FAN7083_GF085 High Side Gate Driver with Reset F
... input. It is designed for high voltage and high speed driving of MOSFET or IGBT, which operates up to 600V. Fairchild's highvoltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dv/dt noise circumstances. An advanced level-shift circ ...
... input. It is designed for high voltage and high speed driving of MOSFET or IGBT, which operates up to 600V. Fairchild's highvoltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dv/dt noise circumstances. An advanced level-shift circ ...
SP483 / SP485 Low Power Half-Duplex RS-485 Transceivers
... The SP483 and SP485 receivers have differential inputs with an input sensitivity as low as ±200mV. Input impedance of the receivers is typically 15kΩ (12kΩ minimum). A wide common mode range of -7V to +12V allows for large ground potential differences between systems. The receivers of the SP483 and ...
... The SP483 and SP485 receivers have differential inputs with an input sensitivity as low as ±200mV. Input impedance of the receivers is typically 15kΩ (12kΩ minimum). A wide common mode range of -7V to +12V allows for large ground potential differences between systems. The receivers of the SP483 and ...
PUNJAB TECHNICAL UNIVERSITY
... Unit III Large Signal Amplifiers: Class A direct coupled with resistive load, Transformer coupled with resistive load, harmonic distortion, variation of output power with load, Push-Pull Amplifiers, operation of class- B push-pull amplifier, crossover distortion, transistor phase inverter, complemen ...
... Unit III Large Signal Amplifiers: Class A direct coupled with resistive load, Transformer coupled with resistive load, harmonic distortion, variation of output power with load, Push-Pull Amplifiers, operation of class- B push-pull amplifier, crossover distortion, transistor phase inverter, complemen ...
Next D 45Amp ESC manual
... ◆ Supports high RPM motors，can be matched with most of the motors in the RC market . ◆ Adjustable BEC output 5.0V/5.5V/6.0V and Continuous 5A current supplies the Servo with much stronger power. ◆ Advanced Governor Mode to keep the motor speed even as load changes. ◆ Otional motor timing Setup and s ...
... ◆ Supports high RPM motors，can be matched with most of the motors in the RC market . ◆ Adjustable BEC output 5.0V/5.5V/6.0V and Continuous 5A current supplies the Servo with much stronger power. ◆ Advanced Governor Mode to keep the motor speed even as load changes. ◆ Otional motor timing Setup and s ...
PAM2301 Description Pin Assignments
... Higher values, lower cost ceramic capacitors are now becoming available in smaller case sizes. Their high ripple current, high voltage rating and low ESR make them ideal for switching regulator applications. Using ceramic capacitors can achieve very low output ripple and small circuit size. When cho ...
... Higher values, lower cost ceramic capacitors are now becoming available in smaller case sizes. Their high ripple current, high voltage rating and low ESR make them ideal for switching regulator applications. Using ceramic capacitors can achieve very low output ripple and small circuit size. When cho ...
FFH75H60S 75 A, 600 V, Hyperfast Diode F H75H60S — Hyperfast Diode
... The FFH75H60S is a hyperfast diode with soft recovery characteristics. It has the half recovery time of ultrafast diodes and is silicon nitride passivated ionimplanted epitaxial planar construction. These devices are intended to be used as freewheeling/ clamping diodes and diodes in a variety of swi ...
... The FFH75H60S is a hyperfast diode with soft recovery characteristics. It has the half recovery time of ultrafast diodes and is silicon nitride passivated ionimplanted epitaxial planar construction. These devices are intended to be used as freewheeling/ clamping diodes and diodes in a variety of swi ...
MAX8845Z/MAX8845Y/MAX8845X/MAX8845W 28V Linear Li+ Battery Chargers with Battery General Description
... integrate a current-sense circuit, MOSFET pass element, thermal-regulation circuitry, and eliminate the external reverse-blocking Schottky diode to create the simplest and smallest charging solutions for handheld equipment. The ICs control the charging sequence from the prequalification state throug ...
... integrate a current-sense circuit, MOSFET pass element, thermal-regulation circuitry, and eliminate the external reverse-blocking Schottky diode to create the simplest and smallest charging solutions for handheld equipment. The ICs control the charging sequence from the prequalification state throug ...
analog switch,adg451,adg452,adg453.pdf
... ADG452/ADG453 minimizes this droop due to its low leakage specifications. The droop rate is further minimized by the use of a polystyrene hold capacitor. The droop rate for the circuit shown is typically 30 µV/µs. ...
... ADG452/ADG453 minimizes this droop due to its low leakage specifications. The droop rate is further minimized by the use of a polystyrene hold capacitor. The droop rate for the circuit shown is typically 30 µV/µs. ...
BDJxxx1HFV Series - ROHM Semiconductor
... This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a parasitic diode or transistor. For example (refer to figure below): W ...
... This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a parasitic diode or transistor. For example (refer to figure below): W ...
Документация и описания www.docs.chipfind.ru
... The TOIM4232 Endec IC provides proper pulse shaping for the SIR IrDA® front end infrared transceivers as of the 4000-series. For transmitting the TOIM4232 shortens the RS232 output signal to IrDA compatible electrical pulses to drive the infrared transmitter. In the receive mode, the TOIM4232 stretc ...
