Power


High-efficiency step-down regulator designed to minimise EMI / EMC emissions

Linear Technology's feature-packed LT8614 step-down regulator is now available from Farnell elemeny14. The device features proprietary Silent Switcher architecture which is designed to minimise EMI/EMC emissions while delivering high ef

Farnell element14 | 15-07-2015

Buck DC-DC converter integrates power MOSFETs for optimized power efficiency

Mouser now stocks the Texas Instruments (TI) TPS65266 triple synchronous step-down converters. The device incorporate three channels of high-efficiency synchronous buck converter for applications operating off the adaptor or battery wit

Mouser Electronics | 15-07-2015

Single-phase filter designed for easy and fast PCB mounting

Designed for easy and fast PCB mounting, Farnell element14 now stocks the Schaffner FN 405 single-phase filter. The module offers favourable conducted attenuation performance, based on chokes with high saturation resistance and high the

Farnell element14 | 14-07-2015

Shielded gate trench MOSFETs in TO-leadless packaging target autos

Available now from Digi-Key, Fairchild Semiconductor's innovative TO-LL devices offer an extremely low package resistance, a particularly small footprint, and allows for exceptionally favourable EMI behaviour. This technology is now off

Digikey | 13-07-2015

Compact 3A step-down converter offers high efficiency

This post is sponsored by Texas Instruments. The TPS82085 from Texas Instruments (TI) is a 3A step-down converter MicroSiP module optimized for small solution size and high efficiency. The power module integrates a synchronous step-dow

Texas Instruments | 13-07-2015

Multi-range DC supplies automatically recalculate voltage and current limits

Available now from Mouser stock, B&K Precision's 9115 Series 1200W / 3000W multi-range DC power supplies automatically recalculate voltage and current limits for each setting, providing full output power in any Volt/Amp combination withi

Mouser Electronics | 13-07-2015

Synchronous buck switching regulator with built-in low on-resistance power MOSFETs

Rohm's BD9A301MUV single synchronous DC-DC buck switching regulator with built-in low on-resistance power MOSFETs is now available from Mouser stock. The device provides a current up to 3A and its SLLM control provides exceptional effi

Mouser Electronics | 13-07-2015

Energy backup and storage system optimizes solar power efficiencies

Varta has expanded its compact and powerful engion product line of energy storage systems to include the engion sentry automatic backup power battery storage system, which features 6.8kW output power. The company's engion flex power a

Varta Microbattery | 13-07-2015

Ultra low dropout voltage regulator deliver 2A and needs no noise generating charge pump

Mouser now stocks the Exar XRP6274 Series ultra low dropout voltage regulator which is capable of delivering 2A output currents and is 'unique' in the industry in being able to operate from a single supply rail of 1.045V to 2.625V withou

Mouser Electronics | 10-07-2015

Bi-directional switches protect 1-cell and 2-cell lithium batteries on charge

The new DMN2014LHAB and DMN2011UFX dual N-channel enhancement mode MOSFETs, from Diodes Incorporated, provide a compact, bi-directional low-loss switch for battery-charging circuits. End markets include chargers for portable devices such a

Diodes Inc | 10-07-2015

High-efficiency step-down power module supports output currents to 6A

A high-efficiency step-down fixed frequency power module that operates from a 2.4V to 5.5V input supply voltage and supports output currents up to 6A - Maxim's MAXM17516 is now available from Mouser stock. Combined in the thermally-eff

Mouser Electronics | 09-07-2015

Half-bridge gate driver improves power system performance in hybrid vehicles

Introduced as the industry’s fastest 120V automotive grade half-bridge gate driver with robust handling features, Texas Instruments (TI) has unveiled the UCC27201A-Q1. The driver provides a propagation delay at 15ns with short rise and f

Texas Instruments | 09-07-2015

Bi-directional battery switch saves 91% PCB space over discrete MOSFETs

Combining industry-low on-resistance and ultra-low quiescent current in a compact, 12-bump WCSP package, Digi-Key now stocks the Vishay SiP32101 bi-directional battery switch. In smart phones, tablets, digital cameras, portable healthc

Digikey | 08-07-2015

Compact new low-power high-accuracy two-channel voltage detectors

This post is sponsored by Texas Instruments. The TPS3779 and TPS3780 are members of a new family of compact low-voltage high-accuracy two-channel voltage detectors from Texas Instruments (TI). The devices' SENSE1 and SENSE2 inputs incl

Texas Instruments | 08-07-2015

Articles