AN1080/D External−Sync Power Supply with Universal Input
... the current ripples of the two smoothing capacitors, Cin, and the switching stresses on the power transistor(s) due to wide range of VCC. Some previous designs without the universal adaptor handle the full input−voltage range only by simple bridge rectification. The current ripple of the smoothing c ...
... the current ripples of the two smoothing capacitors, Cin, and the switching stresses on the power transistor(s) due to wide range of VCC. Some previous designs without the universal adaptor handle the full input−voltage range only by simple bridge rectification. The current ripple of the smoothing c ...
TPS54360-Q1 4.5-V To 60-V Input, 3.5-A, Step
... Added Pin Configuration and Functions section, Handling Rating table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable ...
... Added Pin Configuration and Functions section, Handling Rating table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable ...
TPS5410 - Texas Instruments
... 1-A of continuous current to a load. The gate-drive bias voltage for the integrated high-side MOSFET is supplied by a bootstrap capacitor connected from the BOOT to PH pins. The TPS5410 reduces the external component count by integrating the bootstrap recharge diode. The TPS5410 has a default input ...
... 1-A of continuous current to a load. The gate-drive bias voltage for the integrated high-side MOSFET is supplied by a bootstrap capacitor connected from the BOOT to PH pins. The TPS5410 reduces the external component count by integrating the bootstrap recharge diode. The TPS5410 has a default input ...
Enhancement of Power Quality in Renewable Energy System by
... multi- level inverter has been aroused due to its advantages of better power efficiency, lower switching harmonics, and a smaller filter inductor compared with the conventional halfbridge and full-bridge inverters. The conventional singlephase multilevel inverter topologies include the diodeclamped, ...
... multi- level inverter has been aroused due to its advantages of better power efficiency, lower switching harmonics, and a smaller filter inductor compared with the conventional halfbridge and full-bridge inverters. The conventional singlephase multilevel inverter topologies include the diodeclamped, ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... Scaling of threshold voltage results in exponential increase of sub threshold leakage current in the evaluation transistor and makes the domino logic less noise immune. This logic family offers a number of interesting features compared to static logic, namely reduced transistor count as well as redu ...
... Scaling of threshold voltage results in exponential increase of sub threshold leakage current in the evaluation transistor and makes the domino logic less noise immune. This logic family offers a number of interesting features compared to static logic, namely reduced transistor count as well as redu ...
10-Bit, 40 MSPS, 3 V, 74 mW A/D Converter AD9203
... external reference can also be chosen to suit the dc accuracy and temperature drift requirements of an application. An external resistor can be used to reduce power consumption when operating at lower sampling rates. This yields power savings for users who do not require the maximum sample rate. Thi ...
... external reference can also be chosen to suit the dc accuracy and temperature drift requirements of an application. An external resistor can be used to reduce power consumption when operating at lower sampling rates. This yields power savings for users who do not require the maximum sample rate. Thi ...
Si53315 - Silicon Labs
... Table 4. DC Characteristics—LVPECL and Low Power LVPECL (VDD = 2.5 V 5%, or 3.3 V 10%,TA = –40 to 85 C) ...
... Table 4. DC Characteristics—LVPECL and Low Power LVPECL (VDD = 2.5 V 5%, or 3.3 V 10%,TA = –40 to 85 C) ...
General Specifications UT35A/UT32A Digital Indicating Controllers
... be specified for the standard signal of thermocouple and resistance-temperature detector (RTD). For integrated signal input, 0.1 V or 0.4 mA or less is judged as a burnout. • Input bias current: 0.05 μA (for thermocouple and resistance-temperature detector (RTD)) ...
... be specified for the standard signal of thermocouple and resistance-temperature detector (RTD). For integrated signal input, 0.1 V or 0.4 mA or less is judged as a burnout. • Input bias current: 0.05 μA (for thermocouple and resistance-temperature detector (RTD)) ...
AD7839 数据手册DataSheet 下载
... Parallel Data Inputs. The AD7839 can accept a straight 13-bit parallel word on DB0 to DB12 where DB12 is the MSB and DB0 is the LSB. Asynchronous Clear Input (level sensitive, active low). When this input is low, all analog outputs are switched to the externally set potential on the relevant DUTGND ...
... Parallel Data Inputs. The AD7839 can accept a straight 13-bit parallel word on DB0 to DB12 where DB12 is the MSB and DB0 is the LSB. Asynchronous Clear Input (level sensitive, active low). When this input is low, all analog outputs are switched to the externally set potential on the relevant DUTGND ...
TPS40075 数据资料 dataSheet 下载
... The TPS40075 drives external N-channel MOSFETs using second generation Predictive Gate Drive to minimize conduction in the body diode of the low side FET and maximize efficiency. Pre-biased outputs are supported by not allowing the low side FET to turn on until the voltage commanded by the closed lo ...
... The TPS40075 drives external N-channel MOSFETs using second generation Predictive Gate Drive to minimize conduction in the body diode of the low side FET and maximize efficiency. Pre-biased outputs are supported by not allowing the low side FET to turn on until the voltage commanded by the closed lo ...
ADS5542 数据资料 dataSheet 下载
... Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. If the i ...
... Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. If the i ...
27256
... a. the lowest possible memory power dissipation, b. complete assurance that output bus contention will not occur. ...
