MAX8581/MAX8582 2.5MHz/1.5MHz Step-Down Converters with 60m Bypass in TDFN for CDMA PA Power
... The MAX8581/MAX8582 utilize a unique feedback network. By taking feedback from the LX node, the usual phase lag due to the output capacitor is removed, making the loop exceedingly stable and allowing the use of very small ceramic output capacitors. This configuration yields load regulation equal to ...
... The MAX8581/MAX8582 utilize a unique feedback network. By taking feedback from the LX node, the usual phase lag due to the output capacitor is removed, making the loop exceedingly stable and allowing the use of very small ceramic output capacitors. This configuration yields load regulation equal to ...
NCV891330 - 3 A, 2 MHz Low-Iq Dual-Mode Step-Down
... battery−connected applications that must operate with up to a 45 V input supply. Depending on the output load, it operates either as a PWM Buck Converter or as a Low Drop−Out Linear Regulator, and is suitable for systems with low noise and Low Quiescent Current requirements often encountered in auto ...
... battery−connected applications that must operate with up to a 45 V input supply. Depending on the output load, it operates either as a PWM Buck Converter or as a Low Drop−Out Linear Regulator, and is suitable for systems with low noise and Low Quiescent Current requirements often encountered in auto ...
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... Impedans diagnostic technique • Calibration • RF current and voltage waveforms • IV characteristic generation ...
... Impedans diagnostic technique • Calibration • RF current and voltage waveforms • IV characteristic generation ...
MAX8869 1A, Microcap, Low-Dropout, Linear Regulator General Description
... The MAX8869 low-dropout linear regulator operates from a +2.7V to +5.5V input and delivers a guaranteed 1A load current with a low 200mV dropout. The highaccuracy (±1%) output voltage is preset at +5V, +3.3V, +2.5V, +1.8V, or +1.0V or is adjustable from +0.8V to +5V with an external resistor-divider ...
... The MAX8869 low-dropout linear regulator operates from a +2.7V to +5.5V input and delivers a guaranteed 1A load current with a low 200mV dropout. The highaccuracy (±1%) output voltage is preset at +5V, +3.3V, +2.5V, +1.8V, or +1.0V or is adjustable from +0.8V to +5V with an external resistor-divider ...
Galvanically Isolated Modular Converter - Infoscience
... maintenance or wind turbine failure and so on. While multiple advantages have been recognised (lower cost, increased availability, system expandability, smaller footprint, reduced filtering effort), a number of challenges still remain (protection, no standardised DC voltage level, no suitable convert ...
... maintenance or wind turbine failure and so on. While multiple advantages have been recognised (lower cost, increased availability, system expandability, smaller footprint, reduced filtering effort), a number of challenges still remain (protection, no standardised DC voltage level, no suitable convert ...
KM3518071813
... therefore there is a loss of voltage quality [1]-[3]. Voltage sag is defined as a sudden reduction in supply voltage to between 90% and 10% of the nominal value, followed by a recovery after a short interval (the standard duration of sag is between 10 milliseconds and 1 minute). The most common comp ...
... therefore there is a loss of voltage quality [1]-[3]. Voltage sag is defined as a sudden reduction in supply voltage to between 90% and 10% of the nominal value, followed by a recovery after a short interval (the standard duration of sag is between 10 milliseconds and 1 minute). The most common comp ...
A Novel Control Method for Unified Power Quality Conditioner
... coupling (PCC) on power distribution system under non-ideal mains voltage and unbalanced load conditions. ...
... coupling (PCC) on power distribution system under non-ideal mains voltage and unbalanced load conditions. ...
Lab 1
... The second connection is the transistor base. When you learn about transistors, you will discover that the base current, ib, is "small". When someone says "small" like that, what is really meant is ib is approximately zero. Zero current is an open circuit. So you see that both of the extra connectio ...
... The second connection is the transistor base. When you learn about transistors, you will discover that the base current, ib, is "small". When someone says "small" like that, what is really meant is ib is approximately zero. Zero current is an open circuit. So you see that both of the extra connectio ...
Third Harmonic Injection Technique
... any deviation of the voltage waveform from its ideal form. Arguably, the most common power quality disturbance in power system is voltage sag, but other disturbances such as harmonic voltages and voltage imbalances may also affect end user and utility equipment leading to production downtime and in ...
... any deviation of the voltage waveform from its ideal form. Arguably, the most common power quality disturbance in power system is voltage sag, but other disturbances such as harmonic voltages and voltage imbalances may also affect end user and utility equipment leading to production downtime and in ...
DR34722727
... (F.L.Luo et al., 2005), (AtefSalehOthman et al., 2009) such as power switches and sensors. The switching losses are to be reduced and the power dissipation towards the switching techniques is analyzed and so a snubber circuit is implemented. snubbers are used in electrical systems to reduce the tran ...
... (F.L.Luo et al., 2005), (AtefSalehOthman et al., 2009) such as power switches and sensors. The switching losses are to be reduced and the power dissipation towards the switching techniques is analyzed and so a snubber circuit is implemented. snubbers are used in electrical systems to reduce the tran ...
11th Int`l Symposium on Quality Electronic Design
... Programmable linear voltage Regulator (MPR) for a relatively small load current. The transistor level schematic of MPR is depicted in Figure 2. This circuit consists of 3 stages. The first stage is a voltage divider which generates the reference voltage. Compared to [13], the reference voltage gener ...
