Low-Voltage Motor Driver IC, DRV8832
... time. This is shown in Figure 8 as case 1. The current flow direction shown indicates the state when IN1 is high and IN2 is low. Note that if the programmed output voltage is greater than the supply voltage, the device will operate at 100% duty cycle and the voltage regulation feature will be disabl ...
... time. This is shown in Figure 8 as case 1. The current flow direction shown indicates the state when IN1 is high and IN2 is low. Note that if the programmed output voltage is greater than the supply voltage, the device will operate at 100% duty cycle and the voltage regulation feature will be disabl ...
Proposed SSR Technology Questions Answers to Proposed Questions
... 20) What is the difference between ‘static dv/dt’ and ‘commutating dv/dt’? With respect to load types, when does each apply and what are typical SSR specifications/values for each parameter? Static dv/dt is also known as turn on dv/dt because a static dv/dt failure is when the relay should remain of ...
... 20) What is the difference between ‘static dv/dt’ and ‘commutating dv/dt’? With respect to load types, when does each apply and what are typical SSR specifications/values for each parameter? Static dv/dt is also known as turn on dv/dt because a static dv/dt failure is when the relay should remain of ...
MAX1747 Triple Charge-Pump TFT LCD DC-DC Converter General Description
... for TFT LCD applications. The device contains one high-power charge pump and two low-power charge pumps. The MAX1747 charge pumps switch continuously at a constant frequency, so the output noise contains well-defined frequency components, and the circuit requires much smaller external capacitors for ...
... for TFT LCD applications. The device contains one high-power charge pump and two low-power charge pumps. The MAX1747 charge pumps switch continuously at a constant frequency, so the output noise contains well-defined frequency components, and the circuit requires much smaller external capacitors for ...
74LVXC3245 8-Bit Dual Supply Configurable Voltage Interface Transceiver with 3-STATE Outputs 7
... The LVXC3245 is a 24-pin dual-supply, 8-bit configurable voltage interface transceiver suited for PCMCIA and other real time configurable I/O applications. The VCCA pin accepts a 3V supply level. The A Port is a dedicated 3V port. The VCCB pin accepts a 3V-to-5V supply level. The B Port is configure ...
... The LVXC3245 is a 24-pin dual-supply, 8-bit configurable voltage interface transceiver suited for PCMCIA and other real time configurable I/O applications. The VCCA pin accepts a 3V supply level. The A Port is a dedicated 3V port. The VCCB pin accepts a 3V-to-5V supply level. The B Port is configure ...
PDF
... TAC. For our tests the TAC followed by an ADC will mimic the TDC that is intended to be used in this PWM scheme (see Figure 2). After pulser linearity tests, a 10 !-Lei 22 N a source irradiated a 3 mm x 3 mm x 20 mm LYSO crystal connected to a single 3 mm x 3 mm solid state photomultipler (SSPM) pix ...
... TAC. For our tests the TAC followed by an ADC will mimic the TDC that is intended to be used in this PWM scheme (see Figure 2). After pulser linearity tests, a 10 !-Lei 22 N a source irradiated a 3 mm x 3 mm x 20 mm LYSO crystal connected to a single 3 mm x 3 mm solid state photomultipler (SSPM) pix ...
High Common-Mode Voltage, Single-Supply Difference Amplifier AD8202
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to ...
... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to ...
AN-1118 APPLICATION NOTE
... introduced by the crystal. Gain calibration is required on every meter and is performed with nominal voltage and current inputs at a power factor of 1. As discussed in the Set Meter Constant section, the expected CF output is determined from the meter constant. The actual CF output is measured and t ...
... introduced by the crystal. Gain calibration is required on every meter and is performed with nominal voltage and current inputs at a power factor of 1. As discussed in the Set Meter Constant section, the expected CF output is determined from the meter constant. The actual CF output is measured and t ...
BDTIC www.BDTIC.com/infineon Driving Low Power LEDs from
... 18 volts, since 3 LED’s are used in series between the +24V power supply rail and the power supply input pin (Pin 3) of the BCR402W. Please refer to the schematic diagram of the 24 Volt Striplight, in Figure 11 on page 12. This technique, which uses LED’s to drop the power supply voltage seen by the ...
... 18 volts, since 3 LED’s are used in series between the +24V power supply rail and the power supply input pin (Pin 3) of the BCR402W. Please refer to the schematic diagram of the 24 Volt Striplight, in Figure 11 on page 12. This technique, which uses LED’s to drop the power supply voltage seen by the ...
