TDA8920C 2 x 110 W class-D power amplifier
... In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant required to apply the DC output offset voltage gradually between Mute and Operating mode levels can be generated using an RC networ ...
... In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant required to apply the DC output offset voltage gradually between Mute and Operating mode levels can be generated using an RC networ ...
Implementation of Efficiency Enhancement Techniques in the Linear
... Knowing the possibilities for trading power per unit cost with efficiency and distortion often forms the basis for the entire system architecture design. II. METHOD OF AMPLIFICATION Amplifiers are classified according to their circuit configurations and methods of operation into different classes, s ...
... Knowing the possibilities for trading power per unit cost with efficiency and distortion often forms the basis for the entire system architecture design. II. METHOD OF AMPLIFICATION Amplifiers are classified according to their circuit configurations and methods of operation into different classes, s ...
MM74C925 * MM74C926 4-Digit Counters with Multiplexed 7
... Segment resistors are desirable to minimize power dissipation and chip heating. The DS75492 serves as a good digit driver when it is desired to drive bright displays. When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to full illumination ...
... Segment resistors are desirable to minimize power dissipation and chip heating. The DS75492 serves as a good digit driver when it is desired to drive bright displays. When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to full illumination ...
AD9742 数据手册DataSheet 下载
... The AD97421 is a 12-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of c ...
... The AD97421 is a 12-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of c ...
Aalborg Universitet Low-Voltage Ride Through
... module packaging devices may suffer from larger thermal resistance, lower power density and higher failure rates [18]. The press-pack packaging technology improves the connection of chips by directly press-pack contacting, which leads to an increase in reliability (yet to be scientifically proven bu ...
... module packaging devices may suffer from larger thermal resistance, lower power density and higher failure rates [18]. The press-pack packaging technology improves the connection of chips by directly press-pack contacting, which leads to an increase in reliability (yet to be scientifically proven bu ...
HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS THS3092 THS3096
... range of ±5 V to ±15 V for applications requiring large, linear output signals such as Pin, Power FET, and VDSL line drivers. The THS3096 features a power-down pin (PD) that puts the amplifier in low power standby mode, and lowers the quiescent current from 9.5 mA to 500 µA. The wide supply range co ...
... range of ±5 V to ±15 V for applications requiring large, linear output signals such as Pin, Power FET, and VDSL line drivers. The THS3096 features a power-down pin (PD) that puts the amplifier in low power standby mode, and lowers the quiescent current from 9.5 mA to 500 µA. The wide supply range co ...
AAT3176A 数据资料DataSheet下载
... topology. The internal clock oscillator frequency of 1MHz allows the use of small external components. Depending upon the variation of load current (at different modes), input voltage, and LED forward voltage, the charge pump will operate in 1x or 2x mode to generate the output voltage required to p ...
... topology. The internal clock oscillator frequency of 1MHz allows the use of small external components. Depending upon the variation of load current (at different modes), input voltage, and LED forward voltage, the charge pump will operate in 1x or 2x mode to generate the output voltage required to p ...
www.mccsemi .com - Micro Commercial Components
... make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of oth ...
... make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of oth ...
Three-input Type Single Chip Inverter IC Application Note 【Rev 0】
... recovery charge (Qrr) increases during charge pump operation and then, Vcp drops. ・The withstand voltage of the diodes must be more than the VS voltage because the CL voltage changes from about 0V to VS. ・The rush current flows to diodes D1 and D2 by charging capacitors C1 and C2 when the 15V_VCC po ...
... recovery charge (Qrr) increases during charge pump operation and then, Vcp drops. ・The withstand voltage of the diodes must be more than the VS voltage because the CL voltage changes from about 0V to VS. ・The rush current flows to diodes D1 and D2 by charging capacitors C1 and C2 when the 15V_VCC po ...
Eastern University
... Students who submit the same or suspiciously similar assignments will receive a grade zero on the particular assignment and have their final course grade reduced by one letter grade. In addition, the University has formal procedures to handle cases of academic dishonesty. A teacher alone cannot teac ...
... Students who submit the same or suspiciously similar assignments will receive a grade zero on the particular assignment and have their final course grade reduced by one letter grade. In addition, the University has formal procedures to handle cases of academic dishonesty. A teacher alone cannot teac ...
