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EE Times Asia - total search?126?articles sort by date sort by relevance
VXP60xT series dc/dc converter 2002-05-14
This application note describes the features and capabilities of the VXP60xT series dc/dc converters ?
Using the PT4200/4205/4300 dc-dc converter 2001-09-24
This application note explains how to use Power Trends' PT4200/4205/4300 series of dc-dc converters ?
Using the PT3100/4100 series 15W isolated dc-dc converter 2001-09-24
This application note details the significant parameters to be considered when using Power Trends' PT3100/4100 series of 15W isolated dc-dc converters ?
Using the HT77XX step-up DC/DC converter 2008-12-09
The HT77XX is a variable frequency voltage-mode step-up DC/DC converter for portable device such as PDAs and digital still cameras. The HT77XX combines a PFM step-up switching regulator, an N-channel power MOSFET, a bandgap reference generator and a voltage detector in a single monolithic device. ?
Using the DS4412 to margin the output voltage of a DC/DC converter 2009-05-18
This article describes how to properly select the resistor values of a DC-DC converter's feedback divider network when a DS4412 is employed in the design. ?
Using modular DC/DC converters to meet European Standards for railway applications 2003-06-20
This application note discusses methods on how to comply with the EN50155 and RIA12 standards using Vicor's dc/dc converters to facilitate the design of complex power supplies ?
Using IR1176 Synchronous Rectifier Driver IC in DC/DC converters 2003-06-20
This application note discusses how the IR1176 synchronous rectifier driver IC to drive dc/dc converters ?
Using Digital Potentiometers in Adjustable Step-Down DC-DC Converter Design. 2003-06-28
This application note describes how to use a digital ptoentimeter to generate an adjustable voltage supply a MAX1776 Step-Down DC-DC Converter. ?
Thermal Considerations: Assuring Performance of 2nd Generation High-Density DC/DC Converter Modules 2003-06-27
This application note discusses thermal considerations in the design of high-density dc/dc converter modules. ?
The efficiency killer in dc-dc converter circuits 2004-11-23
This app note describes the effects of source resistance, how to calculate efficiency, real-world considerations, design considerations, and shows a real-world example. ?
Step-up dc-dc converter VFF 2003-06-13
This application note discusses the MM1331 device, which is a converter IC that steps up the dc input voltage to a fixed level ?
Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer 2003-06-28
This application describes the use of a digital potentiometer in the feedback loop of a step-up DC-DC converter to provide calibration and/or adjustment of the output voltage. ?
Step-up dc-dc converter (PWM): Monolithic IC MM1349 2003-06-13
This application note discusses the MM1349 device, which is used to step up the dc input level of portable apps to a fixed value. ?
Step-down DC/DC converter input ripple and noise 2008-06-26
This paper discusses the proper methods for measuring input and output noise of a high frequency DC/DC converter. ?
Step-down converter for automotive, industrial apps 2014-04-14
There is a clear need for compact, high efficiency step-down converters that can produce very low voltages from the high input voltages. ?
Stabilize the Buck Converter with Transconductance Amplifier 2003-06-20
This application note discusses methods to stabilize a buck converter using International Rectifier's transconductance amplifiers ?
Simple design of an ultra-low-ripple dc/dc boost converter with TPS60100 charge pump 2005-06-14
This app note discusses battery-powered equipment that uses dc/dc step-up converters to generate supply voltages for internal circuits that require higher voltages than the available battery voltage ?
Phase-shifted full-bridge (PSFB) quarter brick DC/DC converter reference design using a dsPIC DSC 2010-08-19
This application note provides the digital implementation of a telecom input 36-76VDC to output 12VDC, 200W quarter brick DC/DC brick converter using the phase-shifted full-bridge (PSFB) topology. ?
Minimizing FET losses for a high input rail buck converter 2007-09-26
At lower input voltages it is often possible to use the same HS and LS FETs, yet for higher input voltages the selection criteria for these FETs are different. ?
Maximum power solar converter 2008-08-13
The focus of this application note is to identify how to get the maximum power out of a solar panel to power a remote application. ?
Maximizing start-up loads with the LM3352 regulated buck/boost switched capacitor converter 2003-09-19
This application note lists down how the LM3352 achieves Buck/Boost operation by using various switching schemes to produce different gains. ?
Low VCEsat (BISS) transistors and low VF (MEGA) Schottky rectifiers for dc/dc converters 2005-06-09
This app note discusses the performance of BISS transistors and MEGA Schottky rectifiers to be used in generic dc/dc converter applications. ?
LM2622 Step-Up DC/DC Converter Evaluation Board 2003-10-03
This application note discusses the LM2622 step-up DC/DC converter evaluation board. ?
ISL6558EVAL2: Low-profile, 5V/12V input, 500kHz and 90 percent efficiency DC/DC converter 2006-06-02
This application note first gives a brief introduction of Intersil's four-phase controller ISL6558 and synchronous rectified driver ISL6609. ?
Intersil integrated FET DC/DC converters 2007-07-05
The purpose of this application note is to show how the Intersil integrated FET DC/DC converters can make the task of designing an embedded step-down DC/DC converter much easier. ?
Interfacing the trim output of Power Manager II devices to DC-DC converters 2008-12-17
This application note provides an overview of the trim/margin capabilities of the ispPAC-POWR6AT6 and ispPACPOWR1220AT8 Power Manager II devices and detailed instructions on how to use the software tools of PACDesigner to incorporate almost any adjustable DC/DC converter into a trimmed or margined power supply system. ?
Injection transformers for closed-loop dc/dc converter network analysis 2005-06-06
This app note discusses current transformer as a voltage transformer ?
How to apply high frequency DC/DC converters in portable designs 2008-10-13
Portable designs powered from one Li-ion battery embed more and more regulators to supply digital ICs. To maintain high efficiency with low output voltages, designers must select buck converter architecture instead of linear regulators ?
High voltage, low noise, DC/DC converters 2009-05-08
This application note describes a variety of circuits featuring outputs from 200V to 1,000V with output noise below 100?V measured in a 100MHz bandwidth. ?
High Voltage DC/DC Converter for Supertex Ultrasound Transmitter Demoboards 2008-11-20
The Supertex AN-H59DB1 demoboard is a high voltage DC/DC converter. ?


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