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CS51021A, CS51022A, CS51023A, CS51024A
CS51021A, CS51022A, CS51023A, CS51024A

... Blanking is disabled when VFB is less than 2.0 V so that the minimum on−time of the controller does not have an additional 55 ns of delay time during fault conditions. For the remaining portion of the switching period, the current sense signal, combined with a fraction of the slope compensation volt ...
Experiment 8 - Signal Waveforms and Measurements
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... The forward voltage drop can be reduced further by using the 20 V Schottky, (NSR05F20NXT), which has a forward voltage drop of only 0.390 V at 0.5 A. ...
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FAN5333A/FAN5333B High Efficiency, High Current Serial LED Driver with 30V Integrated Switch
FAN5333A/FAN5333B High Efficiency, High Current Serial LED Driver with 30V Integrated Switch

... amplified control signal received from the 30mΩ current sense resistor and the ramp generator voltage derived from the oscillator. The oscillator sets the latch, and the latch turns on the FET switch. Under normal operating conditions, the PWM comparator resets the latch and turns off the FET, thus ...
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Source Transformation
Source Transformation

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Triode



A triode is an electronic amplifying vacuum tube (or valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated filament or cathode, a grid, and a plate (anode). Invented in 1906 by Lee De Forest by adding a grid to the Fleming valve, the triode was the first electronic amplification device and the ancestor of other types of vacuum tubes such as the tetrode and pentode. Its invention founded the electronics age, making possible amplified radio technology and long-distance telephony. Triodes were widely used in consumer electronics devices such as radios and televisions until the 1970s, when transistors replaced them. Today, their main remaining use is in high-power RF amplifiers in radio transmitters and industrial RF heating devices. The word is derived from the Greek τρίοδος, tríodos, from tri- (three) and hodós (road, way), originally meaning the place where three roads meet.
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