FSEZ1317 Primary-Side-Regulation PWM with POWER MOSFET Integrated
... During the inductor current discharge time, the sum of output voltage and diode forward-voltage drop is reflected to the auxiliary winding side as (Vo+VF) Na/Ns. Since the diode forward-voltage drop decreases as current decreases, the auxiliary winding voltage reflects the output voltage best at t ...
... During the inductor current discharge time, the sum of output voltage and diode forward-voltage drop is reflected to the auxiliary winding side as (Vo+VF) Na/Ns. Since the diode forward-voltage drop decreases as current decreases, the auxiliary winding voltage reflects the output voltage best at t ...
MPS 6515/ MMB T651
... This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve ...
... This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve ...
MAX8643A 3A, 2MHz Step-Down Regulator with Integrated Switches General Description
... The MAX8643A high-efficiency switching regulator delivers up to 3A load current at output voltages from 0.6V to (0.9 x VIN). The IC operates from 2.35V to 3.6V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temper ...
... The MAX8643A high-efficiency switching regulator delivers up to 3A load current at output voltages from 0.6V to (0.9 x VIN). The IC operates from 2.35V to 3.6V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temper ...
TAT7457 数据资料DataSheet下载
... current to optimize distortion or noise performance. There are no on-chip capacitors limiting the low freq response which extends down to DC. The TAT7457 is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. It provides excellent gain and return loss consistency inherent ...
... current to optimize distortion or noise performance. There are no on-chip capacitors limiting the low freq response which extends down to DC. The TAT7457 is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. It provides excellent gain and return loss consistency inherent ...
LTC6103 - Dual High Voltage, High Side Current Sense Amplifier
... independent except for sharing the same V– pin. So supply voltage and component values can be chosen independently for each amplifier. Selection of External Current Sense Resistor The external sense resistor, RSENSE, has a significant effect on the function of a current sensing system and must be chos ...
... independent except for sharing the same V– pin. So supply voltage and component values can be chosen independently for each amplifier. Selection of External Current Sense Resistor The external sense resistor, RSENSE, has a significant effect on the function of a current sensing system and must be chos ...
LOW POWER SERIAL INPUT PLL SYNTHESIZER WITH 1.1 GHz PRESCALER
... N-channel Open Drain Cutoff Current Output Current ...
... N-channel Open Drain Cutoff Current Output Current ...
Chapter 6 Electricity: Electrical Circuit
... one load. It then moves to another load. It returns through a wire to the power source. 4. A circuit is a series circuit as long as all of the parts are connects one after another. 5. If any part of a series circuit is removed or broken, the circuit is open and no current can flow through it. What i ...
... one load. It then moves to another load. It returns through a wire to the power source. 4. A circuit is a series circuit as long as all of the parts are connects one after another. 5. If any part of a series circuit is removed or broken, the circuit is open and no current can flow through it. What i ...
The Equivalent Circuit of a Transformer
... Modeling the copper losses: resistive losses in the primary and secondary windings of the core, represented in the equivalent circuit by RP and RS. Modeling the leakage fluxes: primary leakage flux is proportional to the primary current IP and secondary leakage flux is proportional to the secondary ...
... Modeling the copper losses: resistive losses in the primary and secondary windings of the core, represented in the equivalent circuit by RP and RS. Modeling the leakage fluxes: primary leakage flux is proportional to the primary current IP and secondary leakage flux is proportional to the secondary ...
Document
... current IL flows through the load and this is assumed to be constant. At the same time SCR short circuits the LC combination which starts oscillating. A current ‘i’ starts flowing in the direction shown in figure. As ‘i’ reaches its maximum value, the capacitor voltage reduces to zero and then the p ...
... current IL flows through the load and this is assumed to be constant. At the same time SCR short circuits the LC combination which starts oscillating. A current ‘i’ starts flowing in the direction shown in figure. As ‘i’ reaches its maximum value, the capacitor voltage reduces to zero and then the p ...
BD6966NUX
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
TPS2458 ATCA? AdvancedMC? Controller With I2C Evaluation
... Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons ...
... Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons ...
Experimental Competition 2
... 3. Use only the one side of the provided sheets of paper. 4. In addition to blank sheets where you may write freely, there is a set of Answer sheets where you must summarize the results you have obtained. Numerical results must be written with as many digits as appropriate; do not forget the units. ...
