Power


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

Tiny DC-DC converter with 3KV isolation suits industrial needs

Now available from Farnell element14, the Recom RBM is a micro-size DC-DC converter in a SIP 6 package aimed at industrial applications such as PCB distributed power systems. It features a combination of small package size, high efficie

Farnell element14 | 07-05-2015

Compact low-noise LDO for battery-powered portable equipment

New from Diodes Incorporated, the AP7342 low dropout regulator (LDO) delivers dual 150mA outputs with high 1% voltage accuracy from a wide 1.7V to 5.25V input voltage range. With a low 35µA quiescent current, low RDS(ON) and tiny 6-pin X2 D

Diodes Inc | 07-05-2015

High-reliability DC-DC converters and EMI filters for demanding applications

Latest from VPT is the new VXR Series of DC-DC converters and EMI Filters - the most advanced offering in its extensive line of high-reliability COTS DC-DC converters and accessory products, says the company. Available in models rangin

VPT | 07-05-2015

Switch-mode single-output open-frame medical power supply

Available from RS Components, the SL Power Electronics MINT1175 family offers single-output open-frame AC/DC medical power supplies. The switch-mode units come in a size of 2 x 4 x 1.3 inches and provides 175W continuous output power w

RS Components | 06-05-2015

First fully integrated 5A single-cell Li-ion battery-charger

Enabling faster and cooler charging, Texas Instruments (TI) has introduced what it believes is the industry’s first fully-integrated 5A single-cell lithium-ion (Li-ion) battery-charger circuit with proprietary MaxCharge technology that redu

Texas Instruments | 06-05-2015

Versatile synchronous four-switch buck-boost DC-DC controller

A versatile synchronous four-switch buck-boost DC-DC controller capable of regulating the output voltage at, above, or below the input voltage - the Texas Instruments (TI) LM5175 is now available from Farnell element14. The device offer

Farnell element14 | 05-05-2015

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