REG71055-Q1 数据资料 dataSheet 下载
... The REG71055 regulated charge pump provides a regulated output voltage for input voltages ranging from less than the output to greater than the output. This is accomplished by automatic mode switching within the device. When the input voltage is greater than the required output, the unit functions a ...
... The REG71055 regulated charge pump provides a regulated output voltage for input voltages ranging from less than the output to greater than the output. This is accomplished by automatic mode switching within the device. When the input voltage is greater than the required output, the unit functions a ...
Measuring Metastability Sandeep Mandarapu
... supply to the inverters in the data path is increased if it is too slow and reduced if it is too fast. The integrator has a second input that enables the proportion of highs and lows to be set manually, normally we set the input voltage to vhigh+vlow/2 so that the system settles to a steady state wh ...
... supply to the inverters in the data path is increased if it is too slow and reduced if it is too fast. The integrator has a second input that enables the proportion of highs and lows to be set manually, normally we set the input voltage to vhigh+vlow/2 so that the system settles to a steady state wh ...
VI-HAM™, VE-HAM
... The high-boost HAM (Harmonic Attenuator Module) is a universal AC input, PFC front-end module that has been optimized for use with Vicor’s V375 series of DC-DC converters. A single high-boost HAM may be used with any combination of V375 series DC-DC converters which are available in Micro, Mini and ...
... The high-boost HAM (Harmonic Attenuator Module) is a universal AC input, PFC front-end module that has been optimized for use with Vicor’s V375 series of DC-DC converters. A single high-boost HAM may be used with any combination of V375 series DC-DC converters which are available in Micro, Mini and ...
Section 3
... A wye-delta transformer connection introduces a 30o phase shift in positive/negative sequence voltages and currents because of the relative shift between line-to-neutral and line-to-ground voltages. Transformers are labeled so that 1. High side positive sequence voltages and currents lead those on t ...
... A wye-delta transformer connection introduces a 30o phase shift in positive/negative sequence voltages and currents because of the relative shift between line-to-neutral and line-to-ground voltages. Transformers are labeled so that 1. High side positive sequence voltages and currents lead those on t ...
Capacitor Self
... inverter gate can be accomplished; then use the time cursors t1 and t2 to determine the propagation time delay of the inverter. ...
... inverter gate can be accomplished; then use the time cursors t1 and t2 to determine the propagation time delay of the inverter. ...
DS1088E Fixed-Frequency EconOscillator™ General Description Benefits and Features
... Note 2: This indicates the time elapsed between power-up and the output becoming active. An on-chip delay is intentionally introduced to allow the oscillator to stabilize. tSTAB is equivalent to approximately 512 clock cycles and will depend on the programmed oscillator frequency. Note 3: Output d ...
... Note 2: This indicates the time elapsed between power-up and the output becoming active. An on-chip delay is intentionally introduced to allow the oscillator to stabilize. tSTAB is equivalent to approximately 512 clock cycles and will depend on the programmed oscillator frequency. Note 3: Output d ...
OPA549 High-Voltage, High-Current OPERATIONAL AMPLIFIER DESCRIPTION
... The OPA549 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. This laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA549 operates from either single or dual suppl ...
... The OPA549 is a low-cost, high-voltage/high-current operational amplifier ideal for driving a wide variety of loads. This laser-trimmed monolithic integrated circuit provides excellent low-level signal accuracy and high output voltage and current. The OPA549 operates from either single or dual suppl ...
Control techniques for three-phase four
... main grid [7]. Microgrids are being developed to enhance energy efficiency, improve power quality as well as the resilience of the power system, reduce transmission losses, decrease consumer prices, and successfully facilitate the utilization of RERs [8–10]. The four-leg inverter is widely utilized i ...
... main grid [7]. Microgrids are being developed to enhance energy efficiency, improve power quality as well as the resilience of the power system, reduce transmission losses, decrease consumer prices, and successfully facilitate the utilization of RERs [8–10]. The four-leg inverter is widely utilized i ...
Interpretation of Datasheet Parameters for ESD Devices
... are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconduc ...
... are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconduc ...
FR011L5J (11mΩ, -30V) Low-Side Reverse Bias / Reverse Polarity
... Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from t ...
... Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from t ...
4. Electrical characteristics
... Each extremity of wire is marked using the independent marking system. 4.11 Quick discharge coils (optional) Quick discharge coils allow a very fast discharge time (less than 10 s). Caution : In any case (without or with quick discharge coils), a time delay relay must be used to avoid connection of ...
... Each extremity of wire is marked using the independent marking system. 4.11 Quick discharge coils (optional) Quick discharge coils allow a very fast discharge time (less than 10 s). Caution : In any case (without or with quick discharge coils), a time delay relay must be used to avoid connection of ...
