The widest range in the semiconductor industry

In addition to its broad portfolio of packaged semiconductors, Fairchild offers its customers the flexibility of using bare die to improve their designs. Fairchild provides a wide range of products for sale in wafer form, and we partner with world class die houses who specialize in value added processes including sawing, visual inspection to Mil standard, upqualification of die to Military, Space or Medical standards, as well as packing the die in a carrier that suits your needs.
Need your design to handle higher input voltages while meeting higher efficiency requirements utilizing less board space? Need it done fast? AccuPower� will handle a voltage range up to 36V while maintaining efficiency, and delivering a drop-in integrated solution, requiring less space and less time to design in.
Fairchild is the premier supplier for switch products for use in portable and consumer applications. Our Analog, Audio, Video and USB switches are used to minimize redundant circuitry, eliminate connectors, allow for design flexibility in feature offerings and to save space in your design.
Fairchild's audio switches offer various levels of On Resistance (as low as 0.35ohms), small scale packaging (as small as 1.45mm sqd) and are available in the most common switch configurations. All are designed to minimize THD, leakage current and crosstalk while maximizing ESD and Off Isolation.
Fairchild Switch is a family of low-impedance bus switch, bus exchange, multiplexer/de-multiplexer and analog switches that provide high-speed switching. The low "ON" resistance of these FET switches allow inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. Fairchild switches are ideal for high-speed, bidirectional interfaces between mixed-supply buses, and in applications requiring isolation and protection.
A camera switch portfolio that solves compelling design challenges for designers of 3G smart phones, cell phones, set-top boxes, security cameras and notebooks.
Fairchild Semiconductor's DrMOS, the FDMFxxxx Series, is a complete family of fully optimized, integrated FET plus Driver multi-chip power stage modules designed for multiple synchronous Buck converter applications.
The Dual Cool package is a top-side cooling PQFN device that incorporates new packaging technology which enables additional power dissipation through the top of the package resulting in more than 60 percent higher power dissipation capability than standard PQFN packaging when a heat sink is mounted.
The FHR1200 offers greatly expanded specifications versus that of the LM431. This includes: much wider operating temperature and voltage range, and the ability to directly drive a power supply controller unlike the LM431. Finally, the FHR1200 has much lower operating current for those applications where low Standby Power is important.
Find the controller that offers the optimum combination of standby power and operating efficiency for popular power levels with this reference chart.
Fairchild's High-Efficiency Point-of-Load Regulators family provides higher system efficiency, which helps system designers meet tough energy standards and improve battery life while reducing total cost of ownership.
Fairchild�s family of highly integrated digital transistors offer industry's smallest form factor packaging for performance and space saving benefits in portable applications.
Fairchild's IntelliMAX�, a family of advanced load management switches, offers the unique combination of protections, control, and fault monitoring features. Utilizing Fairchild's advanced packaging technology, smallest package solutions in the market are available in WL-CSP, MLP, SOT-23 and SC-70. They are also lead free (Pb-free) and are RoHS/green compliant products.
Intelligent Interleaved Control that enables Unparalleled Performance, Converter Protection and Design Benefits
The FAN31xx and FAN32xx series of high-speed, low-side gate drivers offers flexibility for power supply designs, providing a wide selection of performance and packaging combinations to create compact, highly efficient and reliable power supplies.
To address today's ever-present need to improve power supply efficiency and reliability, Fairchild designed the MDBxS family of rectifiers to deliver best-in-class efficiency and performance in an impressively small form factor. The MDBxS family of rectifiers offers designers an industry-leading balance of efficiency, size and cost�achieving VF of 0.935V Typ. at 1A 25 �C, and a VF of 1.165 V Typ. at 5A 25 �C. These lower VF values offer roughly a 5% efficiency improvement over measured competitive equivalent form factor devices, resulting in cooler and more efficient power supply operation.
Ideal for a range of applications such as wearable sensors for sports, fitness, and health; pedestrian navigation; autonomous robots; and virtual and augmented reality, the FIS1100 is the world's first consumer IMU to provide pitch, roll, and yaw specifications. It comes bundled with Fairchild's high-performance 9-axis sensor fusion algorithms, XKF3�, and includes an on-chip AttitudeEngine� motion processor for longer battery life, easy adoption, and enhanced user experience.
