ANALYSIS AND DESIGN OF MATRIX CONVERTERS FOR
... dual bridge matrix converter is modified by adding a high-frequency transformer into dc-link. The new converter provides flexible voltage transfer ratio and galvanic isolation between input and output ac sources. Finally, the matrix converter concept is extended to dc/ac conversion from ac/ac conver ...
... dual bridge matrix converter is modified by adding a high-frequency transformer into dc-link. The new converter provides flexible voltage transfer ratio and galvanic isolation between input and output ac sources. Finally, the matrix converter concept is extended to dc/ac conversion from ac/ac conver ...
APPLICATION BULLETIN
... and RS–, of the eid equation. In the simplest case, a source resistance is just the output resistance of a signal source that drives a circuit input. For op amp circuits, scaling and feedback resistances alter the net resistances presented to the amplifier’s inputs. The difference amplifier connecti ...
... and RS–, of the eid equation. In the simplest case, a source resistance is just the output resistance of a signal source that drives a circuit input. For op amp circuits, scaling and feedback resistances alter the net resistances presented to the amplifier’s inputs. The difference amplifier connecti ...
BQ24105-Q1 数据资料 dataSheet 下载
... management devices targeted at a wide range of portable applications. The bqSWITCHER™ series offers integrated synchronous PWM controller and power FETs, high-accuracy current and voltage regulation, charge preconditioning, charge status, and charge termination, in a small, thermally enhanced QFN pa ...
... management devices targeted at a wide range of portable applications. The bqSWITCHER™ series offers integrated synchronous PWM controller and power FETs, high-accuracy current and voltage regulation, charge preconditioning, charge status, and charge termination, in a small, thermally enhanced QFN pa ...
Synchronous Switch-Mode, Li-Ion, and Li
... TS internal bias regulator voltage. Connect capacitor (with a value between a 0.1-μF and 1-μF) between this output and VSS. There is an internal electrical connection between the exposed thermal pad and VSS. The exposed thermal pad must be connected to the same potential as the VSS pin on the printe ...
... TS internal bias regulator voltage. Connect capacitor (with a value between a 0.1-μF and 1-μF) between this output and VSS. There is an internal electrical connection between the exposed thermal pad and VSS. The exposed thermal pad must be connected to the same potential as the VSS pin on the printe ...
BD00IA5WEFJ
... BDxxIA5WEFJ series devices are LDO regulators with an output current of 0.5A. The output accuracy is ±1% of the output voltage. Both fixed and variable output voltage devices are available. The output voltage of the variable output voltage device can be varied from 0.8 to 4.5V using external resisto ...
... BDxxIA5WEFJ series devices are LDO regulators with an output current of 0.5A. The output accuracy is ±1% of the output voltage. Both fixed and variable output voltage devices are available. The output voltage of the variable output voltage device can be varied from 0.8 to 4.5V using external resisto ...
L-26(TB)(ET) ((EE)NPTEL)
... we want to carry out star / delta connection with the help of the above single phase transformers. HV windings are connected by shorting A2, B2 and C2 together as shown in the figure 26.8. As we know, in delta connection, coils are basically connected in series and from the junction points, connecti ...
... we want to carry out star / delta connection with the help of the above single phase transformers. HV windings are connected by shorting A2, B2 and C2 together as shown in the figure 26.8. As we know, in delta connection, coils are basically connected in series and from the junction points, connecti ...
DAC8806 数据资料 dataSheet 下载
... The DAC output voltage is determined by VREF and the digital data (D) according to Equation 1: D V TUO + V− FER ...
... The DAC output voltage is determined by VREF and the digital data (D) according to Equation 1: D V TUO + V− FER ...
MAX9375 Single LVDS/Anything-to-LVPECL Translator General Description Features
... Note 1: Measurements are made with the device in thermal equilibrium. All voltages are referenced to ground except VTHD and VID. Note 2: Current into a pin is defined as positive. Current out of a pin is defined as negative. Note 3: DC parameters production tested at TA = +25°C and guaranteed by des ...
... Note 1: Measurements are made with the device in thermal equilibrium. All voltages are referenced to ground except VTHD and VID. Note 2: Current into a pin is defined as positive. Current out of a pin is defined as negative. Note 3: DC parameters production tested at TA = +25°C and guaranteed by des ...