MAX477 300MHz High-Speed Op Amp
... slew rate and a low 8mA supply current. CMF amplifiers offer high slew rates while maintaining low supply current, but use the feedback and load resistors as part of the amplifier’s frequency compensation network. In addition, they have only one input with high impedance. The MAX477 has speed and po ...
... slew rate and a low 8mA supply current. CMF amplifiers offer high slew rates while maintaining low supply current, but use the feedback and load resistors as part of the amplifier’s frequency compensation network. In addition, they have only one input with high impedance. The MAX477 has speed and po ...
R 1 - Lyle School of Engineering
... or multiple emitter BJTs are more reliable over a range of power and signal voltage, and require less semiconductor chip area. ...
... or multiple emitter BJTs are more reliable over a range of power and signal voltage, and require less semiconductor chip area. ...
Evaluation Board User Guide UG-117
... is monitored while its input is varied. For good line regulation, the output must change as little as possible with varying input levels. To ensure that the device is not in dropout mode during this measurement, VIN must be varied between VOUTNOM + 0.4 V (or 2.2 V, whichever is greater) and VINMAX. ...
... is monitored while its input is varied. For good line regulation, the output must change as little as possible with varying input levels. To ensure that the device is not in dropout mode during this measurement, VIN must be varied between VOUTNOM + 0.4 V (or 2.2 V, whichever is greater) and VINMAX. ...
Parallel-Connected Solar PV System to Address Partial and Rapidly
... C. Input Voltage of Power Converter In principle, it is preferred to connect all cells in parallel. However, the terminal voltage of a single-junction Si PV cell is so low (e.g., ∼0.4 V at MPP); this may increase the difficulty of designing an appropriate power converter. If multijunction PV cells ( ...
... C. Input Voltage of Power Converter In principle, it is preferred to connect all cells in parallel. However, the terminal voltage of a single-junction Si PV cell is so low (e.g., ∼0.4 V at MPP); this may increase the difficulty of designing an appropriate power converter. If multijunction PV cells ( ...
MT-FD 6 - Newmar
... efficient, safe and dependable method for adding distribution, circuit protection, timer and power control to communication electronics and electrical devices. Its compact size allows installation under consoles and in interior compartments (not intended for installation in engine compartment). As a ...
... efficient, safe and dependable method for adding distribution, circuit protection, timer and power control to communication electronics and electrical devices. Its compact size allows installation under consoles and in interior compartments (not intended for installation in engine compartment). As a ...
MAX1793 Low-Dropout, Low I , 1A Linear Regulator Q
... transistor. Unlike similar designs using pnp pass transistors, p-channel MOSFETs require no base drive, which reduces quiescent current. pnp-based regulators also waste considerable current in dropout when the pass transistor saturates and use high base-drive currents under large loads. The MAX1793 ...
... transistor. Unlike similar designs using pnp pass transistors, p-channel MOSFETs require no base drive, which reduces quiescent current. pnp-based regulators also waste considerable current in dropout when the pass transistor saturates and use high base-drive currents under large loads. The MAX1793 ...
Applications of Variable Speed Drives
... Rotary screw and piston air compressors are essentially constant torque loads which can also benefit from the application of variable speed control. The savings related to the use of variable speed control are dependent on the control system that is being replaced. In Fig. 7 the energy savings achie ...
... Rotary screw and piston air compressors are essentially constant torque loads which can also benefit from the application of variable speed control. The savings related to the use of variable speed control are dependent on the control system that is being replaced. In Fig. 7 the energy savings achie ...
Voltage Fluctuations in the Electric Supply System
... the intensity of the light from a lamp varies due to changes in the magnitude of the supply voltage. This changing intensity can create annoyance to the human eye. Susceptibility to irritation from lamp flicker will be different for each individual. However, tests have shown that generally the human ...
... the intensity of the light from a lamp varies due to changes in the magnitude of the supply voltage. This changing intensity can create annoyance to the human eye. Susceptibility to irritation from lamp flicker will be different for each individual. However, tests have shown that generally the human ...
FSQ500N Green Mode Fairchild Power Switch (FPS™) FSQ500N — Green M
... protection circuit should trigger to protect the SMPS. However, even when the SMPS is in the normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circuit is designed to trigger after a specified time ...
... protection circuit should trigger to protect the SMPS. However, even when the SMPS is in the normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circuit is designed to trigger after a specified time ...
Datasheet 6N138/ 6N139
... 300 % minimum current transfer ratio with an LED current of 1.6 mA enables operation with one unit load-in and one unit load-out with a 2.2 kΩ pull-up resistor. The 6N139 is best suited for low power logic applications involving CMOS and low power TTL. A 400 % current transfer ratio with only 0.5 mA ...
... 300 % minimum current transfer ratio with an LED current of 1.6 mA enables operation with one unit load-in and one unit load-out with a 2.2 kΩ pull-up resistor. The 6N139 is best suited for low power logic applications involving CMOS and low power TTL. A 400 % current transfer ratio with only 0.5 mA ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.