ET 304A Laboratory Tutorial-Circuitmaker For Transient
... All circuit simulation packages that use the Pspice engine allow users to do complex analysis that were once impossible to perform by hand. Two of these types of analysis are transient analysis and frequency response analysis. Transient analysis is the theoretical calculation of the circuit response ...
... All circuit simulation packages that use the Pspice engine allow users to do complex analysis that were once impossible to perform by hand. Two of these types of analysis are transient analysis and frequency response analysis. Transient analysis is the theoretical calculation of the circuit response ...
TPS54318 数据资料 dataSheet 下载
... To improve performance during line and load transients the device implements a constant frequency, peak current mode control which reduces output capacitance and simplifies external frequency compensation design. The wide switching frequency of 200 kHz to 2000 kHz allows for efficiency and size opti ...
... To improve performance during line and load transients the device implements a constant frequency, peak current mode control which reduces output capacitance and simplifies external frequency compensation design. The wide switching frequency of 200 kHz to 2000 kHz allows for efficiency and size opti ...
General Description Benefits and Features
... output voltages above 2.5V. Adjusting the output voltage of the device requires a resistive divider network from OUT to FB, according to the equation below. From the initial output voltage, the loadline regulation reduces the effective feedback voltage by a typical 5mV/A as the output current increa ...
... output voltages above 2.5V. Adjusting the output voltage of the device requires a resistive divider network from OUT to FB, according to the equation below. From the initial output voltage, the loadline regulation reduces the effective feedback voltage by a typical 5mV/A as the output current increa ...
Solid State Physics
... Metal-Oxide-Semiconductor FET(2) However when you apply a positive voltage the oxide behaves like a capacitor since positive charge builds up on one side, there must be an equal and opposite charge on the other side. This charge must come from the substrate. Since it is P-type there are not many el ...
... Metal-Oxide-Semiconductor FET(2) However when you apply a positive voltage the oxide behaves like a capacitor since positive charge builds up on one side, there must be an equal and opposite charge on the other side. This charge must come from the substrate. Since it is P-type there are not many el ...
MAX8647/MAX8648 Ultra-Efficient Charge Pumps for General Description
... When V IN is higher than the forward voltage of the white LED plus the 0.15V headroom of the current regulator, the LED current returns through GND. If this condition is satisfied for all six white LEDs, the charge pump remains inactive. When the input voltage drops so that the current-regulator hea ...
... When V IN is higher than the forward voltage of the white LED plus the 0.15V headroom of the current regulator, the LED current returns through GND. If this condition is satisfied for all six white LEDs, the charge pump remains inactive. When the input voltage drops so that the current-regulator hea ...
MAX1178/MAX1188 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range General Description
... allows conversion of true bipolar input voltages and input voltages greater than the power supply, while operating from a single +5V analog supply. The input scaler attenuates and shifts the analog input to match the input range of the internal digital-to-analog converter (DAC). The MAX1178 input vo ...
... allows conversion of true bipolar input voltages and input voltages greater than the power supply, while operating from a single +5V analog supply. The input scaler attenuates and shifts the analog input to match the input range of the internal digital-to-analog converter (DAC). The MAX1178 input vo ...
TPS76030 数据资料 dataSheet 下载
... Like all low dropout regulators, the TPS760xx requires an output capacitor connected between OUT and GND to stabilize the internal control loop. The minimum recommended capacitance value is 2.2 µF and the ESR (equivalent series resistance) must be between 0.1 Ω and 20 Ω. Capacitor values of 2.5-µF o ...
... Like all low dropout regulators, the TPS760xx requires an output capacitor connected between OUT and GND to stabilize the internal control loop. The minimum recommended capacitance value is 2.2 µF and the ESR (equivalent series resistance) must be between 0.1 Ω and 20 Ω. Capacitor values of 2.5-µF o ...
High Voltage, Low Noise, Low Distortion, Unity
... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the output load drive. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). The power dissipated due to the load drive de ...
... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the output load drive. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). The power dissipated due to the load drive de ...
application note
... The data curves in Figure 6 illustrate the effect of duty cycle (D), output current (IO), output capacitor value (C), and switching frequency (f) on step-up DC-DC converter output voltage ripple (∆vO). From those data curves, the following can be observed: • As the duty cycle is increased, output v ...
