Power


Constant current DC-DC LED Driver with low standby power mode

Available now from Diodes Incorporated is the AL8860 hysteresis mode DC-DC step-down converter, which is designed for driving single or multiple series-connected LEDs efficiently from a voltage source higher than the LED voltage. With its i

Diodes Inc | 10-11-2016

Converter ideal for advanced network processors requiring high performance power delivery

Ericsson has announced the launch of a new two-phase 120A 3E* digital point-of-load (POL) DC-DC power module. The BMR467 is pin compatible with its predecessor, the BMR465, but its upgraded design delivers 30A more current. The module is al

Ericsson Microelectronics | 10-11-2016

New switcher ICs deliver high accuracy in non-isolated off-line applications

Power Integrations has introduced its LinkSwitch-TN2 off-line switcher IC for non-isolated applications with up to 360mA output current. The new device, which may be configured as a buck, buck-boost or a non-isolated flyback converter, deli

Power Integrations | 10-11-2016

Dual nanopower operational amplifier ideal for cost-optimised sensing applications

Texas Instruments TLV8802 dual nanopower operational amplifier is ideal for cost-optimised sensing applications in wireless and low power wired equipment. The amplifier minimises power consumption in equipment. Typical equipment includes CO

Mouser Electronics | 10-11-2016

Precision nanopower operational amplifiers maximizes battery and sensor life

Texas Instruments has introduced what is claimed to be the industry’s first precision nanopower operational amplifiers (op amps). The LPV811 and LPV812 consume quiescent current as low as 320nA and are part of a family of four new ultra-low

Texas Instruments | 10-11-2016

Miniaturized DC-DC converters are single device solutions for IGBT gate drive circuits

Three series of 6W high isolation DC-DC converters have been released by Murata Power Solutions which, in the form of single devices, are able to provide all gate drive power for half, full and three-phase bridge circuits, saving space and

Murata | 10-11-2016

New six-phase bidirectional DC-DC controller for automotive systems

Intersil has announced it is shipping the six-phase bidirectional PWM controller, claimed to be the industry’s first, designed to perform buck and boost power conversions between 12V and 48V automotive buses. A single automotive-grade ISL78

Intersil | 10-11-2016

Industrial iso-buck transformers for DC-DC isolated power supplies

Würth Electronics Midcom MID-IMAXIB industrial maxim iso-buck transformers for DC-DC isolated power supplies, available from Mouser, are designed for use in Maxim Integrated MAX17681 Evaluation Kits. The series transformers come in a small,

Mouser Electronics | 10-11-2016

High performance MEMS accelerometer targets industrial and automotive applications

Murata has announced the SCA3300 series of high performance three axis MEMS accelerometers aimed at a broad range of industrial and automotive applications. Measuring 7.6mm x 8.6mm x 3.3mm this small surface mounted MEMS sensor offers a use

Murata | 10-11-2016

Synchronous boost controller operates at 150C with up to 98% efficiency

Linear Technology have announced the H-grade versions of the LTC3786, a synchronous step-up DC-DC controller with guaranteed operation for junction temperatures up to 150C. The device replaces the boost diode with an N-channel MOSFET for hi

Linear | 09-11-2016

New high-performance buck regulators target high voltage applications

Semtech has announced the extension of its high voltage power management platform with the new TS3004x family of integrated switching buck regulators. The new product family is geared toward high-performance applications requiring up to 40V

Semtech | 09-11-2016

Digital DC-DC converter offers high current density ratings

Available from Mouser, Artesyn Embedded Technologies’ LGA80D digital DC-DC converter offers high current density ratings and a high typical efficiency rating of 95.5%. The LGA80D non-isolated digital DC-DC converter features a footprint of

Mouser Electronics | 08-11-2016

Low-noise, precision operational amplifiers for cost-sensitive systems

The Texas Instruments’ TLVx376 family represents a new generation of low-noise operational amplifiers with e-trim, offering both excellent DC precision and AC performance. Rail-to-rail input and output, low offset (125µV, maximum), low nois

Texas Instruments | 08-11-2016

Differential amplifier offers easy interface from single-ended sources to differential output

Texas Instruments THS4551 fully differential amplifier, available from Mouser, offers an easy interface from single-ended sources to the differential output required by high-precision analog-to-digital converters (ADCs). These are designed

Mouser Electronics | 08-11-2016

Articles