Air Conditioner

The Critical design factors and challenges for motor control architectures are efficiency, reliability, noise reduction, thermal performance, reduced board space and ease of design. The design engineers face significant challenges such as component spend, complex algorithm development, and numerous design cycles during implementation. Fairchild constantly expanding product portfolio—combined with manufacturing process enhancements—innovative topologies, and ours systems expertise, allow circuit designers to develop the most advanced solutions to meet their needs. We offer a broad range of SPM®, IGBTs, Gate Drivers, PFC-PWM combos, MOSFETs, phototransistors and diodes for every motor control application. In addition, there are reference designs and evaluation boards to optimize your design success.

Design Advantages

  • Significantly improve performance/cost ratio of variable speed motor drive designs using Fairchild's highly integrated devices; e.g. Motion SPM®, PFC-SPM, and BLDC/PMSM Controller.
  • Preserve flexibility and create proprietary motor control applications using Fairchild's discrete devices; e.g. HVICs, IGBTs, MOSFETs, and optocouplers.
  • Fairchild’s hybrid BLDC/PMSM solution represents the industry’s highest level of hardware and software integration. This easy-to-use system eliminates the software burden; provides high efficiency, fast response and optimized motor control functions.
  • Fairchild’s Motor Control Development System (MCDS) consists of an Integrated Development Environment (IDE) and a MCDS programming kit, provides an integrated software platform that facilitates the rapid development of motor control programs.
  • Fairchild provides you with industry-standard bridge rectifiers, DIACs, Schottky diodes and rectifiers, transient voltage suppressors and Zener diodes. Our products offer the best available combination of quality, features, and packaging options.
Application NoteDescription
AN-4149Design Guidelines for Quasi-Resonant Converters Using KA5Q-series Fairchild Power Switch (FPS™)
AN-6961Critical Conduction Mode PFC Controller
AN-4150Design Guidelines for Flyback Converters Using FSQ-Series Fairchild Power Switch (FPS™)
AN-4146Design Guidelines for Quasi-Resonant Converters Using FSCQ-Series Fairchild Power Switch (FPS™)
AN-7511Insulated-Gate Transistors Simplify AC-Motor Speed Control
AN-9010MOSFET Basics
AN-558Introduction to Power MOSFETs and their Applications
AN-7533A Revised MOSFET Model With Dynamic Temperature Compensation
AN-7515A Combined Single-Pulse and Repetitive UIS Rating System
AN-9005Driving and Layout Design for Fast Switching Super-Junction MOSFETs
AN-7510A New PSPICE Subcircuit for the Power MOSFET Featuring Global Temperature Options
AN-9034Power MOSFET Avalanche Guideline
AN-8021Building Variable Output Voltage Boost PFC Converters with the FAN9612 Interleaved BCM PFC Controller
AN-640Understanding and Minimizing Ground Bounce
AN-9052Design Guide for Selection of Bootstrap Components
AN-4137Design Guidelines for Offline Flyback Converters using FPS™
AN-6067Design and Application of Primary-Side Regulation (PSR) PWM Controller
AN-6069Application Review and Comparative Evaluation of Low-Side Gate Driver
AN-400ALow-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback
AN-8102Recommendations to Avoid Short Pulse Width Issues in HVIC Gate Driver Applications
AN-6076Design and Application Guide of Bootstrap Circuit for High-Voltage Gate-Drive IC
AN-42047Power Factor Correction (PFC) Basics
AN-6086Design Consideration for Interleaved Boundary Conduction Mode PFC Using FAN9611 / FAN9612
AN-FEBFAN9673_B01H2500AUser Guide for FEBFAN9673_B01H2500A Evaluation Board
AN-4165Design Guideline for 3-Channel Interleaved CCM PFC Using the FAN9673 5 kW CCM PFC Controller
AN-4164Design Guideline for 3-Channel Interleaved CCM PFC Using the FAN9673 2.5 kW CCM PFC Controller
AN-9091Boost PFC Inductor Design Guide for PFC SPMв Series
AN-5232New Generation Super-Junction MOSFETs, SuperFET® II and SuperFET® II Easy Drive MOSFETs for High Efficiency and Lower Switching Noise
AN-7514Single-Pulse Unclamped Inductive Switching: A Rating System
AN-9757Determination of Maximum Current Rating for Low RDSON DPAK and D2PAK MOSFETs
AN-9040Assembly Guidelines for Power33 Packaging
