TPS51200 数据资料 dataSheet 下载
... ceramic capacitor to supply this transient charge. Provide more input capacitance as more output capacitance is used at VO. In general, use one-half of the COUT value for input. ...
... ceramic capacitor to supply this transient charge. Provide more input capacitance as more output capacitance is used at VO. In general, use one-half of the COUT value for input. ...
ADP172 数据手册DataSheet 下载
... controlled by the error amplifier. The error amplifier compares the reference voltage with the feedback voltage from the output and amplifies the difference. If the feedback voltage is lower than the reference voltage, the gate of the PMOS device is pulled lower, allowing more current to pass and in ...
... controlled by the error amplifier. The error amplifier compares the reference voltage with the feedback voltage from the output and amplifies the difference. If the feedback voltage is lower than the reference voltage, the gate of the PMOS device is pulled lower, allowing more current to pass and in ...
LK7378 - EASA Electrical Fundamentals 1 (for LK9339)
... Summarise the results of your investigations. Your investigation looked at the effect on output voltage of combining cells in series and then in parallel. As far as the current delivered is concerned: with a series-connected battery, the same load current flows through each of the cells. with ...
... Summarise the results of your investigations. Your investigation looked at the effect on output voltage of combining cells in series and then in parallel. As far as the current delivered is concerned: with a series-connected battery, the same load current flows through each of the cells. with ...
AD5582: 英文产品数据手册下载
... digital-to-analog converters is designed to operate from a single 5 V to 15 V or dual ±5 V supply. It offers the user ease of use in single- or dual-supply systems. Built using an advance BiCMOS process, this high performance DAC is dynamically stable, capable of high current drive, and in small for ...
... digital-to-analog converters is designed to operate from a single 5 V to 15 V or dual ±5 V supply. It offers the user ease of use in single- or dual-supply systems. Built using an advance BiCMOS process, this high performance DAC is dynamically stable, capable of high current drive, and in small for ...
MAX1156/MAX1158/MAX1174 14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range General Description
... Figure 1. Load Circuits ...
... Figure 1. Load Circuits ...
ZXCT1081 High voltage high
... supply rail. The internal amplifier at the heart of the current monitor may well have a bipolar offset voltage but the output cannot go negative; this results in current monitors saturating at very low sense voltages. As a result of this phenomenon the ZXCT1081 has been specified to operate in a lin ...
... supply rail. The internal amplifier at the heart of the current monitor may well have a bipolar offset voltage but the output cannot go negative; this results in current monitors saturating at very low sense voltages. As a result of this phenomenon the ZXCT1081 has been specified to operate in a lin ...
Simulation of power quality in residential electricity
... A scoping study for the methodology based upon a data set from customers in the Auckland region (New Zealand) highlighted several areas for further investigation such as determining the appropriate sampling interval to use [7]. A further metering program was instigated and results from this study ar ...
... A scoping study for the methodology based upon a data set from customers in the Auckland region (New Zealand) highlighted several areas for further investigation such as determining the appropriate sampling interval to use [7]. A further metering program was instigated and results from this study ar ...
Multilevel Operation and Input Power Balancing for a Dual Two
... limits of power switching converters in the area of highpower medium-voltage drive systems. As it is known, multilevel converters are able to generate output voltage waveforms consisting in a large number of steps. In this way, high voltages can be synthesized using voltage sources with lower levels ...
... limits of power switching converters in the area of highpower medium-voltage drive systems. As it is known, multilevel converters are able to generate output voltage waveforms consisting in a large number of steps. In this way, high voltages can be synthesized using voltage sources with lower levels ...
Series and Parallel Circuits
... Advantages of parallel circuits Parallel circuits have two big advantages over series circuits: ...
... Advantages of parallel circuits Parallel circuits have two big advantages over series circuits: ...
Lecture 12
... produce a voltage which is always positive, but varies with time • In order to power electronic devices, we need to smooth out the variations with time. • Another way to look at this is that we need to store energy temporarily while the input voltage changes sign. ...
... produce a voltage which is always positive, but varies with time • In order to power electronic devices, we need to smooth out the variations with time. • Another way to look at this is that we need to store energy temporarily while the input voltage changes sign. ...
Stereo, High-Power, Class D Amplifiers MAX98400A/MAX98400B General Description Features
... distortion, protects small speakers from transient voltages, and reduces power dissipation. A thermal-foldback feature can be enabled to automatically reduce the output power at above a junction temperature of +120NC. Traditional thermal protection is also available in addition to robust overcurrent ...
... distortion, protects small speakers from transient voltages, and reduces power dissipation. A thermal-foldback feature can be enabled to automatically reduce the output power at above a junction temperature of +120NC. Traditional thermal protection is also available in addition to robust overcurrent ...
ZM013666670
... settling performance of the gain-boosted op amp [3] and the effort of pushing up the doublet can raise stability problem [4]. For high gain, the architecture of a single stage amplifier with gain-boosted amplifier is a nice choice compare to telescopic topology. However, the folded-cascode topology ...
... settling performance of the gain-boosted op amp [3] and the effort of pushing up the doublet can raise stability problem [4]. For high gain, the architecture of a single stage amplifier with gain-boosted amplifier is a nice choice compare to telescopic topology. However, the folded-cascode topology ...
Chapter 28 Direct Current Circuits
... 2. Loop Rule: Around any closed circuit loop, the sum of the potential drops equals the sum of the potential rises. ...
... 2. Loop Rule: Around any closed circuit loop, the sum of the potential drops equals the sum of the potential rises. ...
In saturation mode, how is it possible that current is flowing from n
... from the base region enter the collector, and electrons from the collector enter the base. In addition e- from the emitter transit through the base, some recombine there, most go on into the collector. There is more than 1 thing happening here. The b-e & the b-c junctions are both forward biased for ...
... from the base region enter the collector, and electrons from the collector enter the base. In addition e- from the emitter transit through the base, some recombine there, most go on into the collector. There is more than 1 thing happening here. The b-e & the b-c junctions are both forward biased for ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.