.. seen lots of interesting conversations and Design Idea (DI) collaboration devising circuits for power switching using inexpensive (and cute!) momentary-contact ...
.. maximum over the temperature range. The bias current is 76 pA maximum from 40 C to +85 C. I’d like to keep the design’s various independent error contributions under ½ PWM count (in this case, under 2 -17 of ...
.. discussions have sprung up here in editor Aalyia Shaukat’s Design Ideas regarding the limitations and quirks of, and design tricks for, the current control topologies shown in ...
.. have been numerous circuits published in EDN as design ideas (DI) for the past few months, centering around the “Flip ON Flop OFF” ( Ref. 1 ) circuit ...
.. of U 2 , the tolerance contributions of these components are those previously mentioned for the “right side-up” design respectively. U 2 ’s reference current is typically less than 250 nA over temperature, but its V REF of ...
.. voltage references with the same RC time constant. It thus automatically ratios out time constant tolerance. Slick. This Design Idea (DI) will describe a (possibly) new integrating converter that reaches a similar goal of accurate ...
.. often derive their power from widely varying sources that can exceed the 40 V maximum rating of popular switching ICs. This Design Idea presents a simple, flexible, and inexpensive buck switcher that converts an input voltage as high as 60 ...
.. precision,” some have inaccuracy and integral nonlinearity (INL) that significantly exceed 1 LSB. The TBH PWM-based design detailed here, by contrast, has inherent 16-bit DC accuracy and integral linearity limited only by the ...
.. ‘off.’ When a proper load is connected, the inverter will automatically turn on. Sine wave inverter PCB design An actual-size, single-side PCB for the pure sine wave inverter circuit is shown in Figures 5 and 6. Figure ...