Sebuah Kajian Pustaka - American University of Ras Al Khaimah
... such as, easy constructed, flexible setting, and lower total cost. The design started by the VCO. Figure 3 represents the electronic circuit of the simulated VCO which produce an output frequency range depends on the selected RC included values as well as the value of controlled input voltage. The m ...
... such as, easy constructed, flexible setting, and lower total cost. The design started by the VCO. Figure 3 represents the electronic circuit of the simulated VCO which produce an output frequency range depends on the selected RC included values as well as the value of controlled input voltage. The m ...
TPS62110 数据资料 dataSheet 下载
... synchronous step-down dc-dc converters that are ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail. The TPS6211x is a synchronous PWM converter with integrated N- and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency an ...
... synchronous step-down dc-dc converters that are ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail. The TPS6211x is a synchronous PWM converter with integrated N- and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency an ...
isscc 2014 / session 12 / sensors, mems, and displays / 12.8
... PNPs Q1 and Q2 are biased at a 1:9 current density ratio, and an opamp (OP1) forces the resulting voltage ΔVBE =VTln(9) across a resistor RPTAT to generate a PTAT current IPTAT=ΔVBE/RPTAT (0.8μA at room temperature). Similarly, OP2 and another resistor RBE convert the base-emitter voltage VBE3 of Q3 ...
... PNPs Q1 and Q2 are biased at a 1:9 current density ratio, and an opamp (OP1) forces the resulting voltage ΔVBE =VTln(9) across a resistor RPTAT to generate a PTAT current IPTAT=ΔVBE/RPTAT (0.8μA at room temperature). Similarly, OP2 and another resistor RBE convert the base-emitter voltage VBE3 of Q3 ...
APW8816 - Anpec Electronics
... The VOUT Pin Makes A Direct Measurement of The Converter Output Voltage. The VOUT pin should be connected to the top feedback resistor at the converter output. Supply Voltage Input Pin for Control Circuitry. Connect +5V from the VCC pin to the GND pin. Decoupling at least 1µF of a MLCC capacitor fro ...
... The VOUT Pin Makes A Direct Measurement of The Converter Output Voltage. The VOUT pin should be connected to the top feedback resistor at the converter output. Supply Voltage Input Pin for Control Circuitry. Connect +5V from the VCC pin to the GND pin. Decoupling at least 1µF of a MLCC capacitor fro ...
Wide Supply Range, Rail-to-Rail Output INA with a Minimum Gain of
... PhotoMOS is a registered trademark of Panasonic Electric Works Europe AG. All other trademarks are the property of their respective owners. ...
... PhotoMOS is a registered trademark of Panasonic Electric Works Europe AG. All other trademarks are the property of their respective owners. ...
Module 2: Fundamentals of Electricity
... charge passing a point on a conductor in one second • This measurement is analogous to “gallons or liters per second” when measuring the flow of water ...
... charge passing a point on a conductor in one second • This measurement is analogous to “gallons or liters per second” when measuring the flow of water ...
AD680 数据手册DataSheet 下载
... Band gap references are the high performance solution for low supply voltage operation. A typical precision band gap consists of a reference core and buffer amplifier. Based on a new, patented band gap reference design (Figure 5), the AD680 merges the amplifier and the core band gap function to prod ...
... Band gap references are the high performance solution for low supply voltage operation. A typical precision band gap consists of a reference core and buffer amplifier. Based on a new, patented band gap reference design (Figure 5), the AD680 merges the amplifier and the core band gap function to prod ...
ELECTRICAL SYSTEMS FOR OFFSHORE SAILING
... Current. If we divide the Power (10 watts) by the voltage in our boat (assume 12 volts), we get the current the light will draw (10/12 = 0.833 amps). 2. Suppose we want to use the light for an anchor light. If we run it for 9 hours, how much energy will we have used? Again, this is an easy one. The ...
... Current. If we divide the Power (10 watts) by the voltage in our boat (assume 12 volts), we get the current the light will draw (10/12 = 0.833 amps). 2. Suppose we want to use the light for an anchor light. If we run it for 9 hours, how much energy will we have used? Again, this is an easy one. The ...
Quasi-Resonant Full-Wave Zero-Current Switching Buck
... The placed resonant circuit between output filter and input source is utilized to force the current and voltage to become zero. The resonant circuits are classified in three categories, conventional, quasi-resonant and multi-resonant. Quasi-resonant converters can be performed as half-wave [9] and f ...
