BD3506F
... difference, large current (Iomax = 2.5A) output is achieved and conversion loss can be reduced, switching power supply can be replaced. BD3506F/EFV does not need any choke coil, diode for rectification and power transistors which are required for switching power supply, total cost of the set can be ...
... difference, large current (Iomax = 2.5A) output is achieved and conversion loss can be reduced, switching power supply can be replaced. BD3506F/EFV does not need any choke coil, diode for rectification and power transistors which are required for switching power supply, total cost of the set can be ...
ADP3155 5-Bit Programmable Triple Power Supply Controller for
... technique to switch a pair of external N-channel MOSFETs in a synchronous buck topology. Constant off-time operation offers several performance advantages, including that no slope compensation is required for stable operation. A unique feature of the constant-off-time control technique is that since ...
... technique to switch a pair of external N-channel MOSFETs in a synchronous buck topology. Constant off-time operation offers several performance advantages, including that no slope compensation is required for stable operation. A unique feature of the constant-off-time control technique is that since ...
Pdf
... See, therefore, as the number of pulse increases, your filtering requirement comes down. The maximum in 1 pulse converter, minimum in 6 pulse converter. 6 pulse converter, we will see somewhere while doing DC to AC conversion. We will find that filtering requirement there is minimum. In some cases, ...
... See, therefore, as the number of pulse increases, your filtering requirement comes down. The maximum in 1 pulse converter, minimum in 6 pulse converter. 6 pulse converter, we will see somewhere while doing DC to AC conversion. We will find that filtering requirement there is minimum. In some cases, ...
Power Electronic - NED University of Engineering and Technology
... In ac circuits, the SCR can be turned on by the gate at any angle a with respect to the applied voltage. This angle α is called the firing angle. Power control is obtained by varying the firing angle and this is known as phase control. In the phase-control circuit given in fig. 1, the gate triggerin ...
... In ac circuits, the SCR can be turned on by the gate at any angle a with respect to the applied voltage. This angle α is called the firing angle. Power control is obtained by varying the firing angle and this is known as phase control. In the phase-control circuit given in fig. 1, the gate triggerin ...
TPS40075 数据资料 dataSheet 下载
... The BOOST voltage is 8-V greater than the input voltage. The peak voltage on BOOST is equal to the SW node voltage plus the voltage present at DBP less the bootstrap diode drop. This drop can be 1.4 V for the internal bootstrap diode or 300 mV for an external schottkey diode. The voltage differentia ...
... The BOOST voltage is 8-V greater than the input voltage. The peak voltage on BOOST is equal to the SW node voltage plus the voltage present at DBP less the bootstrap diode drop. This drop can be 1.4 V for the internal bootstrap diode or 300 mV for an external schottkey diode. The voltage differentia ...
TPS75601 数据资料 dataSheet 下载
... device will be in shutdown or sleep mode. When EN goes to a high voltage level (> 2 V), the device will be enabled. Feedback (FB) FB is an input terminal used for the adjustable-output option and must be connected to the output terminal either directly, in order to generate the minimum output voltag ...
... device will be in shutdown or sleep mode. When EN goes to a high voltage level (> 2 V), the device will be enabled. Feedback (FB) FB is an input terminal used for the adjustable-output option and must be connected to the output terminal either directly, in order to generate the minimum output voltag ...
Low power voltage detector
... valid down to V CC =0.7V at 25°C. The STM1061has an open drain active-low output which will sink current when output is asserted. Connect a pull-up resistor from OUT to any supply voltage up to 6V (see Figure 6 on page 6). Select a resistor value large enough to register a logic low, and small enoug ...
... valid down to V CC =0.7V at 25°C. The STM1061has an open drain active-low output which will sink current when output is asserted. Connect a pull-up resistor from OUT to any supply voltage up to 6V (see Figure 6 on page 6). Select a resistor value large enough to register a logic low, and small enoug ...
Mini8 ® Controller
... The RT4 supports 4 independently programmable and electrically isolated resistance input channels. Each channel may connected as 2 wire, 3 wire or 4 wire. Channel types: Input range: Calibration error: Resolution: Measurement noise: Linearity error: Temp coefficient: Lead resistance: ...
... The RT4 supports 4 independently programmable and electrically isolated resistance input channels. Each channel may connected as 2 wire, 3 wire or 4 wire. Channel types: Input range: Calibration error: Resolution: Measurement noise: Linearity error: Temp coefficient: Lead resistance: ...
