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Power Semiconductor Devices for Power Sensitive Applications
Fairchild Semiconductor offers a full range of power semiconductor devices that cover high, mid, and low power ranges.
Fairchild is a leader and expert in power semiconductors. We offer one of the broadest and deepest power portfolios. Our products maximize energy savings in virtually every power-sensitive application such as power supply, lighting, computing, mobile, automotive, industrial power, portable medical, consumer, and home appliance.
Fairchild's solutions drive efficiency while simplifying system design, reducing board space, improving system reliability, and accelerating time-to-market.
Power Management Portfolio
- Advanced Load Switches (93)
- Backlighting Unit (BLU) (5)
- Battery Management (10)
- Diodes & Rectifiers (1218)
- Ground Fault Interrupt (GFI) Controllers (6)
- Off-Line & Isolated DC-DC (142)
- Power Factor Correction (26)
- Transistors (618)
- Voltage Regulators (126)
Why Choose Our Products
- Power management solutions are our specialty. We have been delivering power semiconductors since 1957.
- We offer the broadest range of power semiconductor devices that cover high, mid, and low power ranges.
- We use the most innovative packaging technologies designed for minimal size, highest reliability and maximum thermal performance.
- We use in-house process technologies that are optimized for power and mobile applications.
- We are dedicated to provide you with world class customer support, comprised of online tools, design labs, FAEs, and regional centers staffed with expert power engineers.
- All manufacturing locations across Fairchild are certified to ISO/TS16949:2002 industry standards.
Block Diagram
Application Notes
| Application Note | Function/Products | Description |
|---|---|---|
| AN-9044JA | SPM® (Smart Power Modules), Power Management, FSBB15CH60, FSBB15CH60C, FSBB15CH60F, FSBB30CH60, FSBB30CH60C, FSBB30CH60CT, FSBB30CH60F, FSBF10CH60B, FSBF10CH60BT, FSBF10CH60BTL, FSBF15CH60BT, FSBF5CH60B | Smart Power Module Motion SPM® in Mini DIP SPM® (Japanese) |
| AN-9039 | Power Management | Using the FDMS2380 Dual Integrated Solenoid Driver |
Collateral
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Technical Articles
Seminars
A High Power Factor Flyback with Constant-Current Output for LED Lighting Applications This article explains the principles of AC/DC converters in flyback topology having a high power factor input and a constant current output. The most commonly used mode of operation for this purpose is boundary conduction mode (BCM). The basics of this mode are developed and its drawbacks are made clear. A simple method for improving power factor is introduced and explained in detail. Operating in DCM mode improves power factor and THD while reducing the peak drain voltage. A quick design example is given and the special issues of driving high power LEDs are explained. |
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Electromagnetic Interference (EMI) in Power Supplies Increasing power density, faster switching and higher currents forces designers to spend more time both considering the effects of electromagnetic interference (EMI) and debugging a design that has EMI problems but is otherwise complete. This paper explains the different types of EMI and their coupling mechanisms and the existing EMI regulations. The most frequent noise sources, transmission paths and receiver sensitivity are examined. Based on real designs and measurements, specific procedures are recommended for use throughout the design cycle, to make the power supply work reliably and pass EMI testing. |
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Videos
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Introduction to Fairchild’s Power Supply WebDesigner, an Online Design and Simulation Tool |
FAN104W – PSR PWM Controller (English) |
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mWSaver™ Technology - Deep Burst Mode & AXCAP™ Discharge Method |
mWSaver™ Technology - FAN6756/FSB1x7H |
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mWSaver™ Technology - Dual Switch Flyback Solution |
Power Stage Asymmetric Dual MOSFETs |
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FPS™ Green Mode Power Switches - FSL117 |
Robust Power Solution for Smart Meters |
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Wall-to-Battery Charging Solutions |
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