.. digital circuits require push-pull power drivers, particularly for gate and line driver applications. Many special-purpose devices are available for ...
.. equipment often will benefit from a power-on indicator. The indicator, however, can waste significant power. In situations where a low-duty-cycle ...
.. created this way sees high imbalance currents, though, things become more complicated. The buffer not only needs to be a power buffer, it will also have to dissipate the result of any imbalance. This is wasteful, and it may even require ...
.. current and light emission. Figure 1. You can use this dc-dc step-up circuit and dual current-control transistors to safely power this laser from an almost-discharged battery. In Figure 1, the transistors Q 1 , Q 2 , and Q 3 compose a ...
Adolfo Mondragon EDN The LM317 voltage regulator is well know for its versatility and ability to perform many different and varied functions. The standard and classic is the adjustable positive voltage regulator with a three terminal configuration. ...
.. display controller. The interface comprises at least 14 pins: eight for data, three for control (EN, WR, RS), two for power supply (Vdd, Vss), and one for contrast (Vre). Configured in 8-bit mode, it requires at least 10 I/O lines ...
.. provides an easy way to interface with modern differential-input ADCs. Figure 1 shows the circuit implementation of a low-power, fully differential instrumentation amplifier formed by the cascade of an OP2177 precision low-power, dual ...
.. frequency and the output voltage Input current sensing and inductor DCR autocalibration 1.8 V/30 A Single Phase Digital Power Supply with I IN Sense Figure 1 shows a 7 V to 14 V input, 1.8 V/30 A output application that features inductor ...