TPS543x 3-A, Wide Input Range, Step-Down
... 3-A of continuous current to a load. The gate-drive bias voltage for the integrated high-side MOSFET is supplied by a bootstrap capacitor connected from the BOOT to PH pins. The TPS543x reduces the external component count by integrating the bootstrap recharge diode. The TPS543x has a default input ...
... 3-A of continuous current to a load. The gate-drive bias voltage for the integrated high-side MOSFET is supplied by a bootstrap capacitor connected from the BOOT to PH pins. The TPS543x reduces the external component count by integrating the bootstrap recharge diode. The TPS543x has a default input ...
MAX16975 28V, 1.2A Automotive Step-Down Converter with Low Operating Current General Description
... with Low Operating Current Detailed Description The MAX16975 is a constant-frequency, current-mode automotive buck converter with an integrated high-side switch. The device operates with input voltages from 3.5V to 28V and tolerates input transients up to 42V. During undervoltage events, such as col ...
... with Low Operating Current Detailed Description The MAX16975 is a constant-frequency, current-mode automotive buck converter with an integrated high-side switch. The device operates with input voltages from 3.5V to 28V and tolerates input transients up to 42V. During undervoltage events, such as col ...
POWER SUPPLY MONITOR
... POWER SUPPLY MONITOR MB3771 POWER SUPPLY MONITOR The Fujitsu MB3771 is designed to monitor the voltage level of one or two power supplies (+5V and an arbitrary voltage) in a microprocessor circuit, memory board in large-size computer, for example. If the circuit’s power supply deviates more than a s ...
... POWER SUPPLY MONITOR MB3771 POWER SUPPLY MONITOR The Fujitsu MB3771 is designed to monitor the voltage level of one or two power supplies (+5V and an arbitrary voltage) in a microprocessor circuit, memory board in large-size computer, for example. If the circuit’s power supply deviates more than a s ...
IRPLLNR1
... more detailed diagram of the logic circuitry is given in the Ballast Control Logic and Timing sections of this paper. The current detection filter rectifies and integrates a measurement of the lamp resonant current from the source of the lower MOSFET of the half-bridge and compares it against a fixe ...
... more detailed diagram of the logic circuitry is given in the Ballast Control Logic and Timing sections of this paper. The current detection filter rectifies and integrates a measurement of the lamp resonant current from the source of the lower MOSFET of the half-bridge and compares it against a fixe ...
Close Loop Solution for Electronic Ballast of Metal Halide Lamps
... Electronic Ballast (EB) due to its less weight, reduce size greater as the operating frequency increases. In order to and high efficiency [5]. With a continuous growth rate of reduce the switching loss, a resonant-type inverter is used 20% per year, electronic ballasts are widely spread over to prov ...
... Electronic Ballast (EB) due to its less weight, reduce size greater as the operating frequency increases. In order to and high efficiency [5]. With a continuous growth rate of reduce the switching loss, a resonant-type inverter is used 20% per year, electronic ballasts are widely spread over to prov ...
MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER WITH ADVANCED SEQUENCING AND OUTPUT MARGINING TPS40100 FEATURES
... voltage margining features. This controller uses a current feedback mechanism to make loop compensation easier for loads that can have wide capacitance variations. Current sensing (for both current feedback and overcurrent) is true differential and can be done using the inductor DC resistance (with ...
... voltage margining features. This controller uses a current feedback mechanism to make loop compensation easier for loads that can have wide capacitance variations. Current sensing (for both current feedback and overcurrent) is true differential and can be done using the inductor DC resistance (with ...
CI - Schaefer Power
... Input voltage: 10-800V DC or 115/ 230V AC, single phase, 47-400Hz or 200/ 400/ 480V AC, three phase, 47-400Hz ...
... Input voltage: 10-800V DC or 115/ 230V AC, single phase, 47-400Hz or 200/ 400/ 480V AC, three phase, 47-400Hz ...
MAX17690 Datasheet - Maxim Part Number Search
... pins for the stable operation over the full temperature range. Place this capacitor as close as close possible to the IC. Although there is no need for an auxiliary winding for the voltage feedback, for some applications with input voltages greater than 8V, an additional winding used to overdrive th ...
... pins for the stable operation over the full temperature range. Place this capacitor as close as close possible to the IC. Although there is no need for an auxiliary winding for the voltage feedback, for some applications with input voltages greater than 8V, an additional winding used to overdrive th ...
Introduction and Digital Images
... greater than 70.7% of the maximum value. f1 and f2 are commonly referred to as the critical frequencies, cutoff f1 fr f2 frequencies or half-power frequencies. BW ...
... greater than 70.7% of the maximum value. f1 and f2 are commonly referred to as the critical frequencies, cutoff f1 fr f2 frequencies or half-power frequencies. BW ...
Multimeter
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A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.