... The TOIM4232 Endec IC provides proper pulse shaping for the SIR IrDA® front end infrared transceivers as of the 4000-series. For transmitting the TOIM4232 shortens the RS232 output signal to IrDA compatible electrical pulses to drive the infrared transmitter. In the receive mode, the TOIM4232 stretc ...
SP3227E 数据资料DataSheet下载
... The SP3224E/3225E are 2-driver/2-receiver devices and the SP3226E/SP3227E are 1driver/1-receiver devices. All are ideal for computer peripherals, point-of-sale equipment, consumer and embedded applications. These devices use an internal high-efficiency, charge-pump power supply that requires only 0.1 ...
... The SP3224E/3225E are 2-driver/2-receiver devices and the SP3226E/SP3227E are 1driver/1-receiver devices. All are ideal for computer peripherals, point-of-sale equipment, consumer and embedded applications. These devices use an internal high-efficiency, charge-pump power supply that requires only 0.1 ...
AN1957
... After system start-up, a certain period of time is required for the power supply voltage to stabilize. For this reason, ST Supervisor devices generate a Reset pulse after power-up (the minimum pulse width is trec = 140ms, see Table 2.). Over the trec period, during which reset is asserted, the clock ...
... After system start-up, a certain period of time is required for the power supply voltage to stabilize. For this reason, ST Supervisor devices generate a Reset pulse after power-up (the minimum pulse width is trec = 140ms, see Table 2.). Over the trec period, during which reset is asserted, the clock ...
LYTSwitch-4 Family - Power Integrations
... Supports a Wide Selection of TRIAC Dimmers The LYTSwitch-4 family provides excellent turn-on characteristics for leading-edge and trailing-edge TRIAC dimming applications. This results in drivers with a wide dimming range and fast start-up, even when turning on from a low conduction angle – large di ...
... Supports a Wide Selection of TRIAC Dimmers The LYTSwitch-4 family provides excellent turn-on characteristics for leading-edge and trailing-edge TRIAC dimming applications. This results in drivers with a wide dimming range and fast start-up, even when turning on from a low conduction angle – large di ...
Ω RS-485 Transceivers with Integrated 100 /120
... The MAX13450E/MAX13451E are half-duplex and fullduplex RS-485/RS-422 transceivers. These devices feature internal 100I and 120I termination resistors. The resistor values are pin selectable. A logic supply input allows interfacing to logic levels down to +1.8V. The MAX13450E/MAX13451E feature strong ...
... The MAX13450E/MAX13451E are half-duplex and fullduplex RS-485/RS-422 transceivers. These devices feature internal 100I and 120I termination resistors. The resistor values are pin selectable. A logic supply input allows interfacing to logic levels down to +1.8V. The MAX13450E/MAX13451E feature strong ...
AL8400 /AL8400Q Description Pin Assignments
... The AL8400 requires an output capacitor, CL in Figure 2, to be connected from the OUT pin to Ground. This capacitor is required to compensate the current control loop of the AL8400. This compensation capacitor must be placed as close to the OUT pin as possible < 5mm. If the PCB traces are too long, ...
... The AL8400 requires an output capacitor, CL in Figure 2, to be connected from the OUT pin to Ground. This capacitor is required to compensate the current control loop of the AL8400. This compensation capacitor must be placed as close to the OUT pin as possible < 5mm. If the PCB traces are too long, ...
MAX3316–MAX3319 2.5V, 1µA, 460kbps, RS-232-Compatible Transceivers General Description
... output voltages of +4.4V (doubling charge pump) and -4.3V (inverting charge pump), over the +2.25V to +3.0V input voltage range. The charge pump operates in discontinuous mode: if the output voltages are less than 4.4V, the charge pump is enabled; if the output voltages exceed 4.4V, the charge pump ...
... output voltages of +4.4V (doubling charge pump) and -4.3V (inverting charge pump), over the +2.25V to +3.0V input voltage range. The charge pump operates in discontinuous mode: if the output voltages are less than 4.4V, the charge pump is enabled; if the output voltages exceed 4.4V, the charge pump ...
Development of a 60 kHz, 180 kW, Over 85% Efficiency Inductive
... Keywords: wireless power transfer (WPT); inductive power transfer; on-line electric vehicle (OLEV); coil design; hybrid train ...
... Keywords: wireless power transfer (WPT); inductive power transfer; on-line electric vehicle (OLEV); coil design; hybrid train ...
A Class-E Inductive Powering Link with Backward Data
... The design and implementation of a wireless power and data transfer system based on inductive coupling, having the potential to be used in numerous implantable bio-medical sensors and systems, is presented. The system consists of an external (primary) unit and an internal (secondary) unit. The exter ...
... The design and implementation of a wireless power and data transfer system based on inductive coupling, having the potential to be used in numerous implantable bio-medical sensors and systems, is presented. The system consists of an external (primary) unit and an internal (secondary) unit. The exter ...
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.