AD5290 数据手册DataSheet下载
... Typical represents average reading at +25°C, VDD = +15 V, and VSS = −15 V. Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper positions. R-DNL measures the relative step change from an ideal value m ...
... Typical represents average reading at +25°C, VDD = +15 V, and VSS = −15 V. Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper positions. R-DNL measures the relative step change from an ideal value m ...
Understanding Buck Power Stages Mode Power
... continuously in the inductor during the entire switching cycle in steady state operation. Discontinuous inductor current mode is characterized by the inductor current being zero for a portion of the switching cycle. It starts at zero, reaches a peak value, and returns to zero during each switching c ...
... continuously in the inductor during the entire switching cycle in steady state operation. Discontinuous inductor current mode is characterized by the inductor current being zero for a portion of the switching cycle. It starts at zero, reaches a peak value, and returns to zero during each switching c ...
Lecture 19
... Transmission lines are represented by their series reactance Transformers are represented by their leakage reactances Synchronous machines are modeled as a constant voltage behind direct-axis subtransient reactance Induction motors are ignored or treated as synchronous machines Other (nonspinning) l ...
... Transmission lines are represented by their series reactance Transformers are represented by their leakage reactances Synchronous machines are modeled as a constant voltage behind direct-axis subtransient reactance Induction motors are ignored or treated as synchronous machines Other (nonspinning) l ...
TIP145 / TIP146 / TIP147 PNP Epitaxial Silicon Darlington Transistor Features
... Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor ...
... Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor ...
Electrolytic Capacitor Technical Notes
... capacitor such as short circuit and open circuit failure.
This is a failure mode where the electrical parameters of the
capacitor gradually deteriorate and fail. The criteria for determining if this failure has occurred depend on the purpose of a device.
For each series of capacit ...
... capacitor such as short circuit and open circuit failure.
Integrated Charger, Dual Main Step
... selection allow for flexible use with different battery packs. Charge current is set by an analog control input, or a PWM input. High-accuracy current-sense amplifiers provide fast cycle-by-cycle current-mode control to protect against short circuits to the battery and respond quickly to system load ...
... selection allow for flexible use with different battery packs. Charge current is set by an analog control input, or a PWM input. High-accuracy current-sense amplifiers provide fast cycle-by-cycle current-mode control to protect against short circuits to the battery and respond quickly to system load ...
BD6164GUT
... supplied directly from the output voltage (VOUT). During battery-insertion, the VOUT node ramps up to battery voltage level (PMOS switch is ON initially). When the main system is switched on (i.e. by H/W button), the I2C terminals are pulled-up, which initializes the LED flash driver control core, a ...
... supplied directly from the output voltage (VOUT). During battery-insertion, the VOUT node ramps up to battery voltage level (PMOS switch is ON initially). When the main system is switched on (i.e. by H/W button), the I2C terminals are pulled-up, which initializes the LED flash driver control core, a ...
SPREAD SPECTRUM CLOCK SYNTHESIZER IDT5P50901/2/3/4
... the component side of the board as close to the VDD pin as possible. No vias should be used between the decoupling capacitors and VDD pins. The PCB trace to VDD pins should be kept as short as possible, as should the PCB trace to the ground via. ...
... the component side of the board as close to the VDD pin as possible. No vias should be used between the decoupling capacitors and VDD pins. The PCB trace to VDD pins should be kept as short as possible, as should the PCB trace to the ground via. ...
Switch-on-to-Fault Schemes in the Context of Line Relay Loadability
... In the case of modern relays, every manufacturer has its own design, in some cases with user choices for scheme logic as well as element settings. In some SOTF schemes the use of breaker auxiliary contacts and/or breaker “close” signaling is included, which limits scheme exposure to actual breaker c ...
... In the case of modern relays, every manufacturer has its own design, in some cases with user choices for scheme logic as well as element settings. In some SOTF schemes the use of breaker auxiliary contacts and/or breaker “close” signaling is included, which limits scheme exposure to actual breaker c ...
G. Hassan, D.J. Perreault, and T.A. Keim, “Design of Dual-Output Alternators with Switched-Mode Rectification,” 2003 IEEE Power Electronics Specialists Conference , Acapulco, Mexico, June 2003, pp. 1992-2000.
... between the power capability at the two outputs vs. speed and the ratings of the rectifier devices. It may be desirable to wind the alternator in such a way that maximum available loadmatched power can be delivered to either output. However achieving this capability heavily impacts SMR device sizing ...
... between the power capability at the two outputs vs. speed and the ratings of the rectifier devices. It may be desirable to wind the alternator in such a way that maximum available loadmatched power can be delivered to either output. However achieving this capability heavily impacts SMR device sizing ...
Industrial IGBT Modules Explanation of Technical Information
... With this information, the designer should be able to compare devices from different suppliers to each other. Furthermore, the information should be sufficient to figure out the limits of the device. This document explains the interaction between the parameters and the influence of conditions like t ...
