal analysis, and troubleshooting assistance. Our FAE team has extensive experience with power management designs across consumer, industrial, and automotive applications. We can help optimize your design for efficiency, cost, and reliability. Contact us early in your design cycle for best results.

Review reference designs and consult with FAE for application-specific recommendations.

What is the typical development time for a custom power supply?

Development timeline depends on design complexity and your team's experience. With Chipown's reference designs and our technical support, a typical single-output adapter design can be completed in 4-6 weeks including prototyping and initial testing. Multi-output or more complex designs may take 8-12 weeks. We recommend starting with our reference designs and modifying them for your specific requirements to accelerate development.

Review reference designs and consult with FAE for application-specific recommendations.

Can Chipown products meet international safety standards?

Yes, Chipown ICs are designed to meet international safety standards including IEC/EN 62368-1, IEC/EN 60950-1, and UL standards. Our reference designs include safety considerations and guidelines for meeting clearance/creepage requirements, isolation, and protection. For specific safety certifications, please consult with our FAE team to ensure your design meets all applicable requirements for your target markets.

Review reference designs and consult with FAE for application-specific recommendations.