Digital Power Supply and PFC Solution

Application

Description

Advanced digital power solution using TI C2000 controllers for AC/DC and DC/DC power conversion with power factor correction.

Core Advantages

High-efficiency power conversion reduces energy loss
Integrated protection features enhance system reliability
Wide input voltage range supports global applications
Compact package size enables space-constrained designs
Extensive reference designs accelerate development

Recommended Bill of Materials (BOM)

Item Part Number Description Quantity Datasheet
1 TMS320F28379D Digital power controller 1 📄 Download
2 UCC27511 Gate drivers 4 📄 Download
3 INA219 Current/power monitoring 2 📄 Download
4 OPA2192 Voltage sensing amplifiers 2 📄 Download
5 TMP117 Temperature monitoring 2 📄 Download

Applications

Server and datacenter power supplies
Telecom rectifiers
Industrial power systems
LED drivers
Battery chargers

Technical Specifications

Input Voltage Range
85VAC to 265VAC universal
Output Power
Up to 3kW
P F C Power Factor
>0.99 at full load
T H D
<5% at full load
Efficiency
Up to 96% peak

Customer Success Stories

DataPower Solutions

Datacenter Infrastructure | 1kW Server Power Supply with PFC

Challenge

Needed high-efficiency server power supply meeting 80 Plus Titanium standards with fast transient response for dynamic server loads.

Solution

Implemented digital power solution using F28379D with interleaved CCM PFC and LLC resonant DC/DC. Adaptive burst mode improved light-load efficiency.

Results

Achieved 96.5% peak efficiency, exceeding 80 Plus Titanium requirements. Light-load efficiency at 10% improved by 8%. PMBus telemetry enabled datacenter-wide optimization.

Telecom Power Systems

Telecommunications | 48V Rectifier for Base Stations

Challenge

Required 2kW rectifier for telecom base stations operating from -40C to +75C with strict EMI requirements and hot-swap capability.

Solution

Designed digital rectifier using C2000 controller with Vienna rectifier PFC. Multiple units communicated via CAN bus for load sharing.

Results

Achieved >0.995 power factor and <3% THD. Efficiency remained >95% across full temperature range. Field reliability exceeded 500,000 hours MTBF.

FAE Expert Insights

M

Michael Zhang

Senior FAE - Industrial Applications

15+ years

Professional Insights

[Data Pending] FAE insights to be added based on actual application experience with this solution.

Key Takeaways

  • Optimized for industrial applications with proven reliability
  • Integrated design reduces BOM cost and complexity
  • Comprehensive technical support from BeiLuo FAE team
  • Scalable architecture supports various power levels
  • Complete reference design accelerates time-to-market

Decision Framework

Solution Selection Decision Framework
Steps:
  1. Evaluate application requirements and performance metrics, define design objectives
  2. Compare advantages and disadvantages of different solutions, consider cost and supply chain factors
  3. Reference BeiLuo's successful cases and customer feedback
  4. Consult BeiLuo FAE for professional advice and technical support

Ready to Implement This Solution?

Contact our FAE team for design support and quotes

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Frequently Asked Questions

What is the typical development time for Digital Power Supply and PFC Solution?

With BeiLuo's reference design and FAE support, customers typically complete development in 3-6 months. Our comprehensive technical documentation and sample code significantly accelerate the development process.

Contact BeiLuo FAE for project timeline estimation.

Does BeiLuo provide technical support for this solution?

Yes, BeiLuo provides comprehensive FAE support including schematic review, debugging assistance, and production guidance. Our team has deep expertise in TI products and applications. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Engage BeiLuo FAE early in your design phase.

Can this solution be customized for specific requirements?

Yes, the solution can be customized. BeiLuo FAE team can help adapt the design for your specific application needs, including component selection and optimization. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Discuss customization requirements with BeiLuo FAE.

What certifications does this solution support?

The solution supports industrial and automotive certifications. BeiLuo provides certification guidance and can assist with compliance testing requirements. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Plan certification requirements early in design phase.

Is sample code available for this solution?

Yes, BeiLuo provides sample code and reference implementations to accelerate development. Our FAE team can also provide customized code examples for specific applications. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Request sample code from BeiLuo when starting your project.