Application notes

DescriptionPDF link
Key RDFC Application Circuit Measurements
describing the most important tests required to check critical performance characteristics and compliance with recommended design practices
AN-2274
Power BJT Specification for RDFC Applications
to help you choose the correct, low cost bipolar transistor for your RDFC application
AN-2276
Offline Power Supply Design with C2470 RDFC Controller
providing design guidelines for use of RDFC topology and C2470 controller IC family. Includes design equations, component selection and information on transformer design.
AN-2280
BJT Primary Switch Ratings in RDFC Applications
a detailed note on assessing different transistor types for potential use in RDFC-based circuits
AN-2337
Measuring Primary Switch Collector Voltage in RDFC Applications
explaining how to measure collector voltage under the most stressful conditions of circuit operation
AN-2497
Testing Key Parameters of High Voltage BJTs for RDFC applications
describing methods to test and characterise BJTs for current gain, breakdown voltage, turn-on speed and other parameters for correct operation of RDFC designs
AN-2576

NEW - PCB Layout Guidelines - NEW
detailed guidelines on creating successful PCB layouts for SMPS applications using CamSemi controller ICs. The content applies to RDFC and PSS products.
AN-3185