Exar
Fremont, CA 94538
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Analog Front End Sensor Interface simplifies sensor conditioning.
Available in QFN package with 3.5 x 3.5 mm footprint, XR18910 connects analog sensors to MCU or FPGA with embedded ADC and provides 14-bit signal path linearity. Onboard 10-bit DAC offers -
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Quad-Output Programmable Universal PMIC accepts 6-40 V input.
Able to power any FPGA, SoC, or DSP, XR77129 comes in RoHS-compliant, green/halogen-free, 7 x 7 mm TQFN package and features control architecture suited for 40 V inputs using 17-bit wide PID voltage mode VIN feed forward architecture. Single-input, quad-output, step-down switching regulator controller, with integrated gate drivers and dual LDO outputs, can also monitor and dynamically control and...
Read More »Switching Controller delivers 1% output accuracy.
Supporting point-of-load supplies up to 35 A, XRP6141 Synchronous Step Down Controller achieves optimized transient response and output accuracy using emulated current mode Constant On-Time control loop. Device is specified with input voltage range of 4.5–22 V and delivers output voltage from 0.6–18 V. Housed in 16-pin, 3 x 3 QFN package, RoHS-compliant controller delivers core voltage rails...
Read More »Single Supply LDOs feature max dropout voltage of 140 mV.
Supporting 2 and 3 A loads, Models XRP6274 and XRP6275 operate with low voltage rails of 1.1–2.5 V, providing single supply solution for point-of-load voltage regulation. Units achieve ultra low dropout performance without external bias voltage or internal charge pump. Startup is guaranteed from input voltage as low as 1.045 V. Using ceramic capacitors, devices provide output voltages down to...
Read More »High-Density Power Modules come in 12 x 12 x 2.75 mm package.
Multi-output, synchronous step-down, programmable power modules- XRP9710 and XRP9711 provide- 2 fully integrated regulators with MOSFETs, inductors, and internal input and output capacitors that support loads up to 6 A each. Additionally, XRP9711 offers- 2 controller outputs each capable of driving loads up to 30 A. Input range is 5–22 V, and output voltages can be programmed from 0.6–5.5...
Read More »Data Storage Managemement Software dedupes and encrypts data.
Compatible with Windows-® and Linux, BitWackr(TM) v2.2 is capable of reducing data through deduplication and lossless compression across all storage tiers. Data is also encrypted while it traverses network to cloud or to on-premise storage. Virtual Block Device technology lets program remain transparent to applications, OS, file systems, and volume managers, while PCIe hardware acceleration...
Read More »Programmable, 4-Channel Power ICs offer low power consumption.
PowerXR power system ICs have input voltage range of 4.75-25 V and output range of 0.6-5.1 V. Integrated LDO provides standby power, while gate drivers for switching outputs, and up to 6 GPIO pins, are also included. Digital Pulse Frequency Modulation lowers standby current for creating designs that meet green power requirements. Circuits are controlled using PowerArchitect(TM) design tool, which...
Read More »Step-Down Switching Controller targets DDR memory power architectures.
Supporting memory reference voltage, XRP6142 also provides memory buffer supply or terminating voltage supply. Operating from 3.3-5 V rails, it supports conversions down to 0.5 V from input voltage as low as 1 V, and time control scheme allows for constant switching frequency operations, from 500 kHz to 1 MHz, over entire input voltage range. Housed in 16-pin, halogen-free QFN package,...
Read More »Serial Transceiver supports RS-232, RS-485, and RS-422.
Model SP336, 3.3 V/5.0 V single-chip serial transceiver features both RS-232, RS-485, and RS-422 drivers and receivers. It supports full or half duplex configuration and also includes diagnostic loop-back function. Configurable into 8 operating modes, multiprotocol unit protects all bus pins against ESD up to -
Read More »Single-Channel UARTs support VLIO bus interface.
Featuring supply voltages from 1.62-3.63 V, XR16M581/XR16M681/XR16M781 are 16-, 32-, and 64-byte FIFO devices, respectively, all of which come in 24-pin QFN, 25-pin BGA, or 32-pin QFN package. This provides flexible design options for system architects targeting portable applications. Along with support for data rates up to 20 Mbps, features include selectable or programmable transmit and receive...
Read More »Analog Front End Sensor Interface simplifies sensor conditioning.
