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4.5- to 55-V Input 3A Output Stepdown Integrated DC-DC Modules

4.5- to 55-V Input 3A Output Stepdown Integrated DC-DC Modules

Designing Safe and Fast DC Charging Stations with Optocouplers

Designing Safe and Fast DC Charging Stations with Optocouplers

Rapid growth of electric vehicle (EV) fleet drives strong demand for charging infrastructure to extend EVs’ travel range. DC fast charging…


High-Efficiency, Low-Output-Ripple Power Supply Reference Design for Imaging Applications

High-Efficiency, Low-Output-Ripple Power Supply Reference Design for Imaging Applications


News Dec 15, 2018 by Paul Shepard
2.55mm-Profile IDCs for Space-Constrained Applications in Harsh Environments

2.55mm-Profile IDCs for Space-Constrained Applications in Harsh Environments

93% Efficient Long-Life 120W and 240W DIN Rail Power Supplies

93% Efficient Long-Life 120W and 240W DIN Rail Power Supplies

Chassis-Mount 600W DC-DCs with 4:1 Input Voltage Range

Chassis-Mount 600W DC-DCs with 4:1 Input Voltage Range

How Long will Your System Last A Discrete IGBT Reliability Study

How Long will Your System Last A Discrete IGBT Reliability Study

High quality and reliability are among the key aspects in the design of a power semiconductor. The influence of these parameters is evident since they


GaN Enables Small & Fast USB Wall-Mount Chargers

GaN Enables Small & Fast USB Wall-Mount Chargers

High-Frequency Wire-Wound Transformers for Discontinuous-Mode Flybacks

High-Frequency Wire-Wound Transformers for Discontinuous-Mode Flybacks

High-Accuracy ±0.5% Current and Isolated Voltage Measurement Ref Design

High-Accuracy ±0.5% Current and Isolated Voltage Measurement Ref Design


News Dec 12, 2018 by Paul Shepard
7th Gen NX Type Converter Inverter Brake Modules

7th Gen NX Type Converter Inverter Brake Modules

Applications such as elevator drives or servomotors have several special requirements. One on hand, high efficiency is important, while on the…


PoE Powered Device and 12V/600mA No-Opto Flyback DC-DC Reference Design

PoE Powered Device and 12V/600mA No-Opto Flyback DC-DC Reference Design


News Dec 11, 2018 by Paul Shepard
High-Current IGBT Gate Driver with Active Miller Clamp

High-Current IGBT Gate Driver with Active Miller Clamp

Class I / Class II 200- to 250-W Medical External AC-DCs

Class I / Class II 200- to 250-W Medical External AC-DCs

Miniature 36 Watt AC-DC Class II Adaptor with Universal Input

Miniature 36 Watt AC-DC Class II Adaptor with Universal Input

3-Phase Brushless DC Motor Driver ICs Rated to 30A at 600V

3-Phase Brushless DC Motor Driver ICs Rated to 30A at 600V

ROHM to Highlight Automotive, Industrial and Consumer Solutions at CES 2019

ROHM to Highlight Automotive, Industrial and Consumer Solutions at CES 2019


News Dec 11, 2018 by Paul Shepard
80W Ultra-Wide Input DC-DC Converters Simplify Input Transient Protection

80W Ultra-Wide Input DC-DC Converters Simplify Input Transient Protection

25W and 40W DALI2 LED Driver for Fixtures

25W and 40W DALI2 LED Driver for Fixtures

Designing Custom Inductors vs Utilizing ReadyMade Options

Designing Custom Inductors vs Utilizing ReadyMade Options

Engineers are under time and budget pressures to complete their tasks efficiently. Designing a power supply can be a daunting task, especially for…