Application Note AN-49 LinkSwitch-PH Family
... maintained within narrow limits only over a single input voltage range (e.g. 90 VAC - 132 VAC, or 185 VAC - 265 VAC). Below this input range the output current will reduce (equivalent to reduced conduction angle of a TRIAC dimmer) and above this range the output current will increase. The normal (no ...
... maintained within narrow limits only over a single input voltage range (e.g. 90 VAC - 132 VAC, or 185 VAC - 265 VAC). Below this input range the output current will reduce (equivalent to reduced conduction angle of a TRIAC dimmer) and above this range the output current will increase. The normal (no ...
TPS43000 数据资料 dataSheet 下载
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
BU7462FVM
... The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VSS. (Note 16) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current ...
... The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VSS. (Note 16) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current ...
PDF: 2.09MB
... Power devices are a key component in power electronics products for contributing to the realization of a low-carbon society. Attracting attention as the most energy-efficient power device is one made using new material, silicon-carbide (SiC). The material characteristics of SiC have led to a dramati ...
... Power devices are a key component in power electronics products for contributing to the realization of a low-carbon society. Attracting attention as the most energy-efficient power device is one made using new material, silicon-carbide (SiC). The material characteristics of SiC have led to a dramati ...
Negative Sequence: How to Use It
... Restraining Current Purpose Reflect the stress on protection system components, CTs in particular, that can cause spurious differential current Negative-sequence restraining current does not meet this requirement for balanced faults / events ...
... Restraining Current Purpose Reflect the stress on protection system components, CTs in particular, that can cause spurious differential current Negative-sequence restraining current does not meet this requirement for balanced faults / events ...
Lesson 1 - Introduction
... Drain-source on-state resistance, RDS(ON) (I). • It is one of the most important characteristics in a power MOSFET. The lower, the better. • For a given device, its on-resistance decreases with the gate voltage, at least until this voltage reaches a specific value. • Power MOSFETs typically increas ...
... Drain-source on-state resistance, RDS(ON) (I). • It is one of the most important characteristics in a power MOSFET. The lower, the better. • For a given device, its on-resistance decreases with the gate voltage, at least until this voltage reaches a specific value. • Power MOSFETs typically increas ...
NI SMD-7613/7614/7615/7616 USER MANUAL
... national codes that regulate the installation and operation of your equipment. These codes vary from area to area and it is your responsibility to determine which codes should be followed, and to verify that the equipment, installation, and operation are in compliance with the latest revision of the ...
... national codes that regulate the installation and operation of your equipment. These codes vary from area to area and it is your responsibility to determine which codes should be followed, and to verify that the equipment, installation, and operation are in compliance with the latest revision of the ...
MAX9377/MAX9378 Anything-to-LVPECL/LVDS Translators with Pin-Selectable Divide-by-Four General Description
... The MAX9377/MAX9378 are fully differential, highspeed, low-jitter anything-to-LVPECL and anything-toLVDS translators, respectively, with a selectable divide-by-four function. Low propagation delay and high speed make them ideal for various high-speed network routing and backplane applications at spe ...
... The MAX9377/MAX9378 are fully differential, highspeed, low-jitter anything-to-LVPECL and anything-toLVDS translators, respectively, with a selectable divide-by-four function. Low propagation delay and high speed make them ideal for various high-speed network routing and backplane applications at spe ...
FDMS3669S PowerTrench Power Stage
... 5. The driver IC should be placed close to the Power Stage part with the shortest possible paths for the High Side gate and Low Side gates through a wide trace connection. This eliminates the effect of parasitic inductance and resistance between the driver and the MOSFET and turns the devices on and ...
... 5. The driver IC should be placed close to the Power Stage part with the shortest possible paths for the High Side gate and Low Side gates through a wide trace connection. This eliminates the effect of parasitic inductance and resistance between the driver and the MOSFET and turns the devices on and ...
