50V 3A Power Module
... • Adjustable output voltage from 0.9V to 24V (also limited by duty cycle) • 200kHz to 600kHz, programmable switching frequency • Supports safe start-up into a pre-biased output • –40°C to +125°C junction temperature range • Available in 64-pin, 12mm × 12mm × 3mm QFN package ...
... • Adjustable output voltage from 0.9V to 24V (also limited by duty cycle) • 200kHz to 600kHz, programmable switching frequency • Supports safe start-up into a pre-biased output • –40°C to +125°C junction temperature range • Available in 64-pin, 12mm × 12mm × 3mm QFN package ...
LM117/LM317A/LM317 3-Terminal Adjustable Regulator
... regulators is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the LM117 is packaged in ...
... regulators is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the LM117 is packaged in ...
J.A. Santiago-Gonzalez, K.K. Afridi and D.J. Perreault, Design of Resistive-Input Class E Resonant Rectifiers for Variable-Power Operation, 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL ’13), June 2013.
... depend upon maintaining resistive (but possibly variable) loading in the rectifier stage. In still other applications it is desired to have an input impedance that is resistive and approximately constant across operating conditions [5,6]; this can be achieved by combining a set of resonant rectifier ...
... depend upon maintaining resistive (but possibly variable) loading in the rectifier stage. In still other applications it is desired to have an input impedance that is resistive and approximately constant across operating conditions [5,6]; this can be achieved by combining a set of resonant rectifier ...
Data Sheet Features
... 6.1 The VIN quiescent current loss comprises two parts: the DC bias current as given in the electrical characteristics and the internal MOSFET switch gate charge currents. The gate charge current results from switching the gate capacitance of the internal power MOSFET switches. Each cycle the gate i ...
... 6.1 The VIN quiescent current loss comprises two parts: the DC bias current as given in the electrical characteristics and the internal MOSFET switch gate charge currents. The gate charge current results from switching the gate capacitance of the internal power MOSFET switches. Each cycle the gate i ...
Analog Dialogue Volume 48 Number 2
... Vibration is a repetitive mechanical motion. A number of attributes are important for developing a vibration-sensing instrument. First, an oscillating motion often has both linear and rotational components. Most vibration-sensing relationships tend to focus on the magnitude of the oscillation, not o ...
... Vibration is a repetitive mechanical motion. A number of attributes are important for developing a vibration-sensing instrument. First, an oscillating motion often has both linear and rotational components. Most vibration-sensing relationships tend to focus on the magnitude of the oscillation, not o ...
Supply Voltage and Temperature Insensitive Current Reference for
... Current reference is an essential block in many analog circuits, such as the bias sources for oscillators, amplifiers, and phase lock loops. For those applications, the current references must be insensitive to supply voltage and temperature variations. Since it is easy to implement a voltage refere ...
... Current reference is an essential block in many analog circuits, such as the bias sources for oscillators, amplifiers, and phase lock loops. For those applications, the current references must be insensitive to supply voltage and temperature variations. Since it is easy to implement a voltage refere ...
LM139 - Tehnopage.ru
... Note 5: The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the reference or input lines. ...
... Note 5: The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the reference or input lines. ...
Datasheet - Monolithic Power System
... Input Pin for powering internal 5V regulator and logic circuitry. Bypass this pin to GND with a capacitor. A 0.22µF is enough for most application. Switching Frequency Select Pin. If FSEL is connected to GND, the switching frequency is set to 450kHz, if FSEL is connected to VCC, the switching freque ...
... Input Pin for powering internal 5V regulator and logic circuitry. Bypass this pin to GND with a capacitor. A 0.22µF is enough for most application. Switching Frequency Select Pin. If FSEL is connected to GND, the switching frequency is set to 450kHz, if FSEL is connected to VCC, the switching freque ...
FEATURES 2.5V ULTRA-PRECISION 1:4 LVDS Precision Edge FANOUT BUFFER/TRANSLATOR
... The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. Micrel Products are not desig ...
... The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. Micrel Products are not desig ...
A Single-phase-to-three-phase Power Converter with an Active
... In another approach, the single-phase power supply and energy capacitor are connected to the input side of the three-phase matrix converter [10]. However, this method increases the switching devices to 18 units. A single-phase-to-three-phase power converter using an active buffer has been proposed i ...
... In another approach, the single-phase power supply and energy capacitor are connected to the input side of the three-phase matrix converter [10]. However, this method increases the switching devices to 18 units. A single-phase-to-three-phase power converter using an active buffer has been proposed i ...
Power-generation, Power-electronics and Power
... visualise this, a rectangle can be drawn from a point on the curve to the xand y-axis. For the point where this rectangle has the largest area maximum power is generated. At lower irradiation, the short-circuit current decreases approximately linearly with irradiation. The open circuit voltage does ...
... visualise this, a rectangle can be drawn from a point on the curve to the xand y-axis. For the point where this rectangle has the largest area maximum power is generated. At lower irradiation, the short-circuit current decreases approximately linearly with irradiation. The open circuit voltage does ...
RSF014N03
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
Aalborg Universitet Wind Power Plant
... elementary switching sub-modules are stacked together to attain the required dc operating voltage. Unlike other high voltage VSC topologies, the MMC avoids the difficulty of connecting semiconductor switches in series. The voltage rating can be scaled by simply adding additional sub-modules to the ...
... elementary switching sub-modules are stacked together to attain the required dc operating voltage. Unlike other high voltage VSC topologies, the MMC avoids the difficulty of connecting semiconductor switches in series. The voltage rating can be scaled by simply adding additional sub-modules to the ...
OPA358 3V Single-Supply FEATURES DESCRIPTION
... (see Figure 7b) is a function of the coupling capacitor value. The value of the sag correction capacitor has only a minor influence. The smaller the coupling capacitor, the greater the output swing. Therefore, to accommodate the large signal swing with very small coupling capacitors (22µF and 33µF), ...
... (see Figure 7b) is a function of the coupling capacitor value. The value of the sag correction capacitor has only a minor influence. The smaller the coupling capacitor, the greater the output swing. Therefore, to accommodate the large signal swing with very small coupling capacitors (22µF and 33µF), ...
LM2576 3.0 A, 15 V, Step−Down Switching Regulator
... three−terminal linear regulators, especially with higher input voltages. In many cases, the power dissipated is so low that no heatsink is required or its size could be reduced dramatically. A standard series of inductors optimized for use with the LM2576 are available from several different manufac ...
... three−terminal linear regulators, especially with higher input voltages. In many cases, the power dissipated is so low that no heatsink is required or its size could be reduced dramatically. A standard series of inductors optimized for use with the LM2576 are available from several different manufac ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.