Motion SPM� modules integrate drive and protection circuitry into a single package. Simplify and accelerate your design as you optimize efficiency. These devices are sometimes referred to as Intelligent Power Modules (IPM) by the market.
Fairchild's multimedia switches are ideal in applications sharing a USB port with audio and video applications. Fairchild's latest multimedia switch, the FSA9280A, enables a single, multimedia port for all Audio, USB data, UART and charger connectivity.
mWSaver Technology combines our most energy efficient process and circuit technologies for power adapter design into a unique group of components.
As requirements expand to provide more functionally in end systems, power engineers are being challenged with providing higher current output in less board area. The FDMS36xx family of Power Stage Dual Asymmetric MOSFETs provide higher current output and reduce your power supply area.
100V, 150V PowerTrench� MOSFETs, Fairchild's the latest medium voltage power MOSFETs, is optimized power switches combining small gate charge(QG), small reverse recovery charge(Qrr) and soft reverse recovery body diode, which contributes fast switching for synchronous rectification in AC/DC power supplies. The latest 100V, 150V PowerTrench� MOSFETs, employ shielded-gate structure that provides charge balance.
Among standard rectifiers, Fairchild Semiconductor's S1 family of 1A, P-I-N, SMA rectifiers stands out for its optimized low leakage, low capacitance, and fast response time. This performance was achieved while maintaining the industry-standard VF max of 1.1 V at 1A and a 30A surge rating. In today's world, where system power efficiency is a critical differentiating feature, the advantages of the S1x family of rectifiers can be leveraged to support those higher efficiency goals.
The smart power stage (SPS) module family is a next-generation, ultra-compact, integrated MOSFET plus driver power stage solution. This family leverages Fairchild�s DrMOS expertise to deliver high efficiency, high power density and high switching frequency in applications such as synchronous buck DC-DC converters in high-performance computing and telecom.
Fairchild's SuperFET II MOSFET family uses Super Junction Technology for its high-voltage power MOSFET portfolio. With this technology, Fairchild provides best-in-class robust body diode performance in high-end, AC-DC SMPS applications.
Fairchild brings designers of power supplies, lighting, display and industrial applications a new generation of 600V Super-Junction MOSFETs � SupreMOS�. The combination of their low RDS(ON) and total gate charge brings a 40 percent lower Figure of Merit (FOM) compared to Fairchild's 600V SuperFET� MOSFETs. In addition, the SupreMOS family offers a low gate charge for the same RDS(ON), providing excellent switching performance and delivering 20 percent less switching and conduction losses, resulting in higher efficiency.
Fairchild's TinyLogic� family consists of a broad spectrum of high speed, low power, CMOS single and dual gate logic functions in a choice of seven space saving packages.
Ultra FRFET� family - optimizes designs by providing best-in-class reverse recovery time (trr) of 35 ns ~ 65 ns and the industry's smallest reverse recovery current (1.8 A ~ 3.1 A). Some inverter applications use MOSFETs with two fast recovery diodes (FRDs) and two blocking diodes in a half-bridge circuit to initiate the non-zero voltage switching.
UniFET� MOSFET is Fairchild Semiconductor's high voltage MOSFET family based on advanced planar stripe and DMOS technology. This advanced MOSFET family has the smallest on-state resistance among the planar MOSFETs, and also provides superior switching performance and higher avalanche energy strength. In addition, internal gate-source ESD diode allows UniFET II MOSFET to withstand over 2 kV HBM surge stress.
Fairchild offers a wide portfolio of small, low-power USB products to help to maximize the functionality of a USB port from switching to detection and protection. Our product solutions support the latest standards for data exchange and charging, as well as other accessory functions such as audio, high-definition video, and other custom USB accessories. Offered as stand-alone functions or as fully integrated solutions, these products provide flexibility for any application.
Fairchild switches are often used in Set-top Box, DVD and DVR applications to multiplex between source inputs or to isolate circuitry for hot insertion. These switches feature wide bandwidth (up to 1GHz), high off-isolation, low crosstalk, and low power consumption. Our video switches are designed to switch either RGB or YPbPr signals without interference.