DC/DC converters Coverage on EDN

1 - 10 of about 1425 results

2012 ACE Awards Ultimate Products: Analog ICs

...Quint Semiconductor IncThe TGS2351-SM GaN MMIC SPDT switch can handle up to 40W (continuous wave power) at a maximum CW input power of 47 dBm. It is designed for 40V (typical) circuit applications, operates from DC...
http://www.edn.com/article/520787-2012_ACE_Awards_Ultimate_Products_Analog_ICs.php

2012 ACE Awards Ultimate Products: Passive components, sensors, indicators, and interconnects

... electrodes on or in the body to detect current changes. It could enable devices that control artificial limbs from a simple pad on the skin’s surface, as well as detect eye-muscle movements for new human...
http://www.edn.com/article/520797-2012_ACE_Awards_Ultimate_Products_Passive_components_sensors_indicators_and_interconnects.php

2012 ACE Awards Ultimate Products: Power

... digital PFC controller provides typical power-metering accuracy of ±3% at full load current, with further improvements to ±1% with customer calibration. The ADP1047 offers enhanced transient response...
http://www.edn.com/article/520790-2012_ACE_Awards_Ultimate_Products_Power.php

Buck-boost converter does 2.7 to 40V input/output, provides bump-free transitions

... and low-noise switching algorithm and circuit. It includes four MOSFETs that provide as much as 95% efficiency, with a burst mode of operation that drops quiescent current to 50 μA for better light...
http://www.edn.com/article/520765-Buck_boost_converter_does_2_7_to_40V_input_output_provides_bump_free_transitions.php

Balancing GBWP and quiescent current for dissipation optimization

...Balancing GBWP and quiescent current for dissipation optimization...
http://www.edn.com/article/520690-Balancing_GBWP_and_quiescent_current_for_dissipation_optimization.php

Small-signal bandwidth in a Big Bandwidth era

...-supply current.Op-amp frequency characteristicsAlthough bandwidth limiting detracts from an op amp’s performance, you can leverage bandwidth limiting to get the most from an inexpensive op amp. For instance, what...
http://www.edn.com/article/520725-Small_signal_bandwidth_in_a_Big_Bandwidth_era.php

Use a switching regulator to power a high-speed ADC

... frequency and harmonics of the dc/dc converter to block the switching noise and switching spurs. Most available ferrite beads have an impedance of 100 MHz, whereas the switching frequencies of modern dc/dc...
http://www.edn.com/article/520582-Use_a_switching_regulator_to_power_a_high_speed_ADC.php

Noise wars: Projected capacitance strikes back against internal noise

... changing internal environment in multitouch systems, the war for touchscreen dominance is effecting the emergence of new battlegrounds.One current trend is the push toward thinner phones. Achieving this goal means direct lamination of capacitive-touch sensors to the display, moving the sensor inside the display, and overcoming many other challenges with antennas and ground loading. It is no longer acceptable...
http://www.edn.com/article/520565-Noise_wars_Projected_capacitance_strikes_back_against_internal_noise.php

Analog design in the 21st century: challenges, tools, and IC advances

... clever circuit-level techniques can maintain or even improve energy efficiency in future analog CMOS circuits.Data ConvertersData-converter performance has been steadily increasing over the years. Advancements in scaling and design techniques exploit the high density and speed of modern process technology. More intelligence is being put into data converters. Managing more system functions, converters...
http://www.edn.com/article/520545-Analog_design_in_the_21st_century_challenges_tools_and_IC_advances.php

Teardown: The power inverter - from sunlight to power grid

... independent DC converters making highly complex generator configurations easy to implement. This section of the input is seen in Figure 2 on the lower left quadrant in the image. Each of the two DC inputs uses Vishay EMI suppression capacitors #339MKP as part of the filter, and the filter also includes DC common mode filter inductors wound on a common core plus a 15 uF boost converter smoothing capacitor...
http://www.edn.com/article/520564-Teardown_The_power_inverter_from_sunlight_to_power_grid.php


1 - 10 of about 1425 results

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