... Programmable linear voltage Regulator (MPR) for a relatively small load current. The transistor level schematic of MPR is depicted in Figure 2. This circuit consists of 3 stages. The first stage is a voltage divider which generates the reference voltage. Compared to [13], the reference voltage gener ...
Technologies for Seventh Generation High Performance, High Ruggedness Power Chips
... performance than the first generation: the FOM of the 1200V class IGBT was increased by more than 10-fold from the first generation. Additional improvements have also achieved the required product characteristics of high reliability such as high temperature operation and high ruggedness, and those a ...
... performance than the first generation: the FOM of the 1200V class IGBT was increased by more than 10-fold from the first generation. Additional improvements have also achieved the required product characteristics of high reliability such as high temperature operation and high ruggedness, and those a ...
Multipower 204 T - MULTI
... fixing point, thereby obtaining perfect control of the position of the join. Once the electrode has been lifted the machine emits a very high intensity welding current pulse with a very short preset time (from 0.01 Sec to 1 Sec). The pulse time varies depending on the type of sheet metal to be joine ...
... fixing point, thereby obtaining perfect control of the position of the join. Once the electrode has been lifted the machine emits a very high intensity welding current pulse with a very short preset time (from 0.01 Sec to 1 Sec). The pulse time varies depending on the type of sheet metal to be joine ...
An introduction to Inverters and Applications
... devices were not very efficient or reliable. It was not until the 1960s when semi-conductors were being discovered and the transistor started to make an appearance. Now the Silicon Controlled Rectifier was made that worked as electronic latching relays. Next the Darlington transistors were used. The ...
... devices were not very efficient or reliable. It was not until the 1960s when semi-conductors were being discovered and the transistor started to make an appearance. Now the Silicon Controlled Rectifier was made that worked as electronic latching relays. Next the Darlington transistors were used. The ...
ZLNB2016 NEW PROD UC T Summary Features Pin Assignments
... supply voltage. The ENA1/2 outputs are set high when their corresponding Vpol input is at or above 8.5V and low when Vpol is at or below 7.5V. These logic outputs can be used to disable any LNB RF output connected to a receiver (STB) that has been powered down or disconnected (and hence not providin ...
... supply voltage. The ENA1/2 outputs are set high when their corresponding Vpol input is at or above 8.5V and low when Vpol is at or below 7.5V. These logic outputs can be used to disable any LNB RF output connected to a receiver (STB) that has been powered down or disconnected (and hence not providin ...
Dual Differential Line Receivers (Rev. D)
... mA VIC = 0 † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B inp ...
... mA VIC = 0 † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B inp ...
MAX1722/MAX1723/ MAX1724 1.5µA I , Step-Up DC-DC Converters in TSOT
... Note 1: Limits are 100% production tested at TA = +25°C. Limits over the operating temperature range are guaranteed by design. Note 2: Guaranteed with the addition of a Schottky MBR0520L external diode between LX and OUT when using the MAX1723 with only one cell, and assumes a 0.3V voltage drop acro ...
... Note 1: Limits are 100% production tested at TA = +25°C. Limits over the operating temperature range are guaranteed by design. Note 2: Guaranteed with the addition of a Schottky MBR0520L external diode between LX and OUT when using the MAX1723 with only one cell, and assumes a 0.3V voltage drop acro ...
What does it mean V0 residual voltage External
... I grab your attention into these important notices: 1) For Vo measurement you can combine variant 3 with variant 1 and 2: Variant 1 + variant 3 = phase-to-phase voltages (U) + Vo (Residual measurement) Variant 2 + variant 3 = phase-to-neutral voltages (V) + Vo (Residual measurement) ...
... I grab your attention into these important notices: 1) For Vo measurement you can combine variant 3 with variant 1 and 2: Variant 1 + variant 3 = phase-to-phase voltages (U) + Vo (Residual measurement) Variant 2 + variant 3 = phase-to-neutral voltages (V) + Vo (Residual measurement) ...
IXDD404 - IXYS Power
... In order for our design to turn the load on properly, the IXDD404 must be able to draw this 2.5A of current from the power supply in the 25ns. This means that there must be very low impedance between the driver and the power supply. The most common method of achieving this low impedance is to bypass ...
... In order for our design to turn the load on properly, the IXDD404 must be able to draw this 2.5A of current from the power supply in the 25ns. This means that there must be very low impedance between the driver and the power supply. The most common method of achieving this low impedance is to bypass ...
Design Guidelines for Flyback Converter Using HFC0400
... (FB>2V), the switching frequency is fixed with frequency jittering for EMI reduction. The FB voltage regulates the primary side peak current signal (sensed by sensing resistor) connected to CS pin with an internal 1/3 voltage gain. When the load decreases to a given level (1.33V
... (FB>2V), the switching frequency is fixed with frequency jittering for EMI reduction. The FB voltage regulates the primary side peak current signal (sensed by sensing resistor) connected to CS pin with an internal 1/3 voltage gain. When the load decreases to a given level (1.33V
FSQ0765RQ Green-Mode Fairchild Power Switch (FPS™) for Quasi-Resonant Operation -
... lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS ...
... lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS ...
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.