... The data curves in Figure 6 illustrate the effect of duty cycle (D), output current (IO), output capacitor value (C), and switching frequency (f) on step-up DC-DC converter output voltage ripple (∆vO). From those data curves, the following can be observed: • As the duty cycle is increased, output v ...
MAX4001EVKIT.pdf
... output through a directional coupler) to the RFIN SMA connector. Connect the gain control pin of the PA to the OUT pad. When used in controller mode, a capacitor (C4) must be present for loop stability (see the Filter Capacitor Selection section). To simulate an Automatic Gain-Control (AGC) loop, a ...
... output through a directional coupler) to the RFIN SMA connector. Connect the gain control pin of the PA to the OUT pad. When used in controller mode, a capacitor (C4) must be present for loop stability (see the Filter Capacitor Selection section). To simulate an Automatic Gain-Control (AGC) loop, a ...
Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS FEATURES ±
... The OPA234 series low-cost op amps are ideal for single-supply, low-voltage, low-power applications. The series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejecti ...
... The OPA234 series low-cost op amps are ideal for single-supply, low-voltage, low-power applications. The series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejecti ...
A Detailed Model for a Thyristor Based Static Transfer Switch
... limit. Furthermore, as expected, the two instant phase voltages become equal when alternate source phase –a thyristor AP1 is fired, until thyristor PP1 is completely turned-off. In this particular case, a smaller difference in instantaneous voltages ( |Va_p(t)| - |Va_a(t)| ) might have been able to ...
... limit. Furthermore, as expected, the two instant phase voltages become equal when alternate source phase –a thyristor AP1 is fired, until thyristor PP1 is completely turned-off. In this particular case, a smaller difference in instantaneous voltages ( |Va_p(t)| - |Va_a(t)| ) might have been able to ...
Experiment # 1 - GWU`s SEAS - The George Washington University
... (REQ) of Fig. 1A. 2) Connect the power supply (V1 = 6 Vdc) to the circuit. Use the DMM to measure the voltage drop across each resistor. 3) Measure the current through each resistor in the circuit. Note, it is impossible to measure the current ‘across’ a resistor, you must use the DMM differently wh ...
... (REQ) of Fig. 1A. 2) Connect the power supply (V1 = 6 Vdc) to the circuit. Use the DMM to measure the voltage drop across each resistor. 3) Measure the current through each resistor in the circuit. Note, it is impossible to measure the current ‘across’ a resistor, you must use the DMM differently wh ...
04 Design Examples
... held constant and oscillator cycles are gated on or off. This technique is used in simple converters below 10 watts. As the switching frequency increases, the size of the magnetic components decreases and the switching losses increase. If the switching frequency is in the audio range, it is possible ...
... held constant and oscillator cycles are gated on or off. This technique is used in simple converters below 10 watts. As the switching frequency increases, the size of the magnetic components decreases and the switching losses increase. If the switching frequency is in the audio range, it is possible ...
Chapter 11- Electricity
... What is the relationship between the three currents? The current is the same at each point. ...
... What is the relationship between the three currents? The current is the same at each point. ...
DST857BDJ Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
DA9063 unused pin configuration
... converters, low dropout linear regulators, GPIOs and ADC channels. In addition, it allows options for controlling the start-up and shutdown sequences, configurable feedback paths, remote sensing and such like. In the application, some of these functions may not be required and – to minimise any pote ...
... converters, low dropout linear regulators, GPIOs and ADC channels. In addition, it allows options for controlling the start-up and shutdown sequences, configurable feedback paths, remote sensing and such like. In the application, some of these functions may not be required and – to minimise any pote ...
Homework 9 - Engineering Class s - University of Southern California
... In the current reference circuit of Fig. (P37), transistors M1, M2, and M3 are identical, except for the fact that the gate aspect ration of M2 is k-times larger than that of M1, and the gate aspect ratio of M3 is k-times larger than that of M2. Transistors M4 and M5 are identical, inclusive of iden ...
... In the current reference circuit of Fig. (P37), transistors M1, M2, and M3 are identical, except for the fact that the gate aspect ration of M2 is k-times larger than that of M1, and the gate aspect ratio of M3 is k-times larger than that of M2. Transistors M4 and M5 are identical, inclusive of iden ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.