MAX1697 60mA, SOT23 Inverting Charge Pump with Shutdown General Description
... where the output impedance is roughly approximated by: ...
... where the output impedance is roughly approximated by: ...
TPS25925x, TPS25926x Simple 5-V/12-V
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
High Speed Switching / QSK for the TL-922 and SB
... switching, a necessary attribute for operating AMTOR, QSK-CW, or SSB-VOX modes. In its balky factory-stock configuration, the TL-922 hot-switches with many of the current crop of QSK-rated transceivers. Another factor is relay noise. The relay clacking in a stock TL-922 is loud, if not stentorian--a ...
... switching, a necessary attribute for operating AMTOR, QSK-CW, or SSB-VOX modes. In its balky factory-stock configuration, the TL-922 hot-switches with many of the current crop of QSK-rated transceivers. Another factor is relay noise. The relay clacking in a stock TL-922 is loud, if not stentorian--a ...
Electronic Computer-Aided Design
... For example, if you want a 10KΩ resistor, simply type 10K for the resistance value. Note: SPICE commands are not case sensitive. For example, 10M typed in for a resistance value is the same as 10m, which is 10mΩ (10 milliohm)! If what you really intended was 10 MΩ, you should use 10MEG (or 10meg) ...
... For example, if you want a 10KΩ resistor, simply type 10K for the resistance value. Note: SPICE commands are not case sensitive. For example, 10M typed in for a resistance value is the same as 10m, which is 10mΩ (10 milliohm)! If what you really intended was 10 MΩ, you should use 10MEG (or 10meg) ...
UT54ACTS04E - Aeroflex Microelectronic Solutions
... 1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified ...
... 1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, 50%, as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified ...
Si5345/44/42 - Silicon Labs
... 3. Rise and fall times can be estimated using the following simplified equation: tr/tf80-20 = ((0.8 – 0.2) x VIN_Vpp_se) / SR 4. This mode is intended primarily for single-ended LVCMOS input clocks < 1 MHz that must be dc-coupled because they have a duty cycle significantly less than 50%. A typical ...
... 3. Rise and fall times can be estimated using the following simplified equation: tr/tf80-20 = ((0.8 – 0.2) x VIN_Vpp_se) / SR 4. This mode is intended primarily for single-ended LVCMOS input clocks < 1 MHz that must be dc-coupled because they have a duty cycle significantly less than 50%. A typical ...
AN2009-06 MIPAQ™ sense
... Shunts do not show effects like offset, hysteresis or distortion after exceeding the rated current limits e.g. during short circuit Shunts as sensors do not inherently limit the bandwidth of the measurement. ...
... Shunts do not show effects like offset, hysteresis or distortion after exceeding the rated current limits e.g. during short circuit Shunts as sensors do not inherently limit the bandwidth of the measurement. ...
29_128_manual_01_10 - John A. Goree
... A benchtop power supply typically has two knobs: voltage and current. The way it works is that only one knob will have an effect, depending on two things: the setting of the other knob and the load resistance. For example, if you turn the current knob up to its maximum value and if you use a large r ...
... A benchtop power supply typically has two knobs: voltage and current. The way it works is that only one knob will have an effect, depending on two things: the setting of the other knob and the load resistance. For example, if you turn the current knob up to its maximum value and if you use a large r ...
AN29 - Some Thoughts on DC/DC Converters
... output at full load, shows less than 30μV (2ppm) of noise. The most significant trade-off in this design is efficiency. The sine wave transformer drive forces substantial power loss. At full output (75mA), efficiency is only 30%. Before use, the circuit should be trimmed for lowest distortion (typicall ...
... output at full load, shows less than 30μV (2ppm) of noise. The most significant trade-off in this design is efficiency. The sine wave transformer drive forces substantial power loss. At full output (75mA), efficiency is only 30%. Before use, the circuit should be trimmed for lowest distortion (typicall ...
MAX186/MAX188 Low-Power, 8-Channel, Serial 12-Bit ADCs General Description
... Note 1: Tested at VDD = 5.0V; VSS = 0V; unipolar input mode. Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: MAX186 – internal reference, offset nulled; MAX188 – external reference (VREF = + ...
... Note 1: Tested at VDD = 5.0V; VSS = 0V; unipolar input mode. Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: MAX186 – internal reference, offset nulled; MAX188 – external reference (VREF = + ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.