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Isolated Gate Driver Plus GaN FET Reference Designs

EPC

Isolated Gate Driver Plus GaN FET Reference Designs

Silicon Labs and EPC partner together to simplify the evaluation process of their eGaN FETs

Silicon Labs' isolation technology simplifies design and offers the industry's best timing characteristics, highest reliability, and lowest emissions. Customers rely on their solutions to achieve higher system efficiency, higher noise immunity, improve safety, and reduce footprint. These reference designs were developed to enable quick customer adoption and accelerated time-to-market.

Silicon Lab's partnership with EPC enables designers to take advantage of reference designs that simplify the evaluation process of eGAN FETs. These reference designs feature half-bridge topology with on-board gate drives and include all the critical components and layout for optimal switching performance. Most of the boards can be used to easily develop a working prototype and require only the LC output filter and terminals to be added.

Key Features
  • Low latency: 10 ns typical
  • CMTI 50 kV/μs typical
  • UL, CSA, and VDE certified isolation: 2.5 kV, 3.75 kV, and 5 kV options
  • 60-year life at rated working voltage
  • AEC-Q100 qualification
Applications
  • DC-DC converters
  • Power inverters
  • Class D audio amplifiers
  • Solar inverters
  • Motor drive

EPC Half Bridge Plus Driver Development Tools

Half-bridge development boards simplify the evaluation process of these eGaN FETs by including all the critical components and layout for optimal switching performance on a single board that can be easily connected into any existing converter.

Silicon Labs' Included Digital Isolator

The Silicon Labs Si86xx digital isolators are the industry's highest performing, widest channel count series of unidirectional and bidirectional isolators supporting up to reinforced 5 kVrms isolation ratings. Based on our patented CMOS isolation technology, Si86xx isolators enable robust operation in harsh industrial applications.

EPC Half Bridge Plus Driver Development Tools

ImageManufacturer Part NumberDescriptionUtilized IC / PartAvailable QuantityView Details
BOARD DEV FOR EPC2010C 200V EGANEPC9003CBOARD DEV FOR EPC2010C 200V EGANEPC2010C23 - ImmediateView Details
BOARD DEV FOR EPC2012C 200V EGANEPC9004CBOARD DEV FOR EPC2012C 200V EGANEPC2012C13 - ImmediateView Details
BOARD DEV FOR EPC2019 200V EGANEPC9014BOARD DEV FOR EPC2019 200V EGANEPC201915 - ImmediateView Details
BOARD DEV FOR EPC2033EPC9047BOARD DEV FOR EPC2033EPC20335 - ImmediateView Details
BOARD DEV FOR EPC2034EPC9048BOARD DEV FOR EPC2034EPC203420 - ImmediateView Details

Silicon Labs' Included Digital Isolator

ImageManufacturer Part NumberDescriptionTechnologyVoltage - IsolationData RateAvailable QuantityView Details
DGTL ISO 3.75KV GEN PURP 8SOICSI8610BC-B-ISDGTL ISO 3.75KV GEN PURP 8SOICCapacitive Coupling3750Vrms150Mbps21510 - ImmediateView Details
DGTL ISO 5KV 1CH GEN PURP 16SOICSI8610BD-B-ISDGTL ISO 5KV 1CH GEN PURP 16SOICCapacitive Coupling5000Vrms150Mbps2019 - ImmediateView Details
DGTL ISO 3.75KV GEN PURP 8SOICSI8610EC-B-ISDGTL ISO 3.75KV GEN PURP 8SOICCapacitive Coupling3750Vrms150Mbps876 - ImmediateView Details
DGTL ISO 5KV 1CH GEN PURP 16SOICSI8610ED-B-ISDGTL ISO 5KV 1CH GEN PURP 16SOICCapacitive Coupling5000Vrms150Mbps59 - ImmediateView Details
DGTL ISO 2.5KV GEN PURP 8SOICSI8610AB-B-ISRDGTL ISO 2.5KV GEN PURP 8SOICMagnetic Coupling2500Vrms1Mbps2293 - ImmediateView Details