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Three-phase isolator MOSFET driver IC is designed to replace mechanical relays

June 2, 2014 10:06 am | Allegro Microsystems, Inc. | Product Releases | Comments

Allegro MicroSystems, LLC (Worcester, MA) introduced a new N-channel power MOSFET driver capable of isolating a three phase load by controlling  the in-phase isolation MOSFETS. Allegro’s A6861 motor driver IC is intended for...

LISTED UNDER: Motor

Quad IF digital-to-analog data converter is presented as the industry’s fastest

May 29, 2014 10:39 am | Product Releases | Comments

Analog Devices, Inc. (Norwood, MA) introduced what it says is the industry’s fastest quad IF D/A converter. The AD9144 4-channel, 16-bit, 2.8-GSPS D/A converter supports high data rates and ultra-wide signal bandwidth enabling emerging wideband and multiband wireless applications.

LISTED UNDER: D/A

2-kVAC isolated 1.5-W low noise micromodule converters are UL60950 Recognized

May 28, 2014 11:49 am | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation (Milpitas, CA) introduced the LTM8057 and LTM8058, 1.5-W output µModule (micromodule) DC/DC converters with 2-kVAC galvanic isolation (production tested to 3 kVDC) in a 9-mm x 11.25-mm x 4-mm BGA (ball grid array) package. The devices operate from an input voltage...

LISTED UNDER: Power Supply Circuits
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Multi-standard wireless charging SoC targets smartphones

May 28, 2014 10:42 am | Broadcom Corp. | Product Releases | Comments

Broadcom Corporation (Irvine, CA) introduced a new multi-standard smartphone power management unit (PMU) that drives Rezence technology into the mainstream while providing compatibility with existing deployed standards.

LISTED UNDER: Power Management

Power modules are positioned as cost-effective solution for low power motor drive applications

May 28, 2014 9:55 am | International Rectifier | Product Releases | Comments

International Rectifier (El Segundo, CA) introduced the µIPM-DIP family of highly integrated, compact Integrated Power Modules (IPM) for low power motor drive applications including fans, pumps, air purifiers and refrigerator compressor drives.

LISTED UNDER: Motor

VCO operates from 3274 MHz to 3280 MHz

May 27, 2014 7:53 am | Crystek Crystal | Product Releases | Comments

Crystek's (Fort Myers, FL) CVCO55CC-3274-3280 VCO (Voltage Controlled Oscillator) operates from 3274 MHz to 3280 MHz with a control voltage range of 0.3 V to 4.7 V. This VCO features a typical phase noise of -115 dBc/Hz at 10 kHz offset and has…

LISTED UNDER: Timers/Oscillators

IGBT and rectifier diode modules combine high operating efficiency with wide choice of package designs

May 21, 2014 4:28 pm | Littelfuse, Inc. | Product Releases | Comments

Littelfuse (Chicago, IL) has added two products to its power control semiconductor line. The new Half-Bridge Circuit IGBT Modules, available in industry-standard S, D, or WD packages with ratings up to 1200V and 600A, offer the high efficiency and fast switching speeds of modern IGBT technology....

LISTED UNDER: IGBTs

Isolated LED driver ICs deliver up to 12 W output, desirable accuracy

May 20, 2014 11:49 am | Power Integrations | Product Releases | Comments

Power Integrations announced its LYTSwitch-2 family of isolated LED drivers. The new IC family, which delivers up to 12 W of accurately controlled output power, substantially reduces component count, resulting in simpler, smaller, more reliable LED lighting designs, according to the company.

LISTED UNDER: White-LED Driver
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Multi-cell battery monitors increase safety, protection for 12-V to 48-V industrial Li-ion batteries

May 20, 2014 10:57 am | Texas Instruments | Product Releases | Comments

Texas Instruments (Dallas, TX) introduced what it asserts are the first scalable, multi-cell battery monitors that significantly improve battery pack safety and reduce design time of 12-V to 48-V lithium-ion and lithium-iron phosphate batteries…

LISTED UNDER: Power Management

10-A backup power controller IC provides capacitor-based uninterrupted power

May 19, 2014 11:46 am | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation introduced the LTC3350, a supercapacitor charger and backup controller IC that provides all PowerPath control, capacitor stack charging and balancing, and capacitor “health” monitoring to ensure that the backup system is capable of reliable operation.

LISTED UNDER: Power Supply Circuits

2014 IMPACT Award Winner: Inphi wins for ICs

May 16, 2014 12:58 pm | Inphi Corp. | Product Releases | Comments

The IN3214SZ from Inphi Corporation (Santa Clara, CA) is a quad linear driver designed to enable OEMs to implement more complex and flexible modulation formats that are capable of increasing the capacity of the long haul and metro networking infrastructure by up to a factor of four....

LISTED UNDER: Attenuator

2-A output buck regulator suits automotive infotainment applications

May 15, 2014 2:32 pm | Allegro Microsystems, Inc. | Product Releases | Comments

Allegro MicroSystems, LLC (Worcester, MA) introduced a new automotive 2.0 A buck regulator that is designed to provide the low power supply requirements of next generation car audio and infotainment systems. Allegro’s A8585 device provides…

LISTED UNDER: Power Supply Circuits | Pulse Width Modulators | Voltage Regulators

SiC 1200-V MOSFET boasts RDS(ON) of 25-mOhms in TO-247-3 package

May 15, 2014 9:45 am | Product Releases | Comments

Cree (Durham, NC) introduced a silicon carbide (SiC) 1200-V MOSFET with an RDS(ON) of 25 mΩ in an industry standard TO-247-3 package. The C2M0025120D, is expected to be widely adopted in PV inverters, high voltage DC/DC converters, induction…

LISTED UNDER: FET | Power

600-V energy-efficient Trench IGBTs are optimized for a complete power range spectrum

May 12, 2014 11:31 am | International Rectifier | Product Releases | Comments

International Rectifier (El Segundo, CA) expanded its portfolio of 600-V insulated-gate bipolar transistors (IGBTs) in a variety of packages. The new rugged, reliable IRxx46xx Series of devices are optimized for a complete power range spectrum.

LISTED UNDER: IGBTs

Digital to analog converters offer increased accuracy

May 8, 2014 9:54 am | Texas Instruments | Product Releases | Comments

Texas Instruments (TI) (Dallas, TX) introduced a new family of digital-to-analog converters (DACs) that enables engineers to increase the accuracy and performance of programmable logic controller (PLC) I/O modules, field sensors and transmitters, and building automation systems, while decreasing overall system size and cost.

LISTED UNDER: D/A

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