MAX1960/MAX1961/MAX1962 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM General Description
... Step-Down Controllers with Voltage Margining The MAX1960/MAX1961/MAX1962 high-current, highefficiency voltage-mode step-down DC-DC controllers operate from a 2.35V to 5.5V input and generate output voltages down to 0.8V at up to 20A. An on-chip charge pump generates a regulated 5V for MOSFET drive. ...
... Step-Down Controllers with Voltage Margining The MAX1960/MAX1961/MAX1962 high-current, highefficiency voltage-mode step-down DC-DC controllers operate from a 2.35V to 5.5V input and generate output voltages down to 0.8V at up to 20A. An on-chip charge pump generates a regulated 5V for MOSFET drive. ...
Circuits for multiple valued logic—A tutorial and appreciation
... It has been stated often in the past that practical acceptance of multi-valued logic awaits the development of suitable electronic means for fabricating a sufficiently powerful and general purpose logic. Though the search for such means has proceeded in parallel with every other development in the m ...
... It has been stated often in the past that practical acceptance of multi-valued logic awaits the development of suitable electronic means for fabricating a sufficiently powerful and general purpose logic. Though the search for such means has proceeded in parallel with every other development in the m ...
Conceptual Physics - Southwest High School
... Now suppose that the two oppositely charged plates are connected by a metal wire. What would happen? The wire serves as a sort of charge pipe through which charge can flow. Over the course of time, one could think of positive charges moving from the positive plate through the charge pipe (wire) to t ...
... Now suppose that the two oppositely charged plates are connected by a metal wire. What would happen? The wire serves as a sort of charge pipe through which charge can flow. Over the course of time, one could think of positive charges moving from the positive plate through the charge pipe (wire) to t ...
STGP19NC60SD
... maximum operating frequency curve is reported. That frequency is defined as follows: fMAX = (PD - PC) / (EON + EOFF) ...
... maximum operating frequency curve is reported. That frequency is defined as follows: fMAX = (PD - PC) / (EON + EOFF) ...
13620.90... 99 DC Measuring Amplifier
... across the input does not exceed 250 VDC, then no damage will occur. 3.5 Voltage measurement In the voltage measurement operating mode the input [1.2] has an extremely high resistance of more than 1011 Ω. For precise measurements it is assumed that the source resistance is at least a factor 1000 low ...
... across the input does not exceed 250 VDC, then no damage will occur. 3.5 Voltage measurement In the voltage measurement operating mode the input [1.2] has an extremely high resistance of more than 1011 Ω. For precise measurements it is assumed that the source resistance is at least a factor 1000 low ...
FEATURES DESCRIPTION D
... single-supply and dual-supply applications. In single-supply operation, V− typically equals common ground. Therefore, the shutdown logic signal and the OPA561’s shutdown pin are referenced to the same potential. In this configuration, the logic pin and the OPA561 enable can simply be tied together. ...
... single-supply and dual-supply applications. In single-supply operation, V− typically equals common ground. Therefore, the shutdown logic signal and the OPA561’s shutdown pin are referenced to the same potential. In this configuration, the logic pin and the OPA561 enable can simply be tied together. ...
DC Generator - UniMAP Portal
... The brush voltage drop represented by battery, Vbrush opposing the direction of current flow in the machine. ...
... The brush voltage drop represented by battery, Vbrush opposing the direction of current flow in the machine. ...
handling and design guidelines
... the possibility of latch–up related failures. This system protection can be provided by the power supply filter and/or voltage regulator. CMOS devices can be used with battery or battery backup systems. A few precautions should be taken when designing battery–operated systems: 1. The recommended pow ...
... the possibility of latch–up related failures. This system protection can be provided by the power supply filter and/or voltage regulator. CMOS devices can be used with battery or battery backup systems. A few precautions should be taken when designing battery–operated systems: 1. The recommended pow ...
Using a circuit-driven approach to teach printed
... requires more caution than ordinary PCBs, since the voltage drops caused by the parasitic impedances become significant in high current and fast-switching conditions. A PCB that is not well designed can degrade the power efficiency by up to 10% and increase the output ripple by tens of millivolts, t ...
... requires more caution than ordinary PCBs, since the voltage drops caused by the parasitic impedances become significant in high current and fast-switching conditions. A PCB that is not well designed can degrade the power efficiency by up to 10% and increase the output ripple by tens of millivolts, t ...
LTC4403-1/LTC4403-2 - Multiband RF Power Controllers for EDGE/TDMA.
... 300MHz to 2400MHz. The detector demonstrates excellent efficiency and linearity over a wide range of input power. The Schottky detector is biased at about 60µA and drives an on-chip peak detector capacitor of 28pF. ...
... 300MHz to 2400MHz. The detector demonstrates excellent efficiency and linearity over a wide range of input power. The Schottky detector is biased at about 60µA and drives an on-chip peak detector capacitor of 28pF. ...
Design and Simulation by Photovoltaic System with Tapped
... The MIC with a conventional inverter uses a LFT in order to obtain electrical isolation between the PV module and the electrical-grid, as well as raise the low voltage supplied by the DC-AC converter (Fig.1). Its advantage is to have a simple system and with the disadvantage that it is very heavy. T ...
... The MIC with a conventional inverter uses a LFT in order to obtain electrical isolation between the PV module and the electrical-grid, as well as raise the low voltage supplied by the DC-AC converter (Fig.1). Its advantage is to have a simple system and with the disadvantage that it is very heavy. T ...
Manual - Furman
... on the front panel that is both a precision magnetic circuit breaker and an on-off switch. This breaker will trip (snap to the "off" position) if the current drawn through the IT-1220 exceeds 20 amps. If this occurs, reduce the load by unplugging some equipment, and then flip the switch back to the ...
... on the front panel that is both a precision magnetic circuit breaker and an on-off switch. This breaker will trip (snap to the "off" position) if the current drawn through the IT-1220 exceeds 20 amps. If this occurs, reduce the load by unplugging some equipment, and then flip the switch back to the ...
TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller (Rev. F)
... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. ...
... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. ...
Trubitsyn, A., B. Pierquet, A. Hayman, and D.J. Perreault, “High-Efficiency, Grid-Tie Inverter for Photovoltaic Applications,” 2010 IEEE Energy Conversion Congress and Exposition , pp. 2803-2810, Sept. 2010.
... We propose an improved realization of this architecture that enables reduced device losses compared to other realizations along with flexible control, enabling very high efficiencies to be achieved. All devices operate with resistive on-state drops (no diode drops) under zero-voltage switching (ZVS) ...
... We propose an improved realization of this architecture that enables reduced device losses compared to other realizations along with flexible control, enabling very high efficiencies to be achieved. All devices operate with resistive on-state drops (no diode drops) under zero-voltage switching (ZVS) ...
Introduction to Power MOSFETs and their Applications
... breakdown. This shows that while the MOSFET transistor is very rugged, it may still be destroyed thermally by forcing it to dissipate too much power. ON-RESISTANCE RDS(on) The on-resistance of a Power MOSFET is a very important parameter because it determines how much current the device can carry fo ...
... breakdown. This shows that while the MOSFET transistor is very rugged, it may still be destroyed thermally by forcing it to dissipate too much power. ON-RESISTANCE RDS(on) The on-resistance of a Power MOSFET is a very important parameter because it determines how much current the device can carry fo ...
Unleashing the LM386
... possible, but only if pin 7 is connected to Vcc. Grounding of pin 7 will only mute the amplifier in the basic 26 and 46 dB circuits, while the amplifier of Fig. 1 will instead output a low-level low frequency noise. I also tried to find the gain equation for the circuit in Fig. 1 and my guess was Av ...
... possible, but only if pin 7 is connected to Vcc. Grounding of pin 7 will only mute the amplifier in the basic 26 and 46 dB circuits, while the amplifier of Fig. 1 will instead output a low-level low frequency noise. I also tried to find the gain equation for the circuit in Fig. 1 and my guess was Av ...
1. Introduction - About the journal
... conventional operational amplifier (op-amp) and the commercial operational transconductance amplifier (OTA) as the major active component, these configurations are less appropriate for high-frequency applications and uneconomical for applying to an IC fabrication. Recently, there has been much effor ...
... conventional operational amplifier (op-amp) and the commercial operational transconductance amplifier (OTA) as the major active component, these configurations are less appropriate for high-frequency applications and uneconomical for applying to an IC fabrication. Recently, there has been much effor ...
Idealized Operation of the Class E Tuned Power
... This equivalent circuit is shown in Fig. l(b). The series reactancejX is actually produced by the difference in the reactances of the inductor and capacitor of the seriestuned circuit. Note that thejX reactance applies on& to the fundamental frequency; the reactance is assumed to be infinite at harm ...
... This equivalent circuit is shown in Fig. l(b). The series reactancejX is actually produced by the difference in the reactances of the inductor and capacitor of the seriestuned circuit. Note that thejX reactance applies on& to the fundamental frequency; the reactance is assumed to be infinite at harm ...
TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller (Rev. F)
... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. ...
... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. ...
ESD Protection for Portable Electronic Products Tech Note
... significantly shortened. This latent damage is difficult to detect. The illustration of this type of damage effect is in shown in Figure 1. A portion of the conductor was damaged by the ESD energy discharge. The weak link is still functioning, but the connection will most likely fail over time. ...
... significantly shortened. This latent damage is difficult to detect. The illustration of this type of damage effect is in shown in Figure 1. A portion of the conductor was damaged by the ESD energy discharge. The weak link is still functioning, but the connection will most likely fail over time. ...
SolidStateKlystronModulators_1SPLColMet - Indico
... - A pulse transformer for 1.2 MW average power, 50Hz, has never been built: demagnetization of the core during “off-time” requires high negative voltages; - A HV solid state switch for 1.2 MW average power has never been built; • A modular approach, by placing several LP-SPL systems in parallel to i ...
... - A pulse transformer for 1.2 MW average power, 50Hz, has never been built: demagnetization of the core during “off-time” requires high negative voltages; - A HV solid state switch for 1.2 MW average power has never been built; • A modular approach, by placing several LP-SPL systems in parallel to i ...
EE Treasure Hunter
... quickly indeed. The current gain of TR4 adds to the baseemitter current so that most of the charge in C9 is provided via R20 so reducing the loading on the output of IC3. The time constant of C9 and R19 is 100mS, this is long enough to change very little between pulses and short enough to respond ra ...
... quickly indeed. The current gain of TR4 adds to the baseemitter current so that most of the charge in C9 is provided via R20 so reducing the loading on the output of IC3. The time constant of C9 and R19 is 100mS, this is long enough to change very little between pulses and short enough to respond ra ...
LM34923 80V, 600 mA Constant On-Time Buck Switching Regulator
... The LM34923 operates in discontinuous conduction mode at light load currents, and continuous conduction mode at heavy load current. In discontinuous conduction mode, current through the output inductor starts at zero and ramps up to a peak during the on-time, then ramps back to zero before the end o ...
... The LM34923 operates in discontinuous conduction mode at light load currents, and continuous conduction mode at heavy load current. In discontinuous conduction mode, current through the output inductor starts at zero and ramps up to a peak during the on-time, then ramps back to zero before the end o ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.