Power MOSFETs developed for ZVS / soft-switching PWM topologies

Vishay SiHx28N60EF / SiHx33N60EF EF Series Power MOSFETs are now stocked by Mouser. The 600V fast body diode N-Channel power MOSFETs were developed for ZVS / soft switching PWM topologies such as phase shifted bridges and LLC converter

Mouser Electronics | 13-05-2015

New DSC family optimised for digital power applications

Microchip has introduced a new 14-member dsPIC33EP 'GS' family of digital signal controllers (DSCs). The family delivers the performance needed to implement more sophisticated non-linear, predictive and adaptive control algorithms at hi

Microchip Technology | 12-05-2015

Compact inverter drive designed with simplicity in mind

Available now from RS Components, the Parker AC10 compact inverter drive has been designed with simplicity in mind. The AC10 is a reliable and economical solution to routine daily motor torque and speed control applications. The compact

RS Components | 12-05-2015

Highly-integrated 50A PMBus power module needs no airflow or heatsink

Available now from Mouser stock, Intersil's ISL8272M 50A digital DC-DC PMBus power module integrates a digital PWM controller, dual-phase power MOSFETs, inductors, and passive components. The ISL8272M does not require airflow or a heat

Mouser Electronics | 12-05-2015

Easy-to-use 2A / 3A synchronous step-down converters in 8-pin SOT-23 package

Latest from Texas Instruments (TI) are the easy-to-use TPS562210 and TPS563210, 2A and 3A synchronous step-down converters in 8-pin SOT-23 packages. The devices are optimized to operate with minimum external component counts and also op

Texas Instruments | 12-05-2015

MOSFETs specifically designed for use in the secondary side of AC-DC power supplies

Toshiba's U-MOSIX-H low-voltage N-Channel enhancement-mode MOSFETs are now available from Mouser stock. The high-efficiency MOSFETs that are specifically designed for use in the secondary side of AC-DC power supplies. This includes not

Mouser Electronics | 12-05-2015

High-efficiency step-down integrated switching regulators

Available now from RS Components, the Texas Instruments (TI) PTN78060 series high-efficiency, step-down integrated switching regulators (ISR) are the third generation in the evolution of the popular (PT)78ST200, 78ST300, (PT)78HT200, and

RS Components | 11-05-2015

Synchronous rectifier controller with ultra-low standby current

The Texas Instruments (TI) UCC24630 SR is a high-performance controller and driver for N-channel MOSFET power devices used for secondary-side synchronous rectification. The combination of controller and MOSFET emulates a near-ideal diod

Texas Instruments | 11-05-2015

Versatile 96W AC/DC DIN-rail supplies suit security and emergency designs

Mouser now sticks Mean Well's DRC-100 96W AC/DC DIN-rail series power supplies. In addition to the primary output, the units have a charger output with a smaller rated current, enabling the backup power supply application on the securit

Mouser Electronics | 11-05-2015

Versatile range of midspans offers easy PoE to any Ethernet infrastructure

Solid State Supplies is now stocking the full range of Microsemi Power over Ethernet (PoE) midspans, which allow the powering devices over new or existing Ethernet infrastructure containing non-PoE switches. The portfolio also includes the

Solid State | 11-05-2015

Compact dual low-dropout regulator features high accuracy and low quiescent current

The AP7344 from Diodes Incorporated is a new dual 300mA low-dropout (LDO) regulator that offers high 1% output accuracy and a low quiescent current of 50µA. The device features a small package to suit battery-powered consumer products such

Diodes Inc | 11-05-2015

Power MOSFETs for high-efficiency and high power density applications

Aimed at applications such as solar inverters, UPS systems, motor drives, high-voltage DC-DC converters and switch-mode power supplies - STMicroelectronics SCTx0N120 silicon carbide power MOSFETs are now available from Mouser. The MOS

Mouser Electronics | 11-05-2015

Mini desk-top UPS provides a 12VDC output in the event of an AC mains failure

Powersolve has introduced a desk-top 'mini' uninterruptable power supply (UPS) that provides a 12VDC output in the event of an AC mains failure. The PUPS22-12 works from a 12VDC input using an AC-DC adaptor such as the company's ESA36-12

Powersolve | 11-05-2015

Secondary-side voltage monitor periodically measures its own VDD

The UCC24650 is an easy-to-use secondary-side voltage monitor from Texas Instruments (TI). The device periodically measures its own VDD voltage. A relative drop of 3% from the previous reading triggers an alert signal to a receiving pri

Texas Instruments | 08-05-2015