R5011ANJ
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
MAX1857 500mA, Low-Dropout, Ripple-Rejecting LDO in µMAX General Description
... Ripple-Rejecting LDO in µMAX The MAX1857 low-dropout linear regulator operates from a +2.5V to +5.5V supply and delivers a guaranteed 500mA load current with low 120mV dropout. The high-accuracy (±1%) output voltage is preset at an internally trimmed 4.75V or can be adjusted from 1.25V to 5.0V with ...
... Ripple-Rejecting LDO in µMAX The MAX1857 low-dropout linear regulator operates from a +2.5V to +5.5V supply and delivers a guaranteed 500mA load current with low 120mV dropout. The high-accuracy (±1%) output voltage is preset at an internally trimmed 4.75V or can be adjusted from 1.25V to 5.0V with ...
lecture 1 power quality
... electronic converter ‘drive’, which control the motor’s starting current to a reasonable level. Some lower cost types of motor use series capacitors or resistors to reduce the starting current. These components are then switched out once the motor’s rated speed has been reached. Autotransformers are ...
... electronic converter ‘drive’, which control the motor’s starting current to a reasonable level. Some lower cost types of motor use series capacitors or resistors to reduce the starting current. These components are then switched out once the motor’s rated speed has been reached. Autotransformers are ...
Analysis and Design of Switched Capacitor
... gives a total ESR contribution of 35 “l. Allowing for 10 &I of trace resistance, total parasitic resistance is 167 mR. The limiting equivalent resistance is 835 d. Capacitor values are specified as *20%, so the design target is 1.05 R equivalent resistance. From (12), a minimum switching frequency o ...
... gives a total ESR contribution of 35 “l. Allowing for 10 &I of trace resistance, total parasitic resistance is 167 mR. The limiting equivalent resistance is 835 d. Capacitor values are specified as *20%, so the design target is 1.05 R equivalent resistance. From (12), a minimum switching frequency o ...
FSB50450AS Motion SPM 5 Series ®
... 1. For the measurement point of case temperature TC, please refer to Figure 4. 2. Marking “ * “ is calculation value or design factor. ...
... 1. For the measurement point of case temperature TC, please refer to Figure 4. 2. Marking “ * “ is calculation value or design factor. ...
BSP75N 60V self-protected low-side Intellifet MOSFET switch Summary
... Over current protection Logic Over temperature protection ...
... Over current protection Logic Over temperature protection ...
A Voltage Controlled PFCCUK Converter Based PMBLDC Drive
... Non-linear operators: A main advantage of using tools such as Simulink is the ability to simulate non-linear systems and arrive at results without having to solve analytically. It is very difficult to arrive at an analytical solution for a system having nonlinearities such as saturation, signup func ...
... Non-linear operators: A main advantage of using tools such as Simulink is the ability to simulate non-linear systems and arrive at results without having to solve analytically. It is very difficult to arrive at an analytical solution for a system having nonlinearities such as saturation, signup func ...
OPA549 High-Voltage, High-Current OPERATIONAL AMPLIFIER DESCRIPTION
... should be disconnected (open) or pulled to at least 2.4V above Ref. It should be noted that driving the E/S pin high (output enabled) does not defeat internal thermal shutdown; however, it does prevent the user from monitoring the thermal shutdown status. Figure 3 shows an example implementing this ...
... should be disconnected (open) or pulled to at least 2.4V above Ref. It should be noted that driving the E/S pin high (output enabled) does not defeat internal thermal shutdown; however, it does prevent the user from monitoring the thermal shutdown status. Figure 3 shows an example implementing this ...
Latchable Negative Floating Hot Swap Power
... Next, the variable IMAX must be calculated. IMAX is the maximum current that the UCC3921 will allow through the transistor, M1, and it can be shown that during startup with an output capacitor the power MOSFET, M1, can be modeled as a constant current source of value IMAX where ...
... Next, the variable IMAX must be calculated. IMAX is the maximum current that the UCC3921 will allow through the transistor, M1, and it can be shown that during startup with an output capacitor the power MOSFET, M1, can be modeled as a constant current source of value IMAX where ...
