Power
75V high power density MOSFET in isolated module
Expanding the company's Trench MOSFET portfolio, IXYS has announced the MTI200WX75GD MOSFET with an integrated 6-pack configuration in one isolated surface mountable module (ISOPLUS-DIL). The ISOPLUS-DIL package can be surface mounted with standard pick and place equipment, is suitable for re-flow processes and as such can be easily integrated in automated manufacturing lines.
150V power MOSFET offers industry's lowest RDS(ON)
According to Vishay Intertechnology, the SiA446DJ is the industry's first 150V n-channel MOSFET in the compact, thermally enhanced PowerPAK SC-70 package. The manufacturer has also claimed that it offers the industry's lowest on-resistance (RDS(ON)) at 10V in the 2x2mm footprint area.
Comparators for battery-powered portable devices
Suited for use in battery-powered portable devices such as mobile phones and notebook PCs, Diodes has introduced enhanced versions of the popular LMV331 and LMV393 single- and dual-channel comparators. They operate over a low voltage range of 2.7-5.5V and at a typical supply current at 5V of only 40µA for the LMV331 and 70µA for the LMV393.
Step down DC/DC converter modules integrate inductor
A range of step down DC/DC converter modules with integrated inductor, Panasonic has introduced the PSiP (Power Supply in Package) series. The devices are suitable for use as embedded power supplies (point of load) in IT and communication infrastructure equipment and industrial devices, such as small cell base stations, servers blades, surveillance cameras and measurement apparatus.
Thyristor module for dynamic power factor correction
Designed for voltages of 200-440V AC (50/60Hz), TDK introduces the TSM-LC-S thyristor module for dynamic power factor correction (PFC). Suitable for compensating reactive powers of up to 55kvar, integrated measuring electronics logs key operating data such as voltage of the grid and the current, temperature and switching state of the PFC capacitor.
1200W power supplies for medical system applications
Designed to provide up to 1200W for medical system applications, the PME1200 series of single output power supplies have been introduced by Powersolve. Featuring approvals to EN60601-1 and UL/cUL 60601-1 these power supplies can be used in any medical systems application including life support equipment.
Controller designed to meet rigors of high-current PCs
Designed to meet the rigors of high-current desktop PC applications, the AP3585 buck PWM controller series has been launched by Diodes Inc. Producing a continuous current of 25A, the AP3585 devices help simplify the design of distributed power architectures serving memory arrays and graphics processing units.
Transformers suit industrial controls including motor speed
Designed for industrial applications, including motor speed control, the IPI single phase 50/60Hz step/control transformers have been launched by Innovative Power. The transformers boast a flexible and scalable design, which supports a wide range of cost-effective applications requiring superior electrical performance, high reliability, long-life and a low lifecycle cost. Special and custom design configurations are available ...
Devices deliver 400W without cooling fans or forced air flow
A series of single and dual output, 400W, highly efficient convection cooled power supplies has been launched by XP Power. The device family, designated the SDH400 series, measure 203.0 x 127.0 x 40.64 mm (8.0 x 5.0 x 1.6 inches) in a compact, 1U profile chassis and can deliver 400W without the need for any cooling fans or forced air flow.
PWM controller is targeted for power levels up to 400W
Designed for use in a synchronous forward converter with active clamp reset, the LT3753 PWM controller has been launched by Linear Technology. The primary side, current-mode PWM controller operates over an input voltage range of 8.5V to 100V, delivers up to 95% efficiency and is targeted for power levels up to 400W.