18-A 3.3-V Input Nonisolated Wide-Output Adjust SIP Module (Rev. A)
... This control pin is pulled up to the input voltage, VI. If this input is left open circuit, the module will operate when input power is applied. A small low-leakage (< 100 nA) MOSFET is recommended for control. For further information, consult the related application note. A 22-µF high-frequency cer ...
... This control pin is pulled up to the input voltage, VI. If this input is left open circuit, the module will operate when input power is applied. A small low-leakage (< 100 nA) MOSFET is recommended for control. For further information, consult the related application note. A 22-µF high-frequency cer ...
DMN63D8LDW Product Summary Features
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Application Note 460 LM34/LM35 Precision Monolithic Temperature
... Most commonly-used electrical temperature sensors are difficult to apply. For example, thermocouples have low output levels and require cold junction compensation. Thermistors are nonlinear. In addition, the outputs of these sensors are not linearly proportional to any temperature scale. Early monol ...
... Most commonly-used electrical temperature sensors are difficult to apply. For example, thermocouples have low output levels and require cold junction compensation. Thermistors are nonlinear. In addition, the outputs of these sensors are not linearly proportional to any temperature scale. Early monol ...
The Triode Board
... Grid current is detected across R1 (page 30). In order to operate the sensing circuit (details below) the maximum voltage drop across R1 needs to be about 0.8V. Therefore the over-current protection for the meter M1 requires two silicon diodes in series, D3 and D4, to prevent incorrect grid current ...
... Grid current is detected across R1 (page 30). In order to operate the sensing circuit (details below) the maximum voltage drop across R1 needs to be about 0.8V. Therefore the over-current protection for the meter M1 requires two silicon diodes in series, D3 and D4, to prevent incorrect grid current ...
AN-1521 POEPHYTEREV-I / -E Evaluation Board User's Guide 1 Introduction
... Support Data Sheet (SNVS437 for details). The circuit then runs into a retry mode (hiccups). Cycle-bycycle peak current limit mode narrows the duty cycle and hence the output voltage loses regulation and enters an under voltage condition. In both current limit modes, the circuit will not be latched ...
... Support Data Sheet (SNVS437 for details). The circuit then runs into a retry mode (hiccups). Cycle-bycycle peak current limit mode narrows the duty cycle and hence the output voltage loses regulation and enters an under voltage condition. In both current limit modes, the circuit will not be latched ...
BQ24155 数据资料 dataSheet 下载
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
MAX5950 12V PWM Controller with Hot-Swap General Description Features
... The MAX5950 features a hot-swap controller that provides inrush current control during module insertion and removal, as well as short-circuit protection during normal operation. The MAX5950 features an internal charge pump that provides the gate drive for an external n-channel MOSFET. A DCENO logic ...
... The MAX5950 features a hot-swap controller that provides inrush current control during module insertion and removal, as well as short-circuit protection during normal operation. The MAX5950 features an internal charge pump that provides the gate drive for an external n-channel MOSFET. A DCENO logic ...
Circuit Analysis I
... Power Absorbed by a Resistor......................................................................................................................2-3 Energy Dissipated by a Resistor ...................................................................................................................2-4 ...
... Power Absorbed by a Resistor......................................................................................................................2-3 Energy Dissipated by a Resistor ...................................................................................................................2-4 ...
AP7363 Description Pin Assignments
... The output capacitor is required to stabilize and help the transient response of the LDO. The AP7363 is stable with any type of capacitor, with no limitations on minimum or maximum ESR. The device is designed to have excellent transient response for most applications with a small amount of output ca ...
... The output capacitor is required to stabilize and help the transient response of the LDO. The AP7363 is stable with any type of capacitor, with no limitations on minimum or maximum ESR. The device is designed to have excellent transient response for most applications with a small amount of output ca ...
PDF
... Index terms: Cockcroft Walton Voltage Multiplier, Low duty cycle, High DC voltage, Tranformerless DC-DC converter. ...
... Index terms: Cockcroft Walton Voltage Multiplier, Low duty cycle, High DC voltage, Tranformerless DC-DC converter. ...
PSC18
... If a pole of the output side has been earthed, then the SMPS unit should be grounded via the separate PE connection on the front plate at the left side near the DC- output connection. In this case, the protective conductor at the input side should not be connected via the input plug (earth circuit). ...
... If a pole of the output side has been earthed, then the SMPS unit should be grounded via the separate PE connection on the front plate at the left side near the DC- output connection. In this case, the protective conductor at the input side should not be connected via the input plug (earth circuit). ...
An ultimatic adapter for iambic keyers
... These are all unused and wasted for this simple application; many pins of the PIC16F690 are unused. The circuit diagram is shown in figure 6, and the source code files are given in the appendix. The PIC16F690-I/P costs a couple of dollars directly from Microchip, with similar prices from Mouser, Di ...
... These are all unused and wasted for this simple application; many pins of the PIC16F690 are unused. The circuit diagram is shown in figure 6, and the source code files are given in the appendix. The PIC16F690-I/P costs a couple of dollars directly from Microchip, with similar prices from Mouser, Di ...
IGBT vs. MOSFET - Renesas e
... Gate Drive Requirements and Considerations Total Gate Charge (Qg) Generally higher for HV MOSFETs (larger die compared to IGBT, for same current rating) ...
... Gate Drive Requirements and Considerations Total Gate Charge (Qg) Generally higher for HV MOSFETs (larger die compared to IGBT, for same current rating) ...
2N7002T Product Summary Features
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
High energy impulse generator design
... cable with both the the receiving and sending end voltage displayed on the CRO. The termination of the line with the proper impedance will minimize the difference between the two displayed voltages. ...
... cable with both the the receiving and sending end voltage displayed on the CRO. The termination of the line with the proper impedance will minimize the difference between the two displayed voltages. ...
A New Topology for Multilevel Current Source Converters Ebrahim Babaei Seyed Hossein Hosseini
... and voltage or current stiff, only one port will experience the multilevel stepped waveforms. The other will still have a continuous waveform similar to that of an equivalent two level converter. The traditional understanding of what constitutes a multilevel converter follows this more narrow defini ...
... and voltage or current stiff, only one port will experience the multilevel stepped waveforms. The other will still have a continuous waveform similar to that of an equivalent two level converter. The traditional understanding of what constitutes a multilevel converter follows this more narrow defini ...
Design Approach to Light-Load Effective Power Supply Utilizing the
... and produces the DRV pulses if the HV pin voltage is above the VHV(stop) (brown-out protection stop level). There is a 65 ms (typ.) timer before the brown-out protection is activated allowing the converter to ride through a short line drop-out. Timer Based Overcurrent Protection: The devices NCP1244 ...
... and produces the DRV pulses if the HV pin voltage is above the VHV(stop) (brown-out protection stop level). There is a 65 ms (typ.) timer before the brown-out protection is activated allowing the converter to ride through a short line drop-out. Timer Based Overcurrent Protection: The devices NCP1244 ...
TLE 6711 G/GL Multifunctional Voltage Regulator and Watchdog Automotive Power
... The buck regulator supply is given by the boost converter output VBOOST, in case of a battery power-down the stored energy of the boost converter capacitor is used. Like the boost converter, the buck converter uses the temperature compensated bandgap reference voltage (typ. 2.8 V) for its regulation ...
... The buck regulator supply is given by the boost converter output VBOOST, in case of a battery power-down the stored energy of the boost converter capacitor is used. Like the boost converter, the buck converter uses the temperature compensated bandgap reference voltage (typ. 2.8 V) for its regulation ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.