TPS62110-Q1 17-V 1.5-A Synchronous Step
... minimum quiescent current to maintain high efficiency. Whenever the average output current goes below the skip threshold, the converter enters the power save mode. The average current depends on the input voltage. It is about 200 mA at low input voltages and up to 400 mA with maximum input voltage. ...
... minimum quiescent current to maintain high efficiency. Whenever the average output current goes below the skip threshold, the converter enters the power save mode. The average current depends on the input voltage. It is about 200 mA at low input voltages and up to 400 mA with maximum input voltage. ...
DETERMINATION OF ELEMENT SENSITIVITY WITHOUT
... 4. Extreme sensitivities The method here descrihed can be applied for deu'rmining the sensitivities hy measurement as "well. For accuracy reasons, it is impractical to apply relationship (2) "whenever the tested component assumes an extremely lo"w or extremely high value. It is evident from Fig. 4 t ...
... 4. Extreme sensitivities The method here descrihed can be applied for deu'rmining the sensitivities hy measurement as "well. For accuracy reasons, it is impractical to apply relationship (2) "whenever the tested component assumes an extremely lo"w or extremely high value. It is evident from Fig. 4 t ...
The Zen Variations - Part 4
... 200 watt draw. Note in Figure 6 that we have chosen to isolate the two channels through a rectifier bridge to ground, with each channel’s ground appearing on one of the AC legs of the bridge. If you use a single transformer supply for two channels, tie both of their grounds together and to both AC l ...
... 200 watt draw. Note in Figure 6 that we have chosen to isolate the two channels through a rectifier bridge to ground, with each channel’s ground appearing on one of the AC legs of the bridge. If you use a single transformer supply for two channels, tie both of their grounds together and to both AC l ...
LTC3721-1 - Push-Pull PWM Controller
... to VCC as well as signaling that the chip’s bias voltage is sufficient to begin switching operation (under voltage lockout). With its typical 10.2V turn-on voltage and 4.2V UVLO hysteresis, the LTC3721-1 is tolerant of loosely regulated input sources such as an auxiliary transformer winding. The VCC ...
... to VCC as well as signaling that the chip’s bias voltage is sufficient to begin switching operation (under voltage lockout). With its typical 10.2V turn-on voltage and 4.2V UVLO hysteresis, the LTC3721-1 is tolerant of loosely regulated input sources such as an auxiliary transformer winding. The VCC ...
MAX882/MAX883/MAX884 5V/3.3V or Adjustable, Low-Dropout, Low I , 200mA Linear Regulators
... 1, they consist of a 1.20V reference, error amplifier, MOSFET driver, p-channel pass transistor, dual-mode comparator, and feedback voltage-divider. The 1.20V reference is connected to the error amplifier’s inverting input. The error amplifier compares this reference with the selected feedback volta ...
... 1, they consist of a 1.20V reference, error amplifier, MOSFET driver, p-channel pass transistor, dual-mode comparator, and feedback voltage-divider. The 1.20V reference is connected to the error amplifier’s inverting input. The error amplifier compares this reference with the selected feedback volta ...
Two or three shunt resistor based current sensing circuit design in 3
... for each of them in order to adapt the signals to the range of voltage that can be read by the analog-to-digital converter (ADC) peripheral embedded in the microcontroller unit (MCU). The non-inverting configuration shown in Figure 3 is usually used in STEVAL boards. As can be seen, as the signal on ...
... for each of them in order to adapt the signals to the range of voltage that can be read by the analog-to-digital converter (ADC) peripheral embedded in the microcontroller unit (MCU). The non-inverting configuration shown in Figure 3 is usually used in STEVAL boards. As can be seen, as the signal on ...
Analog Devices AD698 universal LVDT signal conditioner chip
... couples flux between the windings. The series-opposed connected LVDT transducer consists of a primary winding energized by an external sine wave reference source and two secondary windings connected in the series opposed configuration. ...
... couples flux between the windings. The series-opposed connected LVDT transducer consists of a primary winding energized by an external sine wave reference source and two secondary windings connected in the series opposed configuration. ...
AD8222 数据手册DataSheet 下载
... outputs provide high noise immunity, which can be useful when the output signal must travel through a noisy environment, such as with remote sensors. The configuration can also be used to drive differential input ADCs. ...
... outputs provide high noise immunity, which can be useful when the output signal must travel through a noisy environment, such as with remote sensors. The configuration can also be used to drive differential input ADCs. ...
TPS62110-Q1 17-V 1.5-A Synchronous Step
... minimum quiescent current to maintain high efficiency. Whenever the average output current goes below the skip threshold, the converter enters the power save mode. The average current depends on the input voltage. It is about 200 mA at low input voltages and up to 400 mA with maximum input voltage. ...
... minimum quiescent current to maintain high efficiency. Whenever the average output current goes below the skip threshold, the converter enters the power save mode. The average current depends on the input voltage. It is about 200 mA at low input voltages and up to 400 mA with maximum input voltage. ...
OPA354-Q1 OPA2354-Q1
... The specified input common-mode voltage range of the OPA354 extends 100 mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair, as shown in Figure 1. The N-channel pair is active for input volt ...
... The specified input common-mode voltage range of the OPA354 extends 100 mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair, as shown in Figure 1. The N-channel pair is active for input volt ...
OPA602 High-Speed Precision Difet OPERATIONAL AMPLIFIER
... “guard” pattern, as shown in Figure 1, is an effective solution to difficult leakage problems. This guard pattern must be repeated on all layers of a multilayer board. By surrounding critical high impedance input circuitry with a low impedance circuit connection at the same potential, leakage curren ...
... “guard” pattern, as shown in Figure 1, is an effective solution to difficult leakage problems. This guard pattern must be repeated on all layers of a multilayer board. By surrounding critical high impedance input circuitry with a low impedance circuit connection at the same potential, leakage curren ...
NCP1522B - Step-Down DC-DC Converter
... mode switch Q1 and Q2 and the control circuits are all turned off. The device restarts in soft−start after the temperature drops below 135°C. This feature is provided to prevent catastrophic failures from accidental device overheating, and it is not intended as a substitute for proper heatsinking. ...
... mode switch Q1 and Q2 and the control circuits are all turned off. The device restarts in soft−start after the temperature drops below 135°C. This feature is provided to prevent catastrophic failures from accidental device overheating, and it is not intended as a substitute for proper heatsinking. ...
FAN6751MR Highly-Integrated Green-Mode PWM Controller FA N
... the VIN voltage increases, making the maximum output power at high-line input voltage equal to that at low-line input. The value of R-C network should not be so large it affects the power limit (shown as Figure 14). Usually, R and C are less than 100Ω and 470pF, respectively. ...
... the VIN voltage increases, making the maximum output power at high-line input voltage equal to that at low-line input. The value of R-C network should not be so large it affects the power limit (shown as Figure 14). Usually, R and C are less than 100Ω and 470pF, respectively. ...
Data Sheet (current)
... The circuit triggers on a negative-going input signal when the level reaches 1/3 VCC. Once triggered, the circuit remains in this state until the set time has elapsed, even if it is triggered again during this interval. The duration of the output HIGH state is given by t = 1.1 R x C. Since the charg ...
... The circuit triggers on a negative-going input signal when the level reaches 1/3 VCC. Once triggered, the circuit remains in this state until the set time has elapsed, even if it is triggered again during this interval. The duration of the output HIGH state is given by t = 1.1 R x C. Since the charg ...
AN-3001 Optocoupler Input Drive Circuits
... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
Voltage, Current, Resistance, and Ohm`s Law
... When beginning to explore the world of electricity and electronics, it is vital to start by understanding the basics of voltage, current, and resistance. These are the three basic building blocks required to manipulate and utilize electricity. At first, these concepts can be difficult to understand ...
... When beginning to explore the world of electricity and electronics, it is vital to start by understanding the basics of voltage, current, and resistance. These are the three basic building blocks required to manipulate and utilize electricity. At first, these concepts can be difficult to understand ...
AD823 Dual 16 MHz, Rail-to-Rail FET Input Amplifier Data Sheet
... features N-Channel JFETs, which are used in the input stage of the AD823. These process features allow the construction of high frequency, low distortion op amps with pico-ampere input currents. This design uses a differential output input stage to maximize bandwidth and headroom (see Figure 36). Th ...
... features N-Channel JFETs, which are used in the input stage of the AD823. These process features allow the construction of high frequency, low distortion op amps with pico-ampere input currents. This design uses a differential output input stage to maximize bandwidth and headroom (see Figure 36). Th ...
Wilson current mirror
A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.