... a. the lowest possible memory power dissipation, b. complete assurance that output bus contention will not occur. ...
AD637 - Analog Devices
... voltages in excess of the supply levels. The inputs are not damaged by input signals if the supply voltages are lost. The AD637 is laser wafer trimmed to achieve rated performance without external trimming. The only external component required is a capacitor that sets the averaging period. The value ...
... voltages in excess of the supply levels. The inputs are not damaged by input signals if the supply voltages are lost. The AD637 is laser wafer trimmed to achieve rated performance without external trimming. The only external component required is a capacitor that sets the averaging period. The value ...
AAT4601 数据资料DataSheet下载
... Application Specific Power MOSFET™ (ASPM™) product family. It is a 1.8A current limited P-channel MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limi ...
... Application Specific Power MOSFET™ (ASPM™) product family. It is a 1.8A current limited P-channel MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limi ...
TS555
... In monostable mode, the timer operates like a one-shot generator. The external capacitor is initially held discharged by a transistor inside the timer, as shown in Figure 4. Figure 4. ...
... In monostable mode, the timer operates like a one-shot generator. The external capacitor is initially held discharged by a transistor inside the timer, as shown in Figure 4. Figure 4. ...
UCC28070 数据资料 dataSheet 下载
... The UCC28070 is an advanced power factor correction device that integrates two pulse-width modulators (PWMs) operating 180° out of phase. This interleaved PWM operation generates substantial reduction in the input and output ripple currents, and the conducted-EMI filtering becomes easier and less ex ...
... The UCC28070 is an advanced power factor correction device that integrates two pulse-width modulators (PWMs) operating 180° out of phase. This interleaved PWM operation generates substantial reduction in the input and output ripple currents, and the conducted-EMI filtering becomes easier and less ex ...
Synchronous-Buck Power Stage (Rev. A)
... drive a buck power supply (Figure 1). High-side MOSFETs, low-side MOSFETs, drivers, current sensing circuitry and necessary protection functions are all integrated into one monolithic solution to facilitate minimum size and maximum efficiency. Driver circuits provide high charge and discharge curren ...
... drive a buck power supply (Figure 1). High-side MOSFETs, low-side MOSFETs, drivers, current sensing circuitry and necessary protection functions are all integrated into one monolithic solution to facilitate minimum size and maximum efficiency. Driver circuits provide high charge and discharge curren ...
Drive Electronics pQ11
... In order to improve the hysteresis characteristics in a valve, static friction on the valve piston must be avoided. This is achieved by superimposing a dither signal on the valve current. Via the trimming potentiometer „OSZ“ the amplitude of the superimposed current can be adjusted within the range ...
... In order to improve the hysteresis characteristics in a valve, static friction on the valve piston must be avoided. This is achieved by superimposing a dither signal on the valve current. Via the trimming potentiometer „OSZ“ the amplitude of the superimposed current can be adjusted within the range ...
ADuM1411 英文数据手册DataSheet下载
... transitions. If an input data logic transition within a given channel does occur within this time interval, the output of that channel reaches the correct state within the much shorter duration as determined by the propagation delay specifications within this data sheet. Input disable time is the du ...
... transitions. If an input data logic transition within a given channel does occur within this time interval, the output of that channel reaches the correct state within the much shorter duration as determined by the propagation delay specifications within this data sheet. Input disable time is the du ...
AN67 - Linear Technology Magazine Circuit Collection, Volume III
... noninverting and inverting multiplexers are applied to the LTC1410’s +AIN and – AIN inputs, respectively. The LTC1390 share the Chip Select MUX, Serial Data and Serial Clock control signals. This arrangement simultaneously selects the same channel on each multiplexer: S0 for both +CH0 and – CH0, S1 ...
... noninverting and inverting multiplexers are applied to the LTC1410’s +AIN and – AIN inputs, respectively. The LTC1390 share the Chip Select MUX, Serial Data and Serial Clock control signals. This arrangement simultaneously selects the same channel on each multiplexer: S0 for both +CH0 and – CH0, S1 ...
AN9420: Current Feedback Amplifier Theory and Applications
... dependent on the transfer function of Z and RF , and RF can always be specified to guarantee stability. The first conclusion drawn here is that ZF(1+ZB/ZF||ZG) has an impact on stability, and that the feedback resistor is the dominant part of that quantity so it has the dominant impact on stability. ...
... dependent on the transfer function of Z and RF , and RF can always be specified to guarantee stability. The first conclusion drawn here is that ZF(1+ZB/ZF||ZG) has an impact on stability, and that the feedback resistor is the dominant part of that quantity so it has the dominant impact on stability. ...
IDT74FCT3245/A - Integrated Device Technology
... The FCT3245/A octal transceivers are built using advanced dual metal CMOS technology. These high-speed, low-power transceivers are ideal for asynchronous communication between two buses (A and B). The direction control pin (DIR) controls the direction of data flow. The output enable pin (OE) overrid ...
... The FCT3245/A octal transceivers are built using advanced dual metal CMOS technology. These high-speed, low-power transceivers are ideal for asynchronous communication between two buses (A and B). The direction control pin (DIR) controls the direction of data flow. The output enable pin (OE) overrid ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.