... The placed resonant circuit between output filter and input source is utilized to force the current and voltage to become zero. The resonant circuits are classified in three categories, conventional, quasi-resonant and multi-resonant. Quasi-resonant converters can be performed as half-wave [9] and f ...
J.M. Rivas, O. Leitermann, Y. Han, and D.J. Perreault, “A Very High Frequency dc-dc Converter Based on a Phi-2 Resonant Inverter,” 2008 IEEE Power Electronics Specialists Conference , June 2008, pp. 1657 1666
... the use of smaller-valued (and often physically smaller) passive components having reduced energy storage requirements. Reduced intermediate energy storage, coupled with a shorter switching period, permits more agile response to changes in operating condition. There is thus strong motivation to move ...
... the use of smaller-valued (and often physically smaller) passive components having reduced energy storage requirements. Reduced intermediate energy storage, coupled with a shorter switching period, permits more agile response to changes in operating condition. There is thus strong motivation to move ...
BD00D0AWHFP
... The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time, regardless of transient characteristics. 4. Ground wiring pattern When using both small-signal and large-current GND traces, the two g ...
... The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time, regardless of transient characteristics. 4. Ground wiring pattern When using both small-signal and large-current GND traces, the two g ...
LT1969 - Dual 700MHz, 200mA, Adjustable Current Operational Amplifier
... Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: The inputs are protected by back-to-back diodes. If the differential input voltage exceeds 0.7V, the input current should be limited to less than 10mA. Note 3: A heat sink may be required to ...
... Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: The inputs are protected by back-to-back diodes. If the differential input voltage exceeds 0.7V, the input current should be limited to less than 10mA. Note 3: A heat sink may be required to ...
Physical Properties of Logic Devices
... Rise and fall times are typically measured in nanoseconds (ηs) ...
... Rise and fall times are typically measured in nanoseconds (ηs) ...
Delphi DNL, Non-Isolated Point of Load
... The over-temperature protection consists of circuitry that provides protection from thermal damage. If the temperature exceeds the over-temperature threshold the module will shut down. The module will try to restart after shutdown. If the over-temperature condition still exists during restart, the m ...
... The over-temperature protection consists of circuitry that provides protection from thermal damage. If the temperature exceeds the over-temperature threshold the module will shut down. The module will try to restart after shutdown. If the over-temperature condition still exists during restart, the m ...
TPS40054 数据资料 dataSheet 下载
... Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments. ...
... Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments. ...
FAN23SV06 / FAN23SV06P TinyBuck™ 6 A Integrated Synchronous Buck Regulator FAN 2
... Modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency when the inductor is operating in discontinuous conduction mode at light loads. The FAN23SV06P with forced Pulse Width Modulation (PWM) mode is available for applications that require a relatively constant switch ...
... Modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency when the inductor is operating in discontinuous conduction mode at light loads. The FAN23SV06P with forced Pulse Width Modulation (PWM) mode is available for applications that require a relatively constant switch ...
Aalborg Universitet Distributed Adaptive Droop Control for DC Distribution Systems
... conventional secondary control, that adjusts the voltage set point for the local droop mechanism, is replaced by a voltage regulator. A current regulator is also added to fine-tune the droop coefficient for different loading conditions. The voltage regulator uses an observer that processes neighbors ...
... conventional secondary control, that adjusts the voltage set point for the local droop mechanism, is replaced by a voltage regulator. A current regulator is also added to fine-tune the droop coefficient for different loading conditions. The voltage regulator uses an observer that processes neighbors ...
OPA549 High-Voltage, High-Current OPERATIONAL AMPLIFIER DESCRIPTION
... behavior remains unchanged throughout the full operating voltage range. Parameters that vary significantly with operating voltage are shown in the Typical Characteristics. Some applications do not require equal positive and negative output voltage swing. Power-supply voltages do not need to be equal ...
... behavior remains unchanged throughout the full operating voltage range. Parameters that vary significantly with operating voltage are shown in the Typical Characteristics. Some applications do not require equal positive and negative output voltage swing. Power-supply voltages do not need to be equal ...
HDSP-340x Series
... 2. The digits are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package. 3. The dominant wavelength, λd, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of the device. 4. Typical specificatio ...
... 2. The digits are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package. 3. The dominant wavelength, λd, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of the device. 4. Typical specificatio ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".