DU36723729
... common-mode voltage greatly influences the leakage current flowing to ground through the parasitic capacitance of the PV array. Hence, both the power stage and the modulation strategy of the converter, shall be properly designed to avoid leakage current while guaranteeing high efficiency and reactiv ...
... common-mode voltage greatly influences the leakage current flowing to ground through the parasitic capacitance of the PV array. Hence, both the power stage and the modulation strategy of the converter, shall be properly designed to avoid leakage current while guaranteeing high efficiency and reactiv ...
Enhancement of THD in HVDC System using Shunt Active Power
... This class of filters constitutes the most important and widely used filter configuration in industrial process. It is connected in parallel to the main power circuit as shown in Fig.2.1. The concept of the shunt active power filter is based on harmonic cancellation through the act of injecting equa ...
... This class of filters constitutes the most important and widely used filter configuration in industrial process. It is connected in parallel to the main power circuit as shown in Fig.2.1. The concept of the shunt active power filter is based on harmonic cancellation through the act of injecting equa ...
4.0 - Electrical Principles
... consisting of a 300 ohm resistor and an 18 microhenry inductor at 3.505 MHz? A. Point 1 B. Point 3 C. Point 7 D. Point 8 The circuit has no capacitance, eliminating all points in the lower right quadrant. Therefore eliminating Choice A. The left side of the impedance plot is never used, eliminating ...
... consisting of a 300 ohm resistor and an 18 microhenry inductor at 3.505 MHz? A. Point 1 B. Point 3 C. Point 7 D. Point 8 The circuit has no capacitance, eliminating all points in the lower right quadrant. Therefore eliminating Choice A. The left side of the impedance plot is never used, eliminating ...
DRV591 数据资料 dataSheet 下载
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
Testing Analog Circuits by Supply Voltage Variation and Supply
... Some control over the behavior of transistors within an analog circuit can be achieved by varying the supply voltage in conjunction with the inputs. Bruls used this idea to test a class AB amplifier at various supply voltage levels (1). He used the inductive fault analysis technique to insert proces ...
... Some control over the behavior of transistors within an analog circuit can be achieved by varying the supply voltage in conjunction with the inputs. Bruls used this idea to test a class AB amplifier at various supply voltage levels (1). He used the inductive fault analysis technique to insert proces ...
Transformer Polarity
... voltage is applied to the transformer primary. The resultant voltage is measured between the right-hand bushings. If the measured voltage is greater than the applied voltage, the transformer is Additive Polarity because the polarity is such that the secondary voltage is being added to the applied pr ...
... voltage is applied to the transformer primary. The resultant voltage is measured between the right-hand bushings. If the measured voltage is greater than the applied voltage, the transformer is Additive Polarity because the polarity is such that the secondary voltage is being added to the applied pr ...
Archived: FP-RLY-420 Operating Instructions
... and the FP-RLY-420 informs the network module of its presence. When the network module recognizes the FP-RLY-420, it sends initial configuration information to the cFP-RLY-420. After the FP-RLY-420 receives this initial information, the green READY indicator lights and the module is in normal operat ...
... and the FP-RLY-420 informs the network module of its presence. When the network module recognizes the FP-RLY-420, it sends initial configuration information to the cFP-RLY-420. After the FP-RLY-420 receives this initial information, the green READY indicator lights and the module is in normal operat ...
BDTIC www.BDTIC.com/infineon
... PRIMECELL™, REALVIEW™, THUMB™, µVision™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™, FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLEXGO™ of Microso ...
... PRIMECELL™, REALVIEW™, THUMB™, µVision™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™, FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLEXGO™ of Microso ...
Analysis and Design of Controllable Class E Low dv/dt Synchronous
... Figure 7 shows the normalized equivalent input resistance Ri/RLmin and the equivalent input reactance Ci/C1 versus Dmin when D is varied from Dmin to 1. After we known Ri and Ci, they will be transferred to the primary side of transformer by factor (N1/N2)2. ...
... Figure 7 shows the normalized equivalent input resistance Ri/RLmin and the equivalent input reactance Ci/C1 versus Dmin when D is varied from Dmin to 1. After we known Ri and Ci, they will be transferred to the primary side of transformer by factor (N1/N2)2. ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.