AN-7534A New PSPICE Electro-Thermal Subcircuit For Power MOSFETs
AN-7532A New PSPICE Electro-Thermal Subcircuit For Power MOSFETs
AN-6039Board Layout Techniques for High-Performance Amplifiers
AN-9075Smart Power Module, Motion 1200 V SPM 2 Series User Guide
AN-9076New SPM® 2 Package Mounting Guidance
AN-9079SPM® 2 Series Thermal Performance by Mounting Torque
AN-9070Smart Power Module Motion SPM® in SPM45H
AN-9071Smart Power Module Motion SPM® in SPM45H Thermal Performance Information
AN-9072Smart Power Module Motion SPM&174; in SPM45H Mounting Guidance
AN-9760PCB Design Guidance for SPM®
AN-9090PFC SPM® 3 Series Ver. 2 for Boost PFC Topology
AN-9041PFCM Design Guide with Analog PFC IC
AN-7017Reducing Power Losses in MOSFETs by Controlling Gate Parameters
AN-248Electrostatic Discharge Prevention-Input Protection Circuits and Handling Guide for CMOS Devices
AN-9043Smart Power Module DIP SPM® Users Guide
AN-9035Smart Power Module Motion SPM® in SPM3 Users Guide
AN-9042Smart Power Module Tiny-DIP SPM® Users Guide
AN-9082Motion SPM® 5 Series Thermal Performance Information by Contact Pressure
AN-9080Motion SPM® 5 Series Version 2 User’s Guide
AN-9077Motion SPM 7 Series User’s Guide
AN-9078Surface Mount Guidelines for Motion SPM 7 Series
AN-9044Smart Power Module Motion SPM® in Mini DIP SPM®
AN-5241Guidelines for Pb-Free Soldering of Fairchild Components Based on JEDEC® J-STD 20D / IEC EN 61760-1:2006
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-4159Green Mode Fairchild Buck Switch FSL336LR
AN-7520Numerical Method for Evaluating IGBT Losses
AN-9017Manufacturing Technology of a Small Capacity Inverter Using a Fairchild IGBT
AN-7517Practical Aspects of Using PowerMOS Transistors to Drive Inductive Loads
AN-7516Safe Operating Area Testing Without A Heat Sink
AN-9020IGBT Basic II
AN-7500Understanding Power MOSFETs
AN-7504The IGBTs - A New High Conductance MOS-Gated Device
AN-1100Thermal Considerations of Surface Mount Packages
AN-7528(TB334) Guidelines for Soldering Surface Mount Components to PC Boards
AN-9007High Performance 1200V PT IGBT with Improved Short-Circuit Immunity
AN-7505Improved IGBTs with Fast Switching Speed And High-Current Capability
AN-7512Parallel Operation Of Insulated Gate Transistors
AN-4145Electromagnetic Compatibility for Power Converters
AN-7522Using the Thermal Impedance Model
AN-7014Using Integrated Modules to Improve Efficiency, Reliability and Size of Home Appliance Motor Drives
AN-FEBFSL306LRN-CS03User Guide for FEBFSL306LRN_CS03U01A Evaluation Board
AN-9016IGBT Basics 1
AN-4147Design Guidelines for RCD Snubber of Flyback Converters
AN-42007Safety, EMI and RFI Considerations
AN-7502Power MOSFET Switching Waveforms: A New Insight
AN-7506Spicing-Up Spice II Software For Power MOSFET Modeling
AN-7513Parallel Operation Of Semiconductor Switches
AN-3005Design Fundamentals for Phototransistor Circuits
AN-4166Heat Sink Mounting Guide
AN-9037Assembly Guidelines for 8x8 MLP DriverMOS Packaging
AN-7524How to Determine Thermal Resistance for a Power Semiconductor Heat Sink in an SMPS
ApplicationDocument NumberFeatured
Power (W)
Input Voltage
Range (VAC)
Home AppliancePDFRD-345
1500W300~400VDCOne Shunt Solution
Home AppliancePDFRD-354
1500 W1200 V3-Phase Inverter
180 W85-265VACBCM Boost PFC
PMSM Motor Drive SystemPDFRD-401
200 W90~265V AC3-Phase Inverter
PMSM Motor Drive SystemPDFRD-355
600 W90-265 VAC3-Phase Inverter
PSMS Motor Drive SystemPDFRD-411
1000 W220/380 VAC3 Phase Bridge Inverter, Flyback
Home AppliancePDFRD-344
1500W300~400VDCThree Shunt Solution
Power Supply LCD MonitorPDFRD-203
49.2 W85-265VACFlyback Converter
Home AppliancePDFRD-402
150 W - 200 W300~400 VDC3-Phase Inverter
Home AppliancePDFRD-356
49 W - 110 W400 VDC3-Phase Inverter
System Air Conditioner, Industrial InvertersPDFRD-404
3.2 kW / 440 VAC10 A / 1200 V3-Phase IGBT Inverter
Power Supply LCD MonitorPDFRD-330
25.4 W85-265VACFlyback Converter
Power Supply LCD MonitorPDFRD-331
29.6 W85-265VACFlyback Converter
Home AppliancePDFRD-L044
0.5 W85-265VACBuck-Boost Converter
Home AppliancePDFRD-L043
7.08 W85-265VACBuck
18.1 W85-265VACFlyback Converter
Power Supply LCD MonitorPDFRD-334
40 W85-265VACFlyback Converter
Power Supply LCD MonitorPDFRD-204
60 W85-265VACFlyback Converter
Power Supply LED PDP TVPDFRD-267
4.16 W85-265VACFlyback Converter