Available in QFN package with 3.5 x 3.5 mm footprint, XR18910 connects analog sensors to MCU or FPGA with embedded ADC and provides 14-bit signal path linearity. Onboard 10-bit DAC offers -
Read More »
Quad-Output Programmable Universal PMIC accepts 6-40 V input.
Able to power any FPGA, SoC, or DSP, XR77129 comes in RoHS-compliant, green/halogen-free, 7 x 7 mm TQFN package and features control architecture suited for 40 V inputs using 17-bit wide PID voltage mode VIN feed forward architecture. Single-input, quad-output, step-down switching regulator controller, with integrated gate drivers and dual LDO outputs, can also monitor and dynamically control and...
Read More »Switching Controller delivers 1% output accuracy.
Supporting point-of-load supplies up to 35 A, XRP6141 Synchronous Step Down Controller achieves optimized transient response and output accuracy using emulated current mode Constant On-Time control loop. Device is specified with input voltage range of 4.5–22 V and delivers output voltage from 0.6–18 V. Housed in 16-pin, 3 x 3 QFN package, RoHS-compliant controller delivers core voltage rails...
Read More »Single Supply LDOs feature max dropout voltage of 140 mV.
Supporting 2 and 3 A loads, Models XRP6274 and XRP6275 operate with low voltage rails of 1.1–2.5 V, providing single supply solution for point-of-load voltage regulation. Units achieve ultra low dropout performance without external bias voltage or internal charge pump. Startup is guaranteed from input voltage as low as 1.045 V. Using ceramic capacitors, devices provide output voltages down to...
Read More »High-Density Power Modules come in 12 x 12 x 2.75 mm package.
Multi-output, synchronous step-down, programmable power modules- XRP9710 and XRP9711 provide- 2 fully integrated regulators with MOSFETs, inductors, and internal input and output capacitors that support loads up to 6 A each. Additionally, XRP9711 offers- 2 controller outputs each capable of driving loads up to 30 A. Input range is 5–22 V, and output voltages can be programmed from 0.6–5.5...
Read More »Exar Further Extends Distribution Network in Russia
Eltech Added as New Representative in Dynamic Region FREMONT, Calif., April 12, 2011 - Exar Corporation (Nasdaq: EXAR) announced the addition of Eltech, a Russian-based semiconductor distributor and representative, to further extend its sales and distribution coverage in Russia. Eltech is a well respected and established broad-line distributor in Russia, with developed customer engagements in...
Read More »Data Storage Managemement Software dedupes and encrypts data.
Compatible with Windows-® and Linux, BitWackr(TM) v2.2 is capable of reducing data through deduplication and lossless compression across all storage tiers. Data is also encrypted while it traverses network to cloud or to on-premise storage. Virtual Block Device technology lets program remain transparent to applications, OS, file systems, and volume managers, while PCIe hardware acceleration...
Read More »Programmable, 4-Channel Power ICs offer low power consumption.
PowerXR power system ICs have input voltage range of 4.75-25 V and output range of 0.6-5.1 V. Integrated LDO provides standby power, while gate drivers for switching outputs, and up to 6 GPIO pins, are also included. Digital Pulse Frequency Modulation lowers standby current for creating designs that meet green power requirements. Circuits are controlled using PowerArchitect(TM) design tool, which...
Read More »Exar to Present at the Stifel Nicolaus Technology, Communications & Internet Conference
FREMONT, Calif., Feb. 1, 2011 - Exar Corporation (Nasdaq: EXAR) announced today that Pete Rodriguez, president and chief executive officer, and Kevin Bauer, vice president and chief financial officer, will be attending the Stifel Nicolaus Technology, Communications & Internet Conference at the Fairmont Hotel in San Francisco, California. Mr. Rodriguez and Mr. Bauer will be presenting on Thursday,...
Read More »Exar to Present at the 13th Annual Needham Growth Conference
FREMONT, Calif., Dec. 13, 2010 - Exar Corporation (Nasdaq: EXAR) announced today that Pete Rodriguez, president and chief executive officer, and Kevin Bauer, vice president and chief financial officer, will be attending the 13th Annual Needham Growth Conference at the New York Palace Hotel in New York, New York. Mr. Rodriguez and Mr. Bauer will be presenting on Wednesday, January 12, 2011 from...
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