SN75154 数据资料 dataSheet 下载
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
LTC3404 - 1.4MHz High Efficiency Monolithic Synchronous Step-Down Regulator
... output voltage, the duty cycle increases toward the maximum on-time. Further reduction of the supply voltage forces the main switch to remain on for more than one cycle until it reaches 100% duty cycle. The output voltage will then be determined by the input voltage minus the voltage drop across the ...
... output voltage, the duty cycle increases toward the maximum on-time. Further reduction of the supply voltage forces the main switch to remain on for more than one cycle until it reaches 100% duty cycle. The output voltage will then be determined by the input voltage minus the voltage drop across the ...
Insulated Gate Bipolar Transistor
... become forward biased and therefore the parasitic npn transistor is not active and can be deleted from the equivalent IGBT circuit. The analysis of the forward conduction characteristics of an IGBT is possible by the use of two equivalent circuit approaches. The model based on a PiN rectifier in seri ...
... become forward biased and therefore the parasitic npn transistor is not active and can be deleted from the equivalent IGBT circuit. The analysis of the forward conduction characteristics of an IGBT is possible by the use of two equivalent circuit approaches. The model based on a PiN rectifier in seri ...
Time Resolved In Situ T Measurements of 6.5kV IGBTs during Inverter Operation
... and thermal calculations of Infineon IGBT modules. It provides switching and conduction losses of IGBTs and free-wheeling diodes operated in a three-phase inverter configuration with sinusoidal output current. The corresponding Tvj under defined operating condition which can be set by user (e. g. VC ...
... and thermal calculations of Infineon IGBT modules. It provides switching and conduction losses of IGBTs and free-wheeling diodes operated in a three-phase inverter configuration with sinusoidal output current. The corresponding Tvj under defined operating condition which can be set by user (e. g. VC ...
74LCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs 7
... 74LCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs ...
... 74LCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs ...
CONTROL OF A SATELLITE BASED PHOTOVOLTAIC ARRAY FOR
... Photovoltaic (PV): A cell or module (prepackaged group of cells) that can convert photonic energy into electrical energy. Typically these are made of silicon or other semiconductors doped so that EHPs generated from the photoelectric effect are separated in order to generate a flow of current. Elect ...
... Photovoltaic (PV): A cell or module (prepackaged group of cells) that can convert photonic energy into electrical energy. Typically these are made of silicon or other semiconductors doped so that EHPs generated from the photoelectric effect are separated in order to generate a flow of current. Elect ...
Zahn, M., L. Antis, and J. Mescua, Computation Methods for One Dimensional Bipolar Charge Injection IEEE Transactions on Industry Applications IA-24, No. 3, pp. 411-421, May-June 1988
... polarity it is possible to have uncharged, unipolar charged positive or negative, or bipolar charged dielectric. The bipolar homocharge case lowers the electric field at both electrodes due to space charge shielding and thus allows a higher voltage without breakdown. Charge transport analysis consid ...
... polarity it is possible to have uncharged, unipolar charged positive or negative, or bipolar charged dielectric. The bipolar homocharge case lowers the electric field at both electrodes due to space charge shielding and thus allows a higher voltage without breakdown. Charge transport analysis consid ...
超低功耗、轨至轨输出、负电源轨输入、 运算放大器 VFB OPA836, OPA2836
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. ...
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. ...
Johanson Dielectrics - Digi-Key
... Johanson offers a wide range of standard surface mount ceramic chip capacitors in NPO, X7R, X5R and Y5V dielectrics rated from 10 to 200 VDC. These MLCs have barrier terminations and come in tape and reel packaging. ...
... Johanson offers a wide range of standard surface mount ceramic chip capacitors in NPO, X7R, X5R and Y5V dielectrics rated from 10 to 200 VDC. These MLCs have barrier terminations and come in tape and reel packaging. ...
Design Considerations, Testing and Applications Assistance Form
... It is also often necessary to construct load lines to determine reflection waveforms in line driving applications. The input and output characteristics graphs of section 3 (Figs. 2-4, 2-7 and 2-8) can be very useful for this purpose. OUTPUT RISE AND FALL TIMES provide important information in determ ...