... With this information, the designer should be able to compare devices from different suppliers to each other. Furthermore, the information should be sufficient to figure out the limits of the device. This document explains the interaction between the parameters and the influence of conditions like t ...
Evaluates: MAX8822 MAX8822 Evaluation Kit General Description Features
... and tested PCB that demonstrates the MAX8822 ultraefficient negative charge-pump LED driver with dual LDOs. The MAX8822 drives up to four white LEDs (WLEDs) for backlighting and contains two 200mA, high power-supply-rejection-ratio (PSRR) LDOs to power external camera modules or other loads. The EV ...
... and tested PCB that demonstrates the MAX8822 ultraefficient negative charge-pump LED driver with dual LDOs. The MAX8822 drives up to four white LEDs (WLEDs) for backlighting and contains two 200mA, high power-supply-rejection-ratio (PSRR) LDOs to power external camera modules or other loads. The EV ...
BDTIC CoolSET -F3R80 I C E 3 A R 4 7 8 0...
... The new features include slope compensation for stable operation in CCM mode when duty is larger than 0.5, fixed voltage triggering for the bronwout feature for easier design, voltage levels select for entry/exit burst level, fast AC reset fto reset the latch feature, etc. In summary, the CoolSET® I ...
... The new features include slope compensation for stable operation in CCM mode when duty is larger than 0.5, fixed voltage triggering for the bronwout feature for easier design, voltage levels select for entry/exit burst level, fast AC reset fto reset the latch feature, etc. In summary, the CoolSET® I ...
ERMCO Components
... Limiting back up fuse. In this latter case, secondary faults and overload currents are cleared by the Bay-O-Net Fuse, and high-level faults are cleared by the Current Limiting Fuse. The two fuses are connected in series, and coordinated so that the Current Limiting Fuse operates only upon internal e ...
... Limiting back up fuse. In this latter case, secondary faults and overload currents are cleared by the Bay-O-Net Fuse, and high-level faults are cleared by the Current Limiting Fuse. The two fuses are connected in series, and coordinated so that the Current Limiting Fuse operates only upon internal e ...
Device circuit breakers
... Reliable protection in the event of harmful overload and short-circuit currents System failures can be caused by various factors. A permanent overload, for example, can damage the load and lead to the downtime of the system or a system part. Provide selective fuse protection for the control circuits ...
... Reliable protection in the event of harmful overload and short-circuit currents System failures can be caused by various factors. A permanent overload, for example, can damage the load and lead to the downtime of the system or a system part. Provide selective fuse protection for the control circuits ...
ZRB500
... precision micropower voltage reference of 5.0 volts. The device is available in small outline surface mount packages, ideal for applications where space saving is important, as well as packages for through hole requirements. ...
... precision micropower voltage reference of 5.0 volts. The device is available in small outline surface mount packages, ideal for applications where space saving is important, as well as packages for through hole requirements. ...
Lightning Protection for Power Systems: A Primer
... surge arrestor has a high impedance and therefore does not allow much current to flow through it. This keeps power consumption low under normal operating conditions. When a voltage surge occurs, however, the surge arrestor allows a large amount of current to flow, limiting the voltage across itself ...
... surge arrestor has a high impedance and therefore does not allow much current to flow through it. This keeps power consumption low under normal operating conditions. When a voltage surge occurs, however, the surge arrestor allows a large amount of current to flow, limiting the voltage across itself ...
9115 Multi Range DC Power Supply
... the OFF position and verify that the AC power cord, including the extension line, is compatible with the rated voltage/current and that there is sufficient circuit capacity for the power supply. Once verified, connect the cable firmly. WARNING: The included AC power cord is safety certified for this ...
... the OFF position and verify that the AC power cord, including the extension line, is compatible with the rated voltage/current and that there is sufficient circuit capacity for the power supply. Once verified, connect the cable firmly. WARNING: The included AC power cord is safety certified for this ...
4 Series Circuits
... Air Washington Electronics – Direct Current The fact that the same current flows through each component of a series circuit can be verified by inserting meters into the circuit at various points, as shown in Circuit 1. If this were done, each meter would be found to indicate the same value of curre ...
... Air Washington Electronics – Direct Current The fact that the same current flows through each component of a series circuit can be verified by inserting meters into the circuit at various points, as shown in Circuit 1. If this were done, each meter would be found to indicate the same value of curre ...
RT5006 - Richtek
... interface IC, specifically designed for supplying power and control signals from advanced satellite Set-Top Box (STB) modules to the Low Noise Block (LNB) down converter in the antenna dish or to the multi-switch box. ...
... interface IC, specifically designed for supplying power and control signals from advanced satellite Set-Top Box (STB) modules to the Low Noise Block (LNB) down converter in the antenna dish or to the multi-switch box. ...
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.