... 3. Use only the one side of the provided sheets of paper. 4. In addition to blank sheets where you may write freely, there is a set of Answer sheets where you must summarize the results you have obtained. Numerical results must be written with as many digits as appropriate; do not forget the units. ...
AD5626: 中文产品数据手册下载
... lowest standby power dissipation of 2.5 mW (500 μA × 5 V). As with any analog system, it is recommended that the AD5626 power supply be bypassed on the same PC card that contains the chip. Figure 10 shows the power supply rejection vs. frequency performance. This should be taken into account when us ...
... lowest standby power dissipation of 2.5 mW (500 μA × 5 V). As with any analog system, it is recommended that the AD5626 power supply be bypassed on the same PC card that contains the chip. Figure 10 shows the power supply rejection vs. frequency performance. This should be taken into account when us ...
AMICSA2016_B_Ferguson
... is shown in Figure 1. [2] The motion control electronics can be partitioned into three specific IC process requirements. Since motors in spacecraft can operate from voltage rails up to 150V, a process that can withstand these higher voltages is required. Also since the MOSFET drivers typically requi ...
... is shown in Figure 1. [2] The motion control electronics can be partitioned into three specific IC process requirements. Since motors in spacecraft can operate from voltage rails up to 150V, a process that can withstand these higher voltages is required. Also since the MOSFET drivers typically requi ...
ADA4800 英文数据手册DataSheet 下载
... the ADA4800. Use high quality capacitors with low equivalent series resistance (ESR), such as multilayer ceramic capacitors (MLCCs), to minimize supply voltage ripple and power dissipation. A large, usually tantalum, 2.2 μF to 47 μF capacitor located in close proximity to the ADA4800 is required to ...
... the ADA4800. Use high quality capacitors with low equivalent series resistance (ESR), such as multilayer ceramic capacitors (MLCCs), to minimize supply voltage ripple and power dissipation. A large, usually tantalum, 2.2 μF to 47 μF capacitor located in close proximity to the ADA4800 is required to ...
AD797* Ultralow Distortion, Ultralow Noise Op Amp
... The new architecture of the AD797 was developed to overcome inherent limitations in previous amplifier designs. Previous precision amplifiers used three stages to ensure high open-loop gain, Figure 27b, at the expense of additional frequency compensation components. Slew rate and settling performanc ...
... The new architecture of the AD797 was developed to overcome inherent limitations in previous amplifier designs. Previous precision amplifiers used three stages to ensure high open-loop gain, Figure 27b, at the expense of additional frequency compensation components. Slew rate and settling performanc ...
www.BDTIC.com/TI Implications of Slow or Floating CMOS Inputs SCBA004C
... BCT, FB, GTL, and LVT) logic families have further strengthened their position in the semiconductor market. New designs have adopted both technologies in almost every system that exists, whether it is a PC, a workstation, or a digital switch. The reason is obvious: power consumption is becoming a ma ...
... BCT, FB, GTL, and LVT) logic families have further strengthened their position in the semiconductor market. New designs have adopted both technologies in almost every system that exists, whether it is a PC, a workstation, or a digital switch. The reason is obvious: power consumption is becoming a ma ...
Operational amplifier
An operational amplifier (""op-amp"") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.Operational amplifiers had their origins in analog computers, where they were used to do mathematical operations in many linear, non-linear and frequency-dependent circuits. The popularity of the op-amp as a building block in analog circuits is due to its versatility. Due to negative feedback, the characteristics of an op-amp circuit, its gain, input and output impedance, bandwidth etc. are determined by external components and have little dependence on temperature coefficients or manufacturing variations in the op-amp itself.Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume; however some integrated or hybrid operational amplifiers with special performance specifications may cost over $100 US in small quantities. Op-amps may be packaged as components, or used as elements of more complex integrated circuits.The op-amp is one type of differential amplifier. Other types of differential amplifier include the fully differential amplifier (similar to the op-amp, but with two outputs), the instrumentation amplifier (usually built from three op-amps), the isolation amplifier (similar to the instrumentation amplifier, but with tolerance to common-mode voltages that would destroy an ordinary op-amp), and negative feedback amplifier (usually built from one or more op-amps and a resistive feedback network).