BD8963EFJ
... Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower input voltage, higher output voltage, heavier load, and/or ...
... Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower input voltage, higher output voltage, heavier load, and/or ...
R32125132
... current and causes the greatest damage to a power system. The only exception to this is a single lineto-ground fault occurring very close to a solidly grounded generator’s terminal [3]. Short circuit studies involve finding the voltages and currents distribution throughout the power system during fa ...
... current and causes the greatest damage to a power system. The only exception to this is a single lineto-ground fault occurring very close to a solidly grounded generator’s terminal [3]. Short circuit studies involve finding the voltages and currents distribution throughout the power system during fa ...
Technical Requirements for Connecting Wind
... 5. General technical requirements for the electrical network...................................... 5 5.1. Requirements arising from the transmitting capacity of the electrical network ..................5 5.2. Requirements for the WTGS power quality ................................................... ...
... 5. General technical requirements for the electrical network...................................... 5 5.1. Requirements arising from the transmitting capacity of the electrical network ..................5 5.2. Requirements for the WTGS power quality ................................................... ...
Using Transformers in LTspice IV
... without some coupling between L1 and L3. Yes, it is possible for two inductors to have no mutual inductance yet have some coupling to a third, but there are limits on how well they can be coupled to that third. LTspice analyzes the mutual coupling coefficient matrix and determines if your coupling co ...
... without some coupling between L1 and L3. Yes, it is possible for two inductors to have no mutual inductance yet have some coupling to a third, but there are limits on how well they can be coupled to that third. LTspice analyzes the mutual coupling coefficient matrix and determines if your coupling co ...
RURP1560_F085 15A, 600V Ultrafast Rectifier RURP1560_F 085 15A, 6
... recovery characteristics(trr < 70ns). It has a low forward voltage drop and is of planar, silicon nitride assivated, ion-implanted, epitaxial construction. This device is intended for use as an energy steering / clamping diode and rectifier in a variety of switching power supplies and other power sw ...
... recovery characteristics(trr < 70ns). It has a low forward voltage drop and is of planar, silicon nitride assivated, ion-implanted, epitaxial construction. This device is intended for use as an energy steering / clamping diode and rectifier in a variety of switching power supplies and other power sw ...
Film Capacitors – Power Factor Correction - MKK440-D-50
... statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check ...
... statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check ...
electronic communications systems i
... Assemble an FM transmitter using the MAX2606 and required parts following the schematic provided in Fig. SP8-1. This is a low-power FM transmitter operating in the FM band (88-108 MHz). A schematic is provided in Figure SP8-1 that shows all the components required for assembling the project. The cir ...
... Assemble an FM transmitter using the MAX2606 and required parts following the schematic provided in Fig. SP8-1. This is a low-power FM transmitter operating in the FM band (88-108 MHz). A schematic is provided in Figure SP8-1 that shows all the components required for assembling the project. The cir ...
LNL-500W Wireless Reader Interface Gateway Data
... current with enclosure (12 x 16 x 4.5 in. / 305 x 406 x 114 mm), lock and open frame transformer, tamper switch, UPS-capable (battery optional), UL-listed Lenel UL Listed Power Supply - 12 VDC or 24 VDC 6 A output (switch selectable), 120 VAC (1.6 amps) input, continuous supply current with enclosur ...
... current with enclosure (12 x 16 x 4.5 in. / 305 x 406 x 114 mm), lock and open frame transformer, tamper switch, UPS-capable (battery optional), UL-listed Lenel UL Listed Power Supply - 12 VDC or 24 VDC 6 A output (switch selectable), 120 VAC (1.6 amps) input, continuous supply current with enclosur ...
A Novel-Class AB Transconductor suitable for High Speed CMOS Operational Amplifier
... Although such an op-amp has high slew rate, it suffers from instability problem, which is caused by current feedback loop. Subsequently, a class-AB CMOS op-amp with novel self-biased input transistor was proposed in [6], its characteristics are almost identical to those of the op-amp proposed in [5] ...
... Although such an op-amp has high slew rate, it suffers from instability problem, which is caused by current feedback loop. Subsequently, a class-AB CMOS op-amp with novel self-biased input transistor was proposed in [6], its characteristics are almost identical to those of the op-amp proposed in [5] ...
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.