ANALYSIS OF A POWER CONVERSION SYSTEM FOR A WAVE ENERGY CONVERTER
... To start there is an introduction about wave energy and a short presentation of the project. Throughout the project a permanent magnet generator, powered by a floating buoy, is used. A test setup is made to simulate the incoming movement on the generator with an electric motor. The theoretic values ...
... To start there is an introduction about wave energy and a short presentation of the project. Throughout the project a permanent magnet generator, powered by a floating buoy, is used. A test setup is made to simulate the incoming movement on the generator with an electric motor. The theoretic values ...
MAX9129 Quad Bus LVDS Driver with Flow-Through Pinout General Description
... A typical LVDS driver (rated for a 100Ω load) would not develop a large enough differential signal to be reliably detected by an LVDS receiver. Maxim’s BLVDS driver is designed and specified to drive a 27Ω load to differential voltage levels of 250mV to 450mV (which are standard LVDS driver levels). ...
... A typical LVDS driver (rated for a 100Ω load) would not develop a large enough differential signal to be reliably detected by an LVDS receiver. Maxim’s BLVDS driver is designed and specified to drive a 27Ω load to differential voltage levels of 250mV to 450mV (which are standard LVDS driver levels). ...
HA028480 Iss 10
... The RT4 supports 4 independently programmable and electrically isolated resistance input channels. Each channel may connected as 2 wire, 3 wire or 4 wire. Channel types: Input range: Calibration error: Resolution: Measurement noise: Linearity error: Temp coefficient: Lead resistance: ...
... The RT4 supports 4 independently programmable and electrically isolated resistance input channels. Each channel may connected as 2 wire, 3 wire or 4 wire. Channel types: Input range: Calibration error: Resolution: Measurement noise: Linearity error: Temp coefficient: Lead resistance: ...
Bootstrapping your op amp yields wide voltage swings
... Because bootstrapped amplifiers are sensitive to latch-up, you must pay additional attention to power-supply sequencing of these circuits. For instance, if the positive rail comes up a few milliseconds before the negative rail, it can send the device supply voltages, VCO and VEO, toward the positive ...
... Because bootstrapped amplifiers are sensitive to latch-up, you must pay additional attention to power-supply sequencing of these circuits. For instance, if the positive rail comes up a few milliseconds before the negative rail, it can send the device supply voltages, VCO and VEO, toward the positive ...
PCA9306-Q1 Dual Bidirectional I2C Bus and SMBus Voltage
... PCA9306-Q1 enables the system designer to isolate two halves of a bus; thus, more I2C devices or longer trace length can be accommodated. The PCA9306-Q1 also can be used to run two buses, one at 400-kHz operating frequency and the other at 100-kHz operating frequency. If the two buses are operating ...
... PCA9306-Q1 enables the system designer to isolate two halves of a bus; thus, more I2C devices or longer trace length can be accommodated. The PCA9306-Q1 also can be used to run two buses, one at 400-kHz operating frequency and the other at 100-kHz operating frequency. If the two buses are operating ...
Name - Bowles Physics
... Part I – Using Ohm’s Law Obtain a resistor with the code Brown-Black-Brown and record its resistance in the data table. Place the resistor into a pair of springs. Attach 1 wire in between the batteries so that you use BOTH batteries. Attach 1 wire from the positive terminal of the first battery to o ...
... Part I – Using Ohm’s Law Obtain a resistor with the code Brown-Black-Brown and record its resistance in the data table. Place the resistor into a pair of springs. Attach 1 wire in between the batteries so that you use BOTH batteries. Attach 1 wire from the positive terminal of the first battery to o ...
Logic Demo Board Kit Compact, easy-to-use boards for fast, www.nxp.com
... } Low supply current for reduced power consumption } Low differential phase offset for low output skew } TTL-compatible inputs for mixed CMOS/TTL designs } High isolation between I/O pins to prevent false switching } Available in very small 16-pin leadless DQFN package ...
... } Low supply current for reduced power consumption } Low differential phase offset for low output skew } TTL-compatible inputs for mixed CMOS/TTL designs } High isolation between I/O pins to prevent false switching } Available in very small 16-pin leadless DQFN package ...
A Two-Bit-Per-Cycle Successive-Approximation ADC with
... value of 4.4 pJ/Conversion-step). However, for high-speed ADCs, when the required sampling frequency is such that the clock frequency approaches the maximum value allowed for a given technology, the number of clock cycles required for achieving a conversion becomes a severe limitation for the exploi ...
... value of 4.4 pJ/Conversion-step). However, for high-speed ADCs, when the required sampling frequency is such that the clock frequency approaches the maximum value allowed for a given technology, the number of clock cycles required for achieving a conversion becomes a severe limitation for the exploi ...
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.