stnrgpf01 - STMicroelectronics
... Thus the master PWM signal is generated by comparing the analog PI output Vctrl and a triangular wave Vtriang at switching frequency. Finally, an interleaving operation is performed and three 120° phase-shifted PWM signals (180° for two channels only) drive the three power switches. Moreover, the di ...
... Thus the master PWM signal is generated by comparing the analog PI output Vctrl and a triangular wave Vtriang at switching frequency. Finally, an interleaving operation is performed and three 120° phase-shifted PWM signals (180° for two channels only) drive the three power switches. Moreover, the di ...
BDTIC C C M - P F C
... efficiency above 90%. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average current control. The IC operates with a cascaded control; the inner current loop and the outer voltage loop. The inner current loop of the IC controls the sinusoidal pr ...
... efficiency above 90%. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average current control. The IC operates with a cascaded control; the inner current loop and the outer voltage loop. The inner current loop of the IC controls the sinusoidal pr ...
KSD169 1 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings
... result in significant injury to the user. ...
... result in significant injury to the user. ...
AD7870/AD7875/AD7876 LC2MOS Complete, 12
... resistor is required on SSTRB. DB9/SCLK Data Bit 9/Serial Clock. When 12-bit parallel data is selected, this pin provides the DB9 output. SCLK is the gated serial clock output derived from the internal or external ADC clock. If the 12/8/CLK input is at –5 V, then SCLK runs continuously. If 12/8/CLK ...
... resistor is required on SSTRB. DB9/SCLK Data Bit 9/Serial Clock. When 12-bit parallel data is selected, this pin provides the DB9 output. SCLK is the gated serial clock output derived from the internal or external ADC clock. If the 12/8/CLK input is at –5 V, then SCLK runs continuously. If 12/8/CLK ...
ele test
... Identify the choice that best completes the statement or answers the question. ____ ...
... Identify the choice that best completes the statement or answers the question. ____ ...
Digital Transmission
... of the signal, which is known as the direct-current (DC) component. DC component in a signal is not desirable because the DC component does not pass through some components of a communication system such as a transformer. This leads to distortion of the signal and may create error at the output. The ...
... of the signal, which is known as the direct-current (DC) component. DC component in a signal is not desirable because the DC component does not pass through some components of a communication system such as a transformer. This leads to distortion of the signal and may create error at the output. The ...
LLC Half-Bridge Controller for Multi-String LED
... 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 absolute-maximum-rated conditions for extended periods may affect device reliability. ...
... 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 absolute-maximum-rated conditions for extended periods may affect device reliability. ...
BDTIC www.BDTIC.com/infineon ® Datasheet,Version 2.1, August 30, 2011
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
... Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
Slide 1
... voltage of 13.478 V. The ADC full scale input voltage is 20 V. Use the successive approximation algorithm given previously to determine the binary value. Assuming that each bit test takes a single clock cycle, determine the maximum conversion time for the ADC if it is clocked at 4.77 MHz. ...
... voltage of 13.478 V. The ADC full scale input voltage is 20 V. Use the successive approximation algorithm given previously to determine the binary value. Assuming that each bit test takes a single clock cycle, determine the maximum conversion time for the ADC if it is clocked at 4.77 MHz. ...
MAX1909/MAX8725 Multichemistry Battery Chargers with Automatic System Power Selector General Description
... The maximum current drawn from the AC adapter is programmable to avoid overloading the AC adapter when supplying the load and the battery charger simultaneously. The MAX1909/MAX8725 provide a digital output that indicates the presence of an AC adapter, and an analog output that monitors the current ...
... The maximum current drawn from the AC adapter is programmable to avoid overloading the AC adapter when supplying the load and the battery charger simultaneously. The MAX1909/MAX8725 provide a digital output that indicates the presence of an AC adapter, and an analog output that monitors the current ...
TL4242 数据资料 dataSheet 下载
... The TL4242 is an integrated adjustable constant-current source, driving loads up to 500 mA. The output current level can be adjusted via an external resistor. The device is designed to supply high-power LEDs (for example, OSRAM Dragon LA W57B) under the severe conditions of automotive applications, ...
... The TL4242 is an integrated adjustable constant-current source, driving loads up to 500 mA. The output current level can be adjusted via an external resistor. The device is designed to supply high-power LEDs (for example, OSRAM Dragon LA W57B) under the severe conditions of automotive applications, ...
PHET circuit simulation
... Introduction: Wouldn’t it be great to see inside wires and electrical devices, to actually watch the electrons flow? This simulation allows us to do this. In this sim, you will build simple and compound circuits and measure their potential (voltage), current, and resistance. Additionally, you will v ...
... Introduction: Wouldn’t it be great to see inside wires and electrical devices, to actually watch the electrons flow? This simulation allows us to do this. In this sim, you will build simple and compound circuits and measure their potential (voltage), current, and resistance. Additionally, you will v ...
TPS40040 数据资料 dataSheet 下载
... external MOSFET, a small resistor (1 Ω to 3 Ω) may be placed in series with the bootstrap capacitor. See Applications Section to calculate the appropriate value. ...
... external MOSFET, a small resistor (1 Ω to 3 Ω) may be placed in series with the bootstrap capacitor. See Applications Section to calculate the appropriate value. ...
BQ24313 数据资料 dataSheet 下载
... voltage. The output acts as a linear regulator. The output is regulated to VO(REG) for inputs between VO(REG) and the overvoltage threshold. If an input overvoltage condition occurs, the IC immediately removes power from the charging circuit by turning off an internal switch. In the case of an overc ...
... voltage. The output acts as a linear regulator. The output is regulated to VO(REG) for inputs between VO(REG) and the overvoltage threshold. If an input overvoltage condition occurs, the IC immediately removes power from the charging circuit by turning off an internal switch. In the case of an overc ...
Nodal and Loop Analysis
... Loop analysis is a special application of KVL on a circuit. We use a special kind of loop called a 'mesh' which is a loop that does not have any other loops inside of it. A mesh starts at a node and traces a path around a circuit, returning to the original node without hitting any nodes more than on ...
... Loop analysis is a special application of KVL on a circuit. We use a special kind of loop called a 'mesh' which is a loop that does not have any other loops inside of it. A mesh starts at a node and traces a path around a circuit, returning to the original node without hitting any nodes more than on ...
MAX1208 12-Bit, 80Msps, 3.3V ADC General Description Features
... converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts singleended or differential signals. The MAX1208 is optimized for low power, small size, and high dynamic performance in baseband appli ...
... converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts singleended or differential signals. The MAX1208 is optimized for low power, small size, and high dynamic performance in baseband appli ...
![T5D [29]-[51]](http://s1.studyres.com/store/data/002427695_1-4793f81cc7318285b3aa5c03ce8f1ead-300x300.png)
T5D [29]-[51]
... B. The resonant frequency of a tuned circuit C. The real frequency transmitted as opposed to the apparent frequency D. Reflective force in antenna transmission ...
... B. The resonant frequency of a tuned circuit C. The real frequency transmitted as opposed to the apparent frequency D. Reflective force in antenna transmission ...
Valve RF amplifier
A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.