Digital Power
November 2017
Excelsys Technologies announces the availability of a new output module for its revolutionary CoolX series of convection-cooled modular configurable power supplies. The CmE bulk power module provides up to 600W of power from one module (occupying three slots). The addition of this module to Excelsys’ product o
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Date:
11/30/2017
TDK Corporation presents CeraCharge – the first solid-state rechargeable battery in SMD technology. Depending on requirements, the number of charge/discharge cycles this battery is able to perform ranges from several dozens to up to 1000. With its compact EIA 1812 package (4.5 x 3.2 x 1.1 mm) it offers a capaci
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Date:
11/21/2017
ROHM Semiconductor has recently announced the BD9V100MUF-C, a DC/DC converter with built-in MOSFET that can generate output voltages of just 3.3 V or 5 V (minimum 2.5 V) from input voltages up to 60 V at a switching frequency of 2 MHz. The IC therefore achieves the highest step-down ratio in the industry – 24:1 – be
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Date:
11/21/2017
Artesyn Embedded Technologies today announced the AEE15W-M and AEE20W-M series, new 15 and 20 watt dc-dc converters that provide OEMs with an economical solution for demanding applications in industrial and medical instrumentation requiring a certified supplementary or reinforced insulation system to comply with i
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Date:
11/16/2017
Toshiba Electronics Europe has expanded its line-up of MOSFETs based on its latest generation U-MOS-IX-H trench semiconductor process with a new, ultra-compact 40V device featuring an integrated soft recovery diode (SRD).
Thanks to the integrated SRD, the TPH1R204PB is able to keep the spike voltages g
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Date:
11/16/2017
Microchip announces an expansion to the PIC18 product line with a new family of 8-bit microcontrollers (MCUs) that combine a Controller Area Network (CAN) bus with an extensive array of Core Independent Peripherals (CIPs). The CIPs increase system capabilities while making it easier for designers to create CAN-bas
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Date:
11/16/2017
Artesyn Embedded Technologies today announced the ADQ800 series, a new 800 watt quarter-brick isolated dc-dc converter with the high efficiency and thermal performance demanded by telecom network and data center equipment. Capable of delivering up to 70 amps output current with a single fully regulated 11.8 V out
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Date:
11/08/2017
Lattice Semiconductor Corporation announced the expansion of its popular MachXO3™ control PLD family to address the evolving design requirements of the communications and industrial sectors. The new MachXO3-9400 package options offer reduced power consumption with a core voltage of 1.2 V for thermally-challenged
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Date:
11/08/2017
Dengrove Electronic Components can help engineers working with silicon carbide (SiC) MOSFETs overcome design challenges and increase system reliability with its latest DC/DC converters, which are designed specifically for powering high-slew-rate gate drivers.
SiC MOSFETs are increasingly ch
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Date:
11/03/2017
„SheerPwr Circular“ from Amphenol FCI is a high-current, low-resistance interface designed for connecting busbars to circuit boards. It uses a robust and compliant power contact assembled in a circular orientation. The result is a power socket, designed to mate with traditional machined pins, which provides r
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Date:
11/03/2017
Mouser Electronics is now stocking the Si522xx PCIe clock generators from Silicon Labs. This new family of clock generators is compliant with all current versions of PCI Express® (PCIe®), including PCIe Gen 4 and Separate Reference Independent Spread (SRIS) standards, delivering exceptional jitter performance of jus
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Date:
11/03/2017
Figure 1. Gate drive transformer driven by ADP3654 solution
The challenge of isolation in a digital power supply is in sending digital or analog signals across the isolation barrier with fast speed, accuracy, and compact size.
However, the traditional optocoupler solution has low bandwidth and current transfer ratio (CTR), which causes wide variation with temperatu
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Date:
11/02/2017
Click image to enlarge
New InnoSwitch™3 integrated switcher ICs cut losses by 25%, deliver constant efficiency over a wide range of line and load conditions
Power Integrations today announced the release of its InnoSwitch™3 family of offline CV/CC flyback switcher ICs. The new devices achieve up to 94% efficiency across line and load conditions, slashing power supply losses by a further 25% and enabling the development of compact power supplies up to 65 W without h
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Date:
11/01/2017
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