Fairchild’s power management solutions drive efficiency while simplifying system design, educing board space, improving system reliability, achieving excellent energy savings performance and accelerating time to market. Our industry leading integrated technologies and unique packaging solutions address system cooling and optimized power density.

Design Advantages

  • Fairchild’s power management solutions offer the optimum combination of standby power and operating efficiency for various charger designs with different power levels.
  • Fairchild uses the most innovative packaging technologies designed for minimal size, highest reliability and maximum thermal performance.
  • Fairchild’s mWSaver Technology combines our most energy efficient process and circuit technologies for power adapter design, offering industry's lowest standby/no-load power consumption.
  • Fairchild’s FPS products provide the highest levels of efficiency and system reliability
Application NoteDescription
AN-4138Design Considerations for Battery Charger Using Green Mode Fairchild Power Switch (FPS™)
AN-4129Green Current Mode PWM Controller FAN7601
AN-4150Design Guidelines for Flyback Converters Using FSQ-Series Fairchild Power Switch (FPS™)
AN-6073FAN6751 Highly Integrated Green-Mode PWM Controller
AN-6300FAN6300/A/H Highly Integrated Quasi-Resonant PWM Controller
AN-6027Design of Power Factor Correction Circuit Using FAN7530
AN-6075Compact Green-Mode Adapter Using FSQ500L for Low Cost
AN-8035Design Consideration for Boundary Conduction Mode Power Factor Correction (PFC) Using FAN7930
AN-6026Design of Power Factor Correction Circuit Using FAN7529
AN-8025Design Guideline of Single-Stage Flyback AC-DC Converter Using FAN7530 for LED Lighting
AN-6014Green Current Mode PWM Controller FAN7602
AN-558Introduction to Power MOSFETs and their Applications
AN-4137Design Guidelines for Offline Flyback Converters using FPS™
AN-6067Design and Application of Primary-Side Regulation (PSR) PWM Controller
AN-8033Design Guideline for Primary Side Regulated (PSR) Flyback Converter Using FAN103 and FSEZ13X7
AN-6069Application Review and Comparative Evaluation of Low-Side Gate Driver
AN-400ALow-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback
AN-6747Applying FAN6747 to Control a Flyback Power Supply with Peak Current Output
AN-6921Integrated Critical Mode PFC / Quasi-Resonant
AN-6076Design and Application Guide of Bootstrap Circuit for High-Voltage Gate-Drive IC
AN-42047Power Factor Correction (PFC) Basics
AN-4151Half-Bridge LLC Resonant Converter Design Using FSFR-Series Fairchild Power Switch (FPS™)
AN-5232New Generation Super-Junction MOSFETs, SuperFET® II and SuperFET® II Easy Drive MOSFETs for High Efficiency and Lower Switching Noise
AN-1031Considerations in Designing the Printed Circuit Boards of Embedded Switching Power Supplies
AN-8024Applying Fairchild Power Switch (FPS™) FSBH-series to Standby Auxiliary Power Supply
AN-4153Designing Asymmetric PWM Half-Bridge Converters with a Current Doubler and Synchronous Rectifier using FSFA-Series Fairchild Power Switches (FPS™)
AN-4140Transformer Design Consideration for Offline Flyback Converters Using Fairchild Power Switch (FPS™)
AN-4141Troubleshooting and Design Tips for Fairchild Power Switch (FPS™) Flyback Applications
AN-4148Audible Noise Reduction Techniques for FPS™ Applications
AN-5841Applying SG5841 to Control a Flyback Power Supply
AN-6077SG6742 - Highly Integrated Green-Mode PWM Controller
AN-6846Applying SG6846 to Control a Flyback Power Supply with Surge Current Output
AN-6858Applying SG6858 to Control a Flyback Power Supply
AN-6902Applying SG6902 to Control a CCM PFC and Flyback/PWM Power Supply
AN-42007Safety, EMI and RFI Considerations
AN-6753Highly Integrated Green-Mode PWM Controller
AN-4145Electromagnetic Compatibility for Power Converters
AN-7531Implementing A Primary Side Peak-Current-Mode Half-Bridge Converter
AN-6741Flyback Power Supply Control with the SG6741
ApplicationDocument NumberFeatured
Power (W)
Input Voltage
Range (VAC)
Cell Phone ChargerPDFRD-336
3.9 W90-265VACPrimary-Side Regulated Flyback Converter
Cell Phone ChargerPDFRD-315
5 W90-265VACPrimary-Side Regulated Flyback Converter
Notebook AdapterPDFRD-311
65 W90-264VACFlyback Converter
Netbook AdapterPDFRD-337
40 W90-265VACFlyback Converter
Notebook AdapterPDFRD-269
90 W90-264 VACBCM Boost PFC and Quasi-Resonant Flyback Converter
Cell Phone ChargerPDFRD-310
3.5 W90-265VACPrimary-Side Regulated Flyback Converter