... It is also often necessary to construct load lines to determine reflection waveforms in line driving applications. The input and output characteristics graphs of section 3 (Figs. 2-4, 2-7 and 2-8) can be very useful for this purpose. OUTPUT RISE AND FALL TIMES provide important information in determ ...
THE ISOTRON REVEALED - PART 2 By Dave Cuthbert
... feedline shield current. This also was confirmed by measurements. To be effective the ferrite beads must be placed in a section of the feedline that exhibits a low impedance (would normally carry high current). This is where a NEC simulation or a feedline shield current measurement can be quite usef ...
... feedline shield current. This also was confirmed by measurements. To be effective the ferrite beads must be placed in a section of the feedline that exhibits a low impedance (would normally carry high current). This is where a NEC simulation or a feedline shield current measurement can be quite usef ...
FJD5553 NPN Silicon Transistor — NPN Silicon T ransistor
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
Speed-up charge pump circuit to improve lock time for integer
... voltage) is continuous and not dependent upon the phase difference coming out of the phase frequency detector, a voltage level at the capacitor can be set very quickly. Thus, this system provides a procedure for moving the tune voltage very close to the ?nal voltage value very rapidly for ...
... voltage) is continuous and not dependent upon the phase difference coming out of the phase frequency detector, a voltage level at the capacitor can be set very quickly. Thus, this system provides a procedure for moving the tune voltage very close to the ?nal voltage value very rapidly for ...
DRM-24V240W1PN Datasheet
... To guarantee sufficient convection cooling, please refer to the following instructions to ensure sufficient clearance around the device. Vertical Mounting: 40mm (1.57 inch) above and 20mm (0.79 inch) below the device as well as a lateral distance of 5mm (0.2 inch) to other units. In case the adjacen ...
... To guarantee sufficient convection cooling, please refer to the following instructions to ensure sufficient clearance around the device. Vertical Mounting: 40mm (1.57 inch) above and 20mm (0.79 inch) below the device as well as a lateral distance of 5mm (0.2 inch) to other units. In case the adjacen ...
AP7175 Description Pin Assignments
... Place the R1, R2, and C1(optional) near the LDO as close as possible to avoid noise coupling. R2 is placed close to device ground. Connect the ground of the R2 to the GND pin by using a dedicated trace. Connect the pin of the R1 directly to the load for Kelvin sensing. No high current should flow th ...
... Place the R1, R2, and C1(optional) near the LDO as close as possible to avoid noise coupling. R2 is placed close to device ground. Connect the ground of the R2 to the GND pin by using a dedicated trace. Connect the pin of the R1 directly to the load for Kelvin sensing. No high current should flow th ...
AP7362 Description Pin Assignments
... Any regulator which operates using a feedback loop must be compensated in such a way as to ensure adequate phase margin, which is defined as the difference between the phase shift and -180 degrees at the frequency where the loop gain crosses unity (0 dB). For most LDO regulators, the ESR of the outp ...
... Any regulator which operates using a feedback loop must be compensated in such a way as to ensure adequate phase margin, which is defined as the difference between the phase shift and -180 degrees at the frequency where the loop gain crosses unity (0 dB). For most LDO regulators, the ESR of the outp ...
Magneto Resistive Sensors - Rechner Sensors Australia
... Series- and parallel connection It is possible to connect the sensors in series or parallel. When considering this it must be taken into account that the voltage drops are added for series connection and the residual voltages for parallel connection. Under these circumstances it is advisable to oper ...
... Series- and parallel connection It is possible to connect the sensors in series or parallel. When considering this it must be taken into account that the voltage drops are added for series connection and the residual voltages for parallel connection. Under these circumstances it is advisable to oper ...
4 - MyWeb at WIT
... • It is applicable to dc circuits, ac circuits, digital and microwave circuits, and, in fact, any type of applied signal. • In addition, it can be applied over a period of time or for instantaneous responses. • The equation can be derived directly from the following basic equation for all physical s ...
... • It is applicable to dc circuits, ac circuits, digital and microwave circuits, and, in fact, any type of applied signal. • In addition, it can be applied over a period of time or for instantaneous responses. • The equation can be derived directly from the following basic equation for all physical s ...
