Power
Rectifiers from Diodes Incorporated increase efficiency and reduce form factor
Diodes has expanded its portfolio of patented Super Barrier Rectifiers (SBR) with the introduction of 12A and 15A rated devices in the compact PowerDI5 package. As the output rectifiers in space limited SMPS design, the SBRs are characterized by an ultra low forward voltage drop that delivers better efficiency and cooler operation than standard Schottky rectifiers.
Renesas Electronics Introduces Power MOSFETs with Compact Package and Improved Performance for Automotive Applications
Renesas introduced today 32 new N-channel power metal-oxide-semiconductor field-effect transistors (MOSFETs) with voltage tolerances of 40 and 55 volts (V). The new power MOSFETs include the NP75N04YUK device, featuring a compact HSON package with one-half the mounting area of the existing TO-252 package and the ability to handle current flows of up to 75 amperes (A).
High-voltage power MOSFET with ultra-low on resistance provides low power consumption
MSC now offers the new RJK60S5DPK high-voltage power MOSFET von Renesas Electronics. Key features of this device are an ultra-low on-resistance of 150 mΩ and a gate-drain charge capacitance (Qgd) of only 6 nC at 10 A maximum current (ID) and 10 VGSS voltage tolerance.
TDK-Lambda unveils new designs for Southern Electronics 2011
Understanding the application and the environment in which it operates is essential for good power supply design; at this year’s Southern Electronics & Manufacturing Show world-leading power supply manufacturer TDK-Lambda UK will launch many new and innovative products that address the specific needs of the medical, industrial, broadcast, telecoms, test & measurement and factory automation markets.
Riello UPS and Vycon announce a powerful partnership
Riello UPS, Europe’s leading manufacturer of uninterruptible power supplies (UPS) has just signed an exclusive distribution deal with Vycon, the world’s leading flywheel energy storage systems designer and manufacturer. The relationship allows Riello UPS to supply the innovative and highly efficient Voltage Direct Connect (VDC) flywheel in Europe, the Middle East & Africa (EMEA).
60V Synchronous Step-Down DC/DC Controller Specified up to 150°C
Linear Technology Corporation introduces the LTC3810H-5, a high input voltage synchronous step-down DC/DC controller with guaranteed specifications for junction temperatures as high as 150°C.
MAX14566E: Compact charger identification switch supports USB, Apple, and CCSA YD/T charging
Maxim introduced the MAX14566E, a USB charger identification solution that supports the charging of portable devices from notebook computers, even when the computer is in sleep or hibernate mode. This switch supports the USB Battery Charging Specification, Revision 1.1, as well as the CCSA YD/T 1591-2006 standard for the Chinese market. The compact (2mm x 2mm) MAX14566E saves board space and reduces software overhead as compared to discrete imple...
MAX15040: 4A switching regulator simplifies designs and improves reliability
Maxim introduced the MAX15040, a low-voltage (2.4V to 3.6V), synchronous switching regulator in a 2mm x 2mm wafer-level package (WLP). This miniature step-down regulator integrates MOSFETs to simplify design, minimize EMI, improve reliability, and save board space.
FDK Sensei Series Isolated Quarter Brick DC/DC Converter Delivers 50A
FDK Corporation introduces a new high power regulated quarter brick to its Sensei Series of isolated dc/dc converters. The FPQR48T5R050 converter provides 50 Amperes (A) of output current (250 Watts) with outstanding thermal performance. This converter is designed for Intermediate Bus Architecture (IBA) and Distributed Power Architecture (DPA) in telecommunications, WiMAX, data processing, computing, and storage applications that require a regula...
High Precision, Voltage Detector, with built in Delay and Manual Reset function
Introducing the XC6127 from Torex; this new family of Voltage Detectors utilises a newly revised internal circuit which offers improved Temperature Characteristics (±50ppm/degC) and higher accuracies with a tolerance of ±0.8% now standard.