Obstacles Associated with Winding Resistance Measurements of
... determines resistance by Ohm's Law. As simple as the DC Winging measurement appears, several factors should be considered. Measurement Ranges Understanding the expected resistance values is important for setting up and performing a DC Winding Resistance measurement. The most modern winding resistanc ...
... determines resistance by Ohm's Law. As simple as the DC Winging measurement appears, several factors should be considered. Measurement Ranges Understanding the expected resistance values is important for setting up and performing a DC Winding Resistance measurement. The most modern winding resistanc ...
Op-Amp - Book Spar
... 3. Gain: Though an ideal Op-amp has infinite gain, a practical Opamp has a gain of the order of 5 x 104. 4. Common Mode Rejection Ratio (CMRR): The relative sensitivity of an Op-amp to a difference signal as compared to a common mode signal is called the common-mode rejection ratio, and is ...
... 3. Gain: Though an ideal Op-amp has infinite gain, a practical Opamp has a gain of the order of 5 x 104. 4. Common Mode Rejection Ratio (CMRR): The relative sensitivity of an Op-amp to a difference signal as compared to a common mode signal is called the common-mode rejection ratio, and is ...
BD9E102FJ
... When the chip temperature exceeds Tj = 175C, the DC/DC converter output is stopped. The thermal shutdown circuit is intended for shutting down the IC from thermal runaway in an abnormal state with the temperature exceeding Tjmax = 150C. It is not meant to protect or guarantee the soundness of the ...
... When the chip temperature exceeds Tj = 175C, the DC/DC converter output is stopped. The thermal shutdown circuit is intended for shutting down the IC from thermal runaway in an abnormal state with the temperature exceeding Tjmax = 150C. It is not meant to protect or guarantee the soundness of the ...
Printed Circuit Board
... means that the input at pins 2 and 3 are constantly being compared. These changes are always the result of a change in voltage at pin 2 since pin 3 is connected to common. The voltage at pin 2of the Op Amp is the same as where resistors R5 and R6 are connected. This connection forms a voltage divide ...
... means that the input at pins 2 and 3 are constantly being compared. These changes are always the result of a change in voltage at pin 2 since pin 3 is connected to common. The voltage at pin 2of the Op Amp is the same as where resistors R5 and R6 are connected. This connection forms a voltage divide ...
Pulse Width Modulation (PWM)
... Since the motor is at full voltage during the ON pulse, the motor runs at full torque during the ON pulse. A 25% duty cycle reduces the power applied to the motor close to 25%, yet the speed may not be reduced to 25% of the maximum speed. A PWM signal is at a fixed frequency. A very low PWM fr ...
... Since the motor is at full voltage during the ON pulse, the motor runs at full torque during the ON pulse. A 25% duty cycle reduces the power applied to the motor close to 25%, yet the speed may not be reduced to 25% of the maximum speed. A PWM signal is at a fixed frequency. A very low PWM fr ...
UM6J1N
... Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fi ...
... Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fi ...
LM1815 - Texas Instruments
... clamp limits pin 3 to typically 350mV below Ground for negative inputs (see R2, R3, Q10, and Q11 in the internal schematic diagram). Thus for input signal transitions that are more than 350mV below Ground, the input pin current (up to 3mA) will be pulled from the V+ supply. If the V+ pin is not adeq ...
... clamp limits pin 3 to typically 350mV below Ground for negative inputs (see R2, R3, Q10, and Q11 in the internal schematic diagram). Thus for input signal transitions that are more than 350mV below Ground, the input pin current (up to 3mA) will be pulled from the V+ supply. If the V+ pin is not adeq ...
Design of a Zero voltage switching Flyback synchronous rectification controller for high
... Flyback converters are widely used as mains isolated converter for low to moderate power applications due to their inherent low cost, simplicity of design and intrinsic efficiency. Moreover, these converters provide isolation between the primary and the secondary side which makes them more attractiv ...
... Flyback converters are widely used as mains isolated converter for low to moderate power applications due to their inherent low cost, simplicity of design and intrinsic efficiency. Moreover, these converters provide isolation between the primary and the secondary side which makes them more attractiv ...