High-Efficiency, 3A, Current-Mode Synchronous, Step-Down Switching Regulator MAX15058 General Description Features
... The MAX15058 high-efficiency, current-mode switching regulator can deliver up to 3A of output current. The MAX15058 provides output voltages from 0.6V to 0.94 x VIN from 2.7V to 5.5V input supplies, making the device ideal for on-board point-of-load applications. The MAX15058 delivers current-mode c ...
... The MAX15058 high-efficiency, current-mode switching regulator can deliver up to 3A of output current. The MAX15058 provides output voltages from 0.6V to 0.94 x VIN from 2.7V to 5.5V input supplies, making the device ideal for on-board point-of-load applications. The MAX15058 delivers current-mode c ...
Pre-Lab Work and Quiz - facstaff.bucknell.edu
... Figure 2. Piecewise linear (PWL) representation of the i-v characteristic of a pnjunction diode. The PWL representation can be modeled as an independent voltage source of value VF (which represents the diode’s turn-on voltage) in series with a resistor of value rd. ...
... Figure 2. Piecewise linear (PWL) representation of the i-v characteristic of a pnjunction diode. The PWL representation can be modeled as an independent voltage source of value VF (which represents the diode’s turn-on voltage) in series with a resistor of value rd. ...
Electricity
... Since capacitors and especially inductors do not have ideal characteristics, the oscillation in LC circuit is significantly damped. Ohmic resistance of the inductor is the most influencing reason for damping. If the inductor has an iron core, the ferromagnetic behaviour of iron (hysteresis loop and ...
... Since capacitors and especially inductors do not have ideal characteristics, the oscillation in LC circuit is significantly damped. Ohmic resistance of the inductor is the most influencing reason for damping. If the inductor has an iron core, the ferromagnetic behaviour of iron (hysteresis loop and ...
UMX-870-D16-G ULTRA-LOW NOISE COAXIAL RESONATOR OSCILLATOR Features
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
A capacitive power supply is the best solution for a
... A capacitive power supply is the best solution for a low-cost energy meter. It works on the principle of reducing the line voltage (Voltage dropper) by having a series capacitor between phase and neutral. Current flowing through this capacitor is inversely proportional to the impedance of the capaci ...
... A capacitive power supply is the best solution for a low-cost energy meter. It works on the principle of reducing the line voltage (Voltage dropper) by having a series capacitor between phase and neutral. Current flowing through this capacitor is inversely proportional to the impedance of the capaci ...
I3600 Homework 3
... R1. Because in a MOSFET, most of the important things happen at the silicon surface including the path of the charge carriers through the channel. In a BJT, the interfaces between the emitter and base and the base and collector are within the silicon and not next to any silicon surface. Hence the su ...
... R1. Because in a MOSFET, most of the important things happen at the silicon surface including the path of the charge carriers through the channel. In a BJT, the interfaces between the emitter and base and the base and collector are within the silicon and not next to any silicon surface. Hence the su ...
MAX4906/MAX4606F/MAX4907/MAX4907F High-/Full-Speed USB 2.0 Switches General Description Features
... The MAX4906/MAX4906F feature two single-pole/double-throw (SPDT) switches, and the MAX4907/ MAX4907F feature two single-pole/single-throw switches (SPST). The MAX4907/MAX4907F have a low 7Ω (max) on-resistance and 7pF (max) on-capacitance. These devices are fully specified to operate from a single + ...
... The MAX4906/MAX4906F feature two single-pole/double-throw (SPDT) switches, and the MAX4907/ MAX4907F feature two single-pole/single-throw switches (SPST). The MAX4907/MAX4907F have a low 7Ω (max) on-resistance and 7pF (max) on-capacitance. These devices are fully specified to operate from a single + ...
TDA7100 434 MHz ASK/FSK Transmitter in 10-pin Package Wireless Control
... The Power Amplifier has an Open Collector output at PAOUT (pin 9) and requires an external pull-up coil to provide bias. The coil is part of the tuning and matching LC circuitry to get best performance with the external loop antenna. To achieve the best power amplifier efficiency, the high frequency ...
... The Power Amplifier has an Open Collector output at PAOUT (pin 9) and requires an external pull-up coil to provide bias. The coil is part of the tuning and matching LC circuitry to get best performance with the external loop antenna. To achieve the best power amplifier efficiency, the high frequency ...
FALL2016_ELC3314_01_Circuit_Practice_and_Resistor_PCB
... http://en.wikipedia.org/wiki/Electronic_color_code ...
... http://en.wikipedia.org/wiki/Electronic_color_code ...
DESIGN, MODELLING AND SIMULATION OF A FUEL CELL
... efficiency [2]. As a power generator fuel cells have a problem in that they generate a low unstable output voltage which is of no use in many practical applications [3]. In addition to that, the output voltage is associated with a high current ripple that reduces the FC lifetime. Furthermore, fuel c ...
... efficiency [2]. As a power generator fuel cells have a problem in that they generate a low unstable output voltage which is of no use in many practical applications [3]. In addition to that, the output voltage is associated with a high current ripple that reduces the FC lifetime. Furthermore, fuel c ...
High Efficiency DC-DC Converters for Battery
... Other sources of fixed loss, independent of both switching frequency and load current, include the power supply controller standby current and the leakage currents of the transistors, diode, and filter capacitors. These losses remain, even when the switching converter is shut off. They represent the ...
... Other sources of fixed loss, independent of both switching frequency and load current, include the power supply controller standby current and the leakage currents of the transistors, diode, and filter capacitors. These losses remain, even when the switching converter is shut off. They represent the ...
HVFO High Voltage Fiber Optically-isolated
... exhibits a classic, textbook shape while the HV differential probe has more loading and lower-side device high dV/dt signal interference. ...
... exhibits a classic, textbook shape while the HV differential probe has more loading and lower-side device high dV/dt signal interference. ...
D.J. Perreault, R.L. Selders, and J.G. Kassakian, Frequency-Based Current-Sharing Techniques for Paralleled Power Converters, IEEE Transactions on Power Electronics , Vol. 13, No. 4, July 1998, pp. 626-634.
... each cell generates a signal proportional to its output, the voltage on the interconnection bus is the average (or maximum, etc.) of the individual signals. For ac-output converters, the interconnection may sometimes be transformer isolated from the local cell control circuits [14], [15]. However, f ...
... each cell generates a signal proportional to its output, the voltage on the interconnection bus is the average (or maximum, etc.) of the individual signals. For ac-output converters, the interconnection may sometimes be transformer isolated from the local cell control circuits [14], [15]. However, f ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... used for energy storing. Although conventional batteries have very high energy density but the lower cyclic lifetime and low power density restricts their application in high power system [1]. The instantaneous discharging behavior and low energy density reduce the reliability of the conventional ca ...
... used for energy storing. Although conventional batteries have very high energy density but the lower cyclic lifetime and low power density restricts their application in high power system [1]. The instantaneous discharging behavior and low energy density reduce the reliability of the conventional ca ...
Aalborg Universitet Wang, Xiongfei; Blaabjerg, Frede; Loh, Poh Chiang; Pang, Ying
... for grid integration of renewable power sources [1], energy efficiency improvement of electric power loads [2], and power quality enhancement in distribution power systems [3]. A lowfrequency transformer with the step-down or step-up functions is usually needed for these grid-connected converters, w ...
... for grid integration of renewable power sources [1], energy efficiency improvement of electric power loads [2], and power quality enhancement in distribution power systems [3]. A lowfrequency transformer with the step-down or step-up functions is usually needed for these grid-connected converters, w ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.