AP2337 1.0A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH Description
... The AP2337 is single channel current-limited integrated highside power switches optimized for hot-swap applications. The devices have fast short-circuit response time for improved overall system robustness and provide a complete protection solution for application subject to heavy capacitive loads a ...
... The AP2337 is single channel current-limited integrated highside power switches optimized for hot-swap applications. The devices have fast short-circuit response time for improved overall system robustness and provide a complete protection solution for application subject to heavy capacitive loads a ...
Machine and Pane Level Solutions
... utility voltage disturbances (sags, imbalance, flicker, voltage harmonics and optionally overvoltages, etc). • For Medium Voltage (MV) applications add a rectifier transformer and change voltage ratio on injection transformer • Should the AVC require energy to provide correction it draws this power ...
... utility voltage disturbances (sags, imbalance, flicker, voltage harmonics and optionally overvoltages, etc). • For Medium Voltage (MV) applications add a rectifier transformer and change voltage ratio on injection transformer • Should the AVC require energy to provide correction it draws this power ...
High Speed, Triple Differential Receiver with Comparators AD8145
... the die. At approximately 150°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit can change the stresses that the package exerts on the die, permanently shifting the parametric performance of the AD8145. Exceeding a jun ...
... the die. At approximately 150°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit can change the stresses that the package exerts on the die, permanently shifting the parametric performance of the AD8145. Exceeding a jun ...
A CMOS image sensor for low light applications
... 3.3V − Vth is maintained by alternately using n-type and ptype source followers. The input transistor of the n-type source follower is implemented in a pwell isolated from the p-type substrate using a deep nwell layer (DNW) and its source is connected to the pwell body. Therefore, the n-type source ...
... 3.3V − Vth is maintained by alternately using n-type and ptype source followers. The input transistor of the n-type source follower is implemented in a pwell isolated from the p-type substrate using a deep nwell layer (DNW) and its source is connected to the pwell body. Therefore, the n-type source ...
Word Format - UET Peshawar
... Ordinary Differential Equations (50%) First Order differential Equations (20%) : Introduction to separable, Exact and Linear Differential equations: Equations that can be reduced to one of the above three form Orthogonal trajectories. Homogeneous, Particular & Total solution of simple first order di ...
... Ordinary Differential Equations (50%) First Order differential Equations (20%) : Introduction to separable, Exact and Linear Differential equations: Equations that can be reduced to one of the above three form Orthogonal trajectories. Homogeneous, Particular & Total solution of simple first order di ...
One of the most common applications questions on opera-
... 2V +VS = 15V limitation. Figure 1b shows an application where the input less than 2V will not be accurately handled by the op amp. 大器”则能很好的应对此类特殊的应用。尽管如此， signal is referencedopto amp” ground.would In thishandle case, input of A “single-supply this signals particular +VS = 15V 仍可采用许多不同的方式将标准的运算放大器用于 ...
... 2V +VS = 15V limitation. Figure 1b shows an application where the input less than 2V will not be accurately handled by the op amp. 大器”则能很好的应对此类特殊的应用。尽管如此， signal is referencedopto amp” ground.would In thishandle case, input of A “single-supply this signals particular +VS = 15V 仍可采用许多不同的方式将标准的运算放大器用于 ...
MAX3250 ±50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver
... The MAX3250 has two receivers (Rx) and two drivers (Tx) and is guaranteed to run at data rates of 250kbps while maintaining RS-232 output levels. The transceivers have a proprietary low-dropout transmitter output stage, delivering true RS-232 performance from a 3V to 5.5V supply with a dual charge p ...
... The MAX3250 has two receivers (Rx) and two drivers (Tx) and is guaranteed to run at data rates of 250kbps while maintaining RS-232 output levels. The transceivers have a proprietary low-dropout transmitter output stage, delivering true RS-232 performance from a 3V to 5.5V supply with a dual charge p ...
SCR Power Controllers
... celduc® relais is now considered as a worldwide specialist in the design and manufacturing of Solid State Relays (SSR). In order to expand our high-end SSR range with power control solutions up to 400A, we are today very proud to announce an exclusive distribution agreement with USA based company Co ...
... celduc® relais is now considered as a worldwide specialist in the design and manufacturing of Solid State Relays (SSR). In order to expand our high-end SSR range with power control solutions up to 400A, we are today very proud to announce an exclusive distribution agreement with USA based company Co ...
Understanding the load-transient response of
... variety of output voltages and current capacities. Some LDO compensation LDOs are tailored to applications where a good response to The primary feedback loop of the LDO, consisting of the a fast transient is important. The TPS751xx, TPS752xx, output capacitor, feedback network, error amplifier, and ...
... variety of output voltages and current capacities. Some LDO compensation LDOs are tailored to applications where a good response to The primary feedback loop of the LDO, consisting of the a fast transient is important. The TPS751xx, TPS752xx, output capacitor, feedback network, error amplifier, and ...
STW88N65M5
... This device is a N-channel MDmesh™ V Power MOSFET based on an innovative proprietary vertical process technology, which is combined with STMicroelectronics’ well-known PowerMESH™ horizontal layout structure. The resulting product has extremely low onresistance, which is unmatched among siliconbased ...
... This device is a N-channel MDmesh™ V Power MOSFET based on an innovative proprietary vertical process technology, which is combined with STMicroelectronics’ well-known PowerMESH™ horizontal layout structure. The resulting product has extremely low onresistance, which is unmatched among siliconbased ...
MAX4503/MAX4504 Low-Voltage, Dual-Supply, SPST, CMOS Analog Switches General Description
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
A Lecture on Improve Power Quality Converters
... The design of the converter depends whether it is working in discontinuous or continuous conduction mode. The transfer function of the flyback converter in DCM is given as: Vo ...
... The design of the converter depends whether it is working in discontinuous or continuous conduction mode. The transfer function of the flyback converter in DCM is given as: Vo ...
MAX3863 2.7Gbps Laser Driver with Modulation Compensation General Description
... APC. The clock and data inputs to the modulation driver use CML logic levels. The optional clock signal synchronizes data transitions for minimum pattern-dependent jitter. Outputs to the laser diode consist of a switched modulation current and a steady bias current. The APC loop adjusts the laser di ...
... APC. The clock and data inputs to the modulation driver use CML logic levels. The optional clock signal synchronizes data transitions for minimum pattern-dependent jitter. Outputs to the laser diode consist of a switched modulation current and a steady bias current. The APC loop adjusts the laser di ...
FEATURES DESCRIPTION D
... from 100mV below the negative supply to approximately (V+) − 1.2V. There is a small transition region, typically (V+) − 1.5V to (V+) − 0.9V, in which both pairs are on. This 600mV transition region can vary ±500mV with process variation. Thus, the transition region (both input stages on) can range f ...
... from 100mV below the negative supply to approximately (V+) − 1.2V. There is a small transition region, typically (V+) − 1.5V to (V+) − 0.9V, in which both pairs are on. This 600mV transition region can vary ±500mV with process variation. Thus, the transition region (both input stages on) can range f ...
16-Bit 100 kSPS PulSAR Unipolar ADC with Reference AD7651
... Battery-powered systems Process control ...
... Battery-powered systems Process control ...
RT6254A, RT6254B - Richtek Technology
... available inductor current (controlled by the current limit mechanism), the output voltage will drop. If it drops below the output under-voltage protection level (see next section) the IC will stop switching to avoid excessive heat. ...
... available inductor current (controlled by the current limit mechanism), the output voltage will drop. If it drops below the output under-voltage protection level (see next section) the IC will stop switching to avoid excessive heat. ...
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.