FAN23SV06 / FAN23SV06P TinyBuck™ 6 A Integrated Synchronous Buck Regulator FAN 2
... These devices utilize Fairchild’s constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency. The FAN23SV06 utilizes Pulse Frequency Modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency wh ...
... These devices utilize Fairchild’s constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency. The FAN23SV06 utilizes Pulse Frequency Modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency wh ...
Techniques For Implementing A Positive And Negative Output
... other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. ...
... other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. ...
NDS8434 Single P-Channel Enhancement Mode Field Effect Transistor June 1996 Ω
... These P-Channel enhancement mode power field effect transistors are produced using Fairchild's proprietary, high cell density, DMOS technology. This very high density process is especially tailored to minimize on-state resistance and provide superior switching performance. These devices are particul ...
... These P-Channel enhancement mode power field effect transistors are produced using Fairchild's proprietary, high cell density, DMOS technology. This very high density process is especially tailored to minimize on-state resistance and provide superior switching performance. These devices are particul ...
New Topology Eliminates Magnetic Cores at 50kHz NOT 50MHz!
... For low voltage applications, the two rectifier diodes are typically replaced with the synchronous rectifier MOSFETs in order to reduce the conduction losses. By use of the latest device technology, such as GaN, all four MOSFET devices could be replaced with GaN transistors. They could, in turn, be ...
... For low voltage applications, the two rectifier diodes are typically replaced with the synchronous rectifier MOSFETs in order to reduce the conduction losses. By use of the latest device technology, such as GaN, all four MOSFET devices could be replaced with GaN transistors. They could, in turn, be ...
Alpha 8100 HF Linear Amplifier
... the appropriate combination of front panel LEDs to indicate the cause of failure. In a few seconds the amp automatically reset itself and was ready for operation again. I also tried continuous key down into a dummy load. The ’8100 can handle long key down intervals at full power and not even break i ...
... the appropriate combination of front panel LEDs to indicate the cause of failure. In a few seconds the amp automatically reset itself and was ready for operation again. I also tried continuous key down into a dummy load. The ’8100 can handle long key down intervals at full power and not even break i ...
Si8281/82/83/84 Data Sheet
... The Si828x isolated dc-dc converter is based on a modified fly-back topology and uses an external transformer and rectifying diodes for low cost and high operating efficiency. The PWM controller operates in closed-loop, current mode control and generates isolated output voltages with up to 2 W avera ...
... The Si828x isolated dc-dc converter is based on a modified fly-back topology and uses an external transformer and rectifying diodes for low cost and high operating efficiency. The PWM controller operates in closed-loop, current mode control and generates isolated output voltages with up to 2 W avera ...
datasheet XtraDrive
... prohibit, alarm reset, forward/ reverse current limit (or internal speed switching) Servo alarm, alarm codes (3-bit output): CN1 output terminal is fixed It is possible to output three types of signals form among: positioning complete (speed agree), motor rotation, servo ready, current limit, speed ...
... prohibit, alarm reset, forward/ reverse current limit (or internal speed switching) Servo alarm, alarm codes (3-bit output): CN1 output terminal is fixed It is possible to output three types of signals form among: positioning complete (speed agree), motor rotation, servo ready, current limit, speed ...
doc - Cornerstone Robotics
... removed. Reversing the phase transformation allows the carbon chains to re-form as the polymer re-crystallizes. The resistance quickly returns to its original value. From: http://www.schurter.com/en/content/download/8672/115155/f ile/KapKat_PG01_1.pdf Resettable fuses are convenient on deep-diving ...
... removed. Reversing the phase transformation allows the carbon chains to re-form as the polymer re-crystallizes. The resistance quickly returns to its original value. From: http://www.schurter.com/en/content/download/8672/115155/f ile/KapKat_PG01_1.pdf Resettable fuses are convenient on deep-diving ...
Position Sensorless Control Based on Coordinate Transformation
... drive scheme is developed to perform the digital simulation. The experimental implementation of the scheme is performed with outer speed loop PI controller on digital computer and inner loop hysteresis current controller with analogue circuits. The sampling period for the outer speed control loop is ...
... drive scheme is developed to perform the digital simulation. The experimental implementation of the scheme is performed with outer speed loop PI controller on digital computer and inner loop hysteresis current controller with analogue circuits. The sampling period for the outer speed control loop is ...
NCP5183 - High Voltage High Current High and Low Side Driver
... source drivers. The low side driver (DRVL) supplies a MOSFET whose source is connected to ground. The driver is powered from VCC line. The high side driver (DRVH) supplies a MOSFET whose source is floating from GND to bulk voltage. The floating driver is powered from Cboot capacitor. The capacitor i ...
... source drivers. The low side driver (DRVL) supplies a MOSFET whose source is connected to ground. The driver is powered from VCC line. The high side driver (DRVH) supplies a MOSFET whose source is floating from GND to bulk voltage. The floating driver is powered from Cboot capacitor. The capacitor i ...
Three-Level Inverter-Based Shunt Active Power Filter in Three
... In a three-phase four-wire system, due to the presence of the neutral current, the reference current can be calculated, as presented in [10] and [11]. The basic structure of compensation in a four-wire system is shown in Fig. 2(b). The configuration of the controls for the APF in a four-wire system ...
... In a three-phase four-wire system, due to the presence of the neutral current, the reference current can be calculated, as presented in [10] and [11]. The basic structure of compensation in a four-wire system is shown in Fig. 2(b). The configuration of the controls for the APF in a four-wire system ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.