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Digital Power

November 2017
Excelsys Introduces 600W Bulk Power for Its Market-Leading, Convection-Cooled CoolX Power Supply Series
Excelsys Introduces 600W Bulk Power for Its Market-Leading, Convection-Cooled CoolX Power Supply Series
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
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Date:
11/30/2017
New Step-Down Power Supply IC from ROHM Masters the Challenges of 48 V Automotive Systems
New Step-Down Power Supply IC from ROHM Masters the Challenges of 48 V Automotive Systems
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
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Date:
11/21/2017
Rechargeable batteries: CeraCharge â€
Rechargeable batteries: CeraCharge – first rechargeable solid-state SMD battery
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
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Date:
11/21/2017

Improve response time to critical system events on CAN networks with new 8-bit MCU with Core Independent Peripherals
Improve response time to critical system events on CAN networks with new 8-bit MCU with Core Independent Peripherals
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
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Date:
11/16/2017
Toshiba Expands Line-up of Latest Generation Trench MOSFETs with Ultra-Compact 40V Device for Low EMI Designs
Toshiba Expands Line-up of Latest Generation Trench MOSFETs with Ultra-Compact 40V Device for Low EMI Designs
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).
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Date:
11/16/2017
New Artesyn Embedded Technologies 15 W and 20 W DC-DC Converters Feature Medical Safety Approvals
New Artesyn Embedded Technologies 15 W and 20 W DC-DC Converters Feature Medical Safety Approvals
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
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Date:
11/16/2017
Lattice’s New Low-Power MachXO3 Control PLD Options Improve Embedded I/O Expansion and Board Management
Lattice’s New Low-Power MachXO3 Control PLD Options Improve Embedded I/O Expansion and Board Management
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
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Date:
11/08/2017
New Artesyn 800W Quarter Brick DC-DC Converter Provides High Efficiency and Thermal Performance for Telecom, Computing and Server Equipment
New Artesyn 800W Quarter Brick DC-DC Converter Provides High Efficiency and Thermal Performance for Telecom, Computing and Server Equipment
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
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Date:
11/08/2017
Mouser Now Shipping Energy-Efficient Si522xx PCIe Clock Generators from Silicon Labs
Mouser Now Shipping Energy-Efficient Si522xx PCIe Clock Generators from Silicon Labs
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,
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Date:
11/03/2017
Rutronik presents high-current connectors from Amphenol
Rutronik presents high-current connectors from Amphenol
„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
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Date:
11/03/2017
DC/DC Converters Provide Perfect Power for High-Performance SiC Gate Drivers
DC/DC Converters Provide Perfect Power for High-Performance SiC Gate Drivers
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.
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Date:
11/03/2017
Isolation in Digital Power Supply â€

Figure 1. Gate drive transformer driven by ADP3654 solution

Isolation in Digital Power Supply – Why and How?
Jason Duan, Analog Devices, Inc.

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
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Date:
11/02/2017
Power Integrations Launches InnoSwitch3, a 94%-Efficient Offline Flyback Switcher IC Family

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 Launches InnoSwitch3, a 94%-Efficient Offline Flyback Switcher IC Family
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Date:
11/01/2017
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