The need for UPS and power solutions in Africa 22 November 2000 Without stability in the technological and telecom infrastructures the dreamed of 'African Renaissance' will remain out of reach
High-efficiency, single-output DC-DC converters 8 November 2000, Vepac Electronics Mitel offers a fully-featured programmable subscriber line interface circuit (SLIC) claimed to deliver highly reliable ringing in telecommunications access applications. The Mitel MT91610 features an ...
1 A inverting switching regulator 8 November 2000 Linear Technology's LT1931 is a 1,2 MHz fixed frequency, inverting DC-DC converter in a SOT-23 package. The LT1931 generates 350 mA at -5 V from a +5 V input, or it can also deliver -30 V from an input ...
Power controller offers new efficiency and flexibility 8 November 2000, Altron Arrow Philips Semiconductors' STARplug, a new family of switched mode power supply (SMPS) ICs that operate directly from a rectified mains supply, are rated to supply up to 30 W at global mains power.
According ...
Regulator for portable units 8 November 2000, Altron Arrow The SI-3000LU from Allegro Microsystems is a low-dropout voltage regulator integrated circuit in a 5-pin SOT-89 surface-mount package. Its size and rating make it suitable for use in portable, battery-powered ...
IMP enters PWM controller market 8 November 2000, KH Distributors IMP has announced eight pulse width modulation (PWM) controller integrated circuits for switch mode power supply (SMPS) and DC-to-DC converter manufacturers. Notable among the improvements of the BiCMOS ...
High power density DC-DC controller 8 November 2000 RF Micro Devices' RD0300 is a new 915 MHz transceiver reference design based on the company's RF2905 monolithic FM transceiver chip. Designed to provide an easy-to-use, on/off keyed radio that directly ...
Thermal sink for D3 PAK SMT case 22 November 2000, Actum Electronics Aavid's D3 PAK thermal solution allows circuit designers to decrease the device case temperature by 17°C at 2 W power dissipation or increase the maximum power handling capability of the device by 1 W ...
Smart Hall effect ICs 22 November 2000, Electrocomp Infineon's TLE4941 and TLE4942 are the second-generation of integrated Hall effect ICs for active wheel speed sensing. The sensors work without any external components and combine fast power-up time with ...
Schottky diode integrated with MOSFET in a single die 22 November 2000, EBV Electrolink Fairchild Semiconductor says its SyncFET is the industry's first integrated Schottky and MOSFET in a single die. The manufacturer says that integrating a titanium Schottky barrier diode with a vertical ...
High-amps in a small package solution 22 November 2000 Power-One's NET1-4130 is the first AC/DC power supply of its new NET1 Series featuring revolutionary EDGE technology. The patented efficient dual geometric edge (EDGE) technology increases the ability ...
RAD-Hard linear regulator delivers less than 0,4 V dropout at 3 A 22 November 2000 Omnirel, an International Rectifier company, offers the OMR9601SCK; a 3,3 to 2,5V ultra-low dropout linear regulator with 3 A capability. The device features a maximum dropout voltage of 0,4V at 3 A output ...
Bipolar high power DC-DC converters 22 November 2000 The Bi-Polar C series line of regulated DC-to-DC high voltage converters from Ultravolt is an extension to the company's high power C series. These units contain a pair of + and - standard product 60 ...
200 V ultra-fast recovery diodes address SMPS market 22 November 2000 International Rectifier's MUR series of ultra-fast recovery diodes is ideal for use in the output stages of 24/48 V SMPS systems, one of the fastest growing segments in the power supply market. International ...
MOSFET driver package delivers superior thermal performance 22 November 2000, Altron Arrow, EBV Electrolink Intersil has developed a new exposed paddle or E-pad MOSFET package that enables power supplies to run cooler and more efficiently. Available in a thermally-enhanced 8-lead small outline integrated circuit ...
High-voltage HEXFET enables 250 kHz off-line power supplies 22 November 2000 International Rectifier has introduced the Benchmark Series high-voltage HEXFET power MOSFETs for zero voltage switching (ZVS) AC/DC power supplies. The ZVS-specific MOSFETs have fast, yet soft reverse ...
3 W DC-DC converter 22 November 2000 Traco Power Products' TEL-3 series is a range of low-cost DC-DC converters in a DIL-24 plastic package. There are 20 models with regulated single and dual output. These converters are available for the ...
Clip-on heatsinks save time 22 November 2000, Actum Electronics In keeping with its policy of designing timesaver heatsinks, Aavid Engineering has introduced its 5768 Series clip-on heatsink for TO220 package devices.
This unique plug-in heatsink has four spring-action ...
