DIFFERENT TYPES OF LOGIC GATES
... passive pull up • F at two TTL gates interconnected, the output can be considered as AND operation between the logic outputs, because when both the outputs correspond to cutoff stages of the transistors, the output will remain unaffected and will be ‘1’. When any of the outputs correspond to saturat ...
... passive pull up • F at two TTL gates interconnected, the output can be considered as AND operation between the logic outputs, because when both the outputs correspond to cutoff stages of the transistors, the output will remain unaffected and will be ‘1’. When any of the outputs correspond to saturat ...
AP1184 General Description Features
... out the control pin of the regulator that provides the base current to the power NPN and connecting it to a voltage that is greater than the voltage present at the Vin pin. This flexibility makes the AP1184 ideal for applications where dual inputs are available such as a computer motherboard with an ...
... out the control pin of the regulator that provides the base current to the power NPN and connecting it to a voltage that is greater than the voltage present at the Vin pin. This flexibility makes the AP1184 ideal for applications where dual inputs are available such as a computer motherboard with an ...
EVBUM2175 - 3.6 W Flyback 3 LED Step Dimmable Driver
... peak primary current. Changing the FET or gate driver resistor will also have some effect on the output current. Since the input power is < 5 W maximum, this falls below the level where power factor or harmonic current requirements are applicable in many countries (e.g. US). In the EU, the harmonic ...
... peak primary current. Changing the FET or gate driver resistor will also have some effect on the output current. Since the input power is < 5 W maximum, this falls below the level where power factor or harmonic current requirements are applicable in many countries (e.g. US). In the EU, the harmonic ...
AL8806Q Description Pin Assignments
... LED current can be adjusted digitally, by applying a low frequency Pulse Width Modulated (PWM) logic signal to the CTRL pin to turn the device on and off. This will produce an average output current proportional to the duty cycle of the control signal. In particular, a PWM signal with a max resoluti ...
... LED current can be adjusted digitally, by applying a low frequency Pulse Width Modulated (PWM) logic signal to the CTRL pin to turn the device on and off. This will produce an average output current proportional to the duty cycle of the control signal. In particular, a PWM signal with a max resoluti ...
RT8099/A - Richtek
... The output ripple is highest at maximum input voltage since ΔIL increases with input voltage. Multiple capacitors placed in parallel may be needed to meet the ESR and RMS current handling requirements. Dry tantalum, special polymer, aluminum electrolytic and ceramic capacitors are all available in s ...
... The output ripple is highest at maximum input voltage since ΔIL increases with input voltage. Multiple capacitors placed in parallel may be needed to meet the ESR and RMS current handling requirements. Dry tantalum, special polymer, aluminum electrolytic and ceramic capacitors are all available in s ...
(AN-7) A Simple Current-Sense Technique Eliminating
... A sense resistor RS, as shown in Figure 1, is often used for the purpose of over-current protection (OCP). RS is usually a power device because it needs to handle the large current flowing through it. Therefore, it can be costly, bulky, and inefficient. Even though the RDS(ON) of the MOSFET or monit ...
... A sense resistor RS, as shown in Figure 1, is often used for the purpose of over-current protection (OCP). RS is usually a power device because it needs to handle the large current flowing through it. Therefore, it can be costly, bulky, and inefficient. Even though the RDS(ON) of the MOSFET or monit ...
Signal/One Troubleshooting Guide
... The following sections will describe various Signal/One problems and their solutions. Remember of course that many times a problem has different solutions! The solutions herein are those of an actual experience of one or more owners. In other words, for some specific problem you may have the solutio ...
... The following sections will describe various Signal/One problems and their solutions. Remember of course that many times a problem has different solutions! The solutions herein are those of an actual experience of one or more owners. In other words, for some specific problem you may have the solutio ...
PUMX1 40 V, 100 mA NPN/NPN general-purpose transistor
... representation or warranty that such applications will be suitable for the specified use without further testing or modification. NXP Semiconductors does not accept any liability related to any default, damage, costs or problem which is based on a weakness or default in the customer application/use ...
... representation or warranty that such applications will be suitable for the specified use without further testing or modification. NXP Semiconductors does not accept any liability related to any default, damage, costs or problem which is based on a weakness or default in the customer application/use ...
STTH60W03C
... The STTH60W03C uses ST Turbo 2 300 V technology. It is especially suited to be used for DC/DC and DC/AC converters in secondary stage of MIG/MMA/TIG welding machine. Housed in ST's TO-247, this device offers high power integration for all welding machines and industrial applications. ...
... The STTH60W03C uses ST Turbo 2 300 V technology. It is especially suited to be used for DC/DC and DC/AC converters in secondary stage of MIG/MMA/TIG welding machine. Housed in ST's TO-247, this device offers high power integration for all welding machines and industrial applications. ...
ZXTD718MC Features and Benefits Mechanical Data
... Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Inc ...
... Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Inc ...
2SC0535T Description and Application Manual 2SC0535T
... The MOD input allows the operating mode to be selected with a resistor connected to GND. ...
... The MOD input allows the operating mode to be selected with a resistor connected to GND. ...
tps72501.pdf
... The amount of heat that an LDO linear regulator generates is directly proportional to the amount of power it dissipates during operation. All integrated circuits have a maximum allowable junction temperature (TJmax) above which normal operation is not assured. A system designer must design the opera ...
... The amount of heat that an LDO linear regulator generates is directly proportional to the amount of power it dissipates during operation. All integrated circuits have a maximum allowable junction temperature (TJmax) above which normal operation is not assured. A system designer must design the opera ...
ISL6730A, ISL6730B, ISL6730C, ISL6730D Datasheet
... When the VFB pin is below 0.2V, the controller is disabled and the PWM output driver is tri-stated. When disabled, the IC power will be reduced. During shutdown, