Features
... The CoolRunner-II Automotive 128-macrocell device is designed for both high performance and low power applications. This lends power savings to high-end communication equipment and high speed to battery operated devices. Due to the low power stand-by and dynamic operation, overall system reliability ...
... The CoolRunner-II Automotive 128-macrocell device is designed for both high performance and low power applications. This lends power savings to high-end communication equipment and high speed to battery operated devices. Due to the low power stand-by and dynamic operation, overall system reliability ...
ADM3251E 数据手册DataSheet 下载
... Changed to Primary Side Supply Input Current, ICC(DISABLE) Maximum Limit to 2.5 mA ..............................................................4 Changes to Table 4.............................................................................5 Changes to Figure 13.................................... ...
... Changed to Primary Side Supply Input Current, ICC(DISABLE) Maximum Limit to 2.5 mA ..............................................................4 Changes to Table 4.............................................................................5 Changes to Figure 13.................................... ...
LT1302 - Micropower High Output Current Step
... A 2A Schottky diode such as Motorola MBRS130LT3 has been found to be the best available. Other choices include 1N5821 or MBRS130T3. Do not use “general purpose” diodes such as 1N4001. They are much too slow for use in switching regulator applications. ...
... A 2A Schottky diode such as Motorola MBRS130LT3 has been found to be the best available. Other choices include 1N5821 or MBRS130T3. Do not use “general purpose” diodes such as 1N4001. They are much too slow for use in switching regulator applications. ...
MAX1744/MAX1745 High-Voltage, Step-Down DC-DC Controllers in µMAX General Description
... to shut the part off. In shutdown mode, the reference, output, external MOSFET, and internal regulators are turned off. ...
... to shut the part off. In shutdown mode, the reference, output, external MOSFET, and internal regulators are turned off. ...
RM3283 Dual ARINC 429 Line Receiver
... spikes due to switching transients. The ground connection should be sturdy and isolated from large switching currents to provide as quiet a ground reference as possible. The noise filter capacitors are optional and are added to provide extra noise immunity by limiting bandwidth of the input signal b ...
... spikes due to switching transients. The ground connection should be sturdy and isolated from large switching currents to provide as quiet a ground reference as possible. The noise filter capacitors are optional and are added to provide extra noise immunity by limiting bandwidth of the input signal b ...
A LOW POWER CMOS ANALOG CIRCUIT
... high voltage and is likewise turned off. When the control voltage is high, the gate is turned on with both transistors able to conduct. As discussed above, each cannot conduct all the way to both power supply rails, but they do so at either end so they complement each other and together they can con ...
... high voltage and is likewise turned off. When the control voltage is high, the gate is turned on with both transistors able to conduct. As discussed above, each cannot conduct all the way to both power supply rails, but they do so at either end so they complement each other and together they can con ...
MAX1836/MAX1837 24V Internal Switch, 100% Duty Cycle, Step-Down Converters General Description
... sets a flip-flop, which turns on the internal p-channel MOSFET and begins a switching cycle (Figure 3). As shown in Figure 4, the inductor current ramps up linearly, charging the output capacitor and servicing the load. The MOSFET turns off when the current limit is reached, or when the maximum on-t ...
... sets a flip-flop, which turns on the internal p-channel MOSFET and begins a switching cycle (Figure 3). As shown in Figure 4, the inductor current ramps up linearly, charging the output capacitor and servicing the load. The MOSFET turns off when the current limit is reached, or when the maximum on-t ...
Data Sheets
... is designed to maximize lamp life and minimize ballast heating during lamp out conditions. The circuit in Figure 7 controls the lamp starting scenarios: Filament preheat and Lamp Out interrupt. C(X) is charged with a current of IR(SET)/4 and discharged through R(X). The voltage at C(X) is initialize ...
... is designed to maximize lamp life and minimize ballast heating during lamp out conditions. The circuit in Figure 7 controls the lamp starting scenarios: Filament preheat and Lamp Out interrupt. C(X) is charged with a current of IR(SET)/4 and discharged through R(X). The voltage at C(X) is initialize ...
Chapter 19 Concept Tests - University of Colorado Boulder
... B) 10 V C) 5V D) None of these. What is the initial current "through" the capacitor (immediately after the switch is closed) ?A) 1A B) zero C) 0.5A D) None of these. A long time after the switch has been closed, what is the voltage across the capacitor? A) 5V B) 10 V C) zero D) None of these. Answer ...
... B) 10 V C) 5V D) None of these. What is the initial current "through" the capacitor (immediately after the switch is closed) ?A) 1A B) zero C) 0.5A D) None of these. A long time after the switch has been closed, what is the voltage across the capacitor? A) 5V B) 10 V C) zero D) None of these. Answer ...
W. Inam, K.K. Afridi, and D.J. Perreault, “High Efficiency Resonant dc/dc Converter Utilizing a Resistance Compression Network,” IEEE Transactions on Power Electronics , Vol. 29, No. 8, pp. 4126-4136, August 2014.
... frequencies to be utilized. The on/off modulation frequency for output power control was chosen as 500 Hz. The reason for selecting this low frequency was to achieve a high efficiency under modulation with acceptable capacitance at the input and output. In applications where capacitance reduction is ...
... frequencies to be utilized. The on/off modulation frequency for output power control was chosen as 500 Hz. The reason for selecting this low frequency was to achieve a high efficiency under modulation with acceptable capacitance at the input and output. In applications where capacitance reduction is ...
74F85 - digsys.upc.edu
... almost any length. It compares two 4-bit binary, BCD, or other monotonic codes and presents the three possible magnitude results at the outputs. The 4-bit inputs are weighted (A0–A3) and (B0–B3) where A3 and B3 are the most significant bits. The operation of the 74F85 is described in the Function Ta ...
... almost any length. It compares two 4-bit binary, BCD, or other monotonic codes and presents the three possible magnitude results at the outputs. The 4-bit inputs are weighted (A0–A3) and (B0–B3) where A3 and B3 are the most significant bits. The operation of the 74F85 is described in the Function Ta ...
Electronics Lab Manual
... base and output voltage is coupled from collector through the capacitor CC2 . The input impedance of the amplifier is expressed as Zin = R1 ||R2 ||(1 + hF E re ) and output impedance as Zout = RC ||RL where re is the internal emitter resistance of the transistor given by the expression = 25 mV/IE , ...
... base and output voltage is coupled from collector through the capacitor CC2 . The input impedance of the amplifier is expressed as Zin = R1 ||R2 ||(1 + hF E re ) and output impedance as Zout = RC ||RL where re is the internal emitter resistance of the transistor given by the expression = 25 mV/IE , ...
LFC789D25 数据资料 dataSheet 下载
... A linear voltage regulator can be broken down into four essential building blocks: a pass transistor, a voltage reference, a feedback network, and a control circuit to drive the pass element, based on the comparison between the output voltage (as sampled by the feedback network) and the voltage refe ...
... A linear voltage regulator can be broken down into four essential building blocks: a pass transistor, a voltage reference, a feedback network, and a control circuit to drive the pass element, based on the comparison between the output voltage (as sampled by the feedback network) and the voltage refe ...
DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
... orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance ...
... orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance ...
2_marks_with_ans_fe28f - e
... 10. Why the VCO is called voltage to frequency converter (Nov/Dec 2012) Ans: The VCO provides the linear relationship between the applied voltage and the oscillation frequency. Applied voltage is called control voltage. The control of frequency with the help of control voltage is also called voltage ...
... 10. Why the VCO is called voltage to frequency converter (Nov/Dec 2012) Ans: The VCO provides the linear relationship between the applied voltage and the oscillation frequency. Applied voltage is called control voltage. The control of frequency with the help of control voltage is also called voltage ...
... Some linear imbalances and nonlinear loads are applied to the three-level converter of the SMES prototype in order to certify their negative effects on the NP voltage balance. For the experimental results, the DC-link voltage is maintained to VDC=50 V by a DC-power source and an asynchronous motor i ...
FAN4174 / FAN4274 Single and Dual, Rail-to-Rail I/O, CMOS Amplifier nd Dual,
... Overdrive of an amplifier occurs when the output and/or input ranges are exceeded. The recovery time varies based on whether the input or output is overdriven and by how much the range is exceeded. The FAN4174 typically recovers in less than 500 ns from an overdrive condition. Figure 23 shows the FA ...
... Overdrive of an amplifier occurs when the output and/or input ranges are exceeded. The recovery time varies based on whether the input or output is overdriven and by how much the range is exceeded. The FAN4174 typically recovers in less than 500 ns from an overdrive condition. Figure 23 shows the FA ...
cvrt users manual
... GND terminals must be connected together follows: Power: Command: GND---GND---GND-----> GND---GND---GND-----> 24V-----24V-----24V-----> IN+------IN+-----IN+------> No crossing of the power input feed or command signal is permitted. If for some reason the power should become crossed, it will cause a ...
... GND terminals must be connected together follows: Power: Command: GND---GND---GND-----> GND---GND---GND-----> 24V-----24V-----24V-----> IN+------IN+-----IN+------> No crossing of the power input feed or command signal is permitted. If for some reason the power should become crossed, it will cause a ...
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.