В схемах смешанных сигналов программируемый цифровой потенциометр позволяет реализовать программное управление аналоговой частью. Использовать цифровой потенциометр в аналоговой схеме вы можете двумя способами. Можно включить его двухвыводным ...
The potentiometer portion of a mixed-signal, digitally programmable potentiometer adds variability to an analog circuit, and its digital controls provide programmability. You can use a digital potentiometer in two ways in an analog circuit. You can ...
Журнал РАДИОЛОЦМАН, октябрь 2016 Kahou Wong, On Semiconductor EDN Выходное напряжение повышающе-понижающих преобразователей может быть как больше, так и меньше входного. Подобные преобразователи наилучшим образом подходят для приложений с ...
Kahou Wong, On Semiconductor EDN A buck/boost converter can step a voltage up or down. Such a converter is appropriate for battery-powered applications. One application derives a regulated 14.1 V at 1 A from 12 V solar panels with 9 to 18 V ...
Журнал РАДИОЛОЦМАН, май 2016 Несложная комбинация из солнечной батареи, нескольких светодиодов и небольшого DC/DC регулятора позволит в дневное время освещать темные углы помещения и одновременно обеспечивать стабилизированным питанием маломощную ...
A basic combination of a photovoltaic panel, multiple LEDs, and a small dc-dc regulator can provide light in dark corners while also offering a modest auxiliary dc-power rail. A solar-powered, daytime-only lamp without a battery for energy storage ...
Application Note ANDNGTB30N60L2WG/D June 2014 NGTB30N60L2WG newly developed is one of FS2-IGBT series, which enables fast switching and low VCE(sat) at the same time. It is considered common to take the absolute maximum Ic rating as reference when ...
Application Note AND9140/D December 2013 IGBTs generally require a more complex set of calculations to determine the die temperatures than do most power semiconductors. This is due to the fact that most IGBTs are co-packaged and include both an ...
Design Note DN05058/D December 2013 This design note describes a very simple, low power, constant voltage output buck power converter intended for powering electronics for white goods, electrical meters, and industrial equipment where isolation ...
Application Note AND9100/D September 2012 High power systems require the paralleling of IGBTs to handle loads well into the 10's and sometimes the 100's of kilowatts. Paralleled devices can be discrete packaged devices, or bare die assembled within ...
Design Note DN05034/D November 2013 The NCL30051LEDGEVB LED driver evaluation board provides PWM dimming capability via gating the resonant half bridge converter on and off at the PWM rate. Effective minimum duty factor is about 10% being limited ...
Application Note AND9127/D February 2013 This application note examines methods of evaluating the ruggedness of IGBTs offered by ON Semiconductor. The three measures discussed are the gate voltage rating, the short circuit rating and the UIS ...
Design Note DN05055/D October 2013 High voltage LEDs are becoming more popular and are now available from multiple LED manufacturers such as CREE and Philips-Lumileds. These package LEDs may have typical forward voltages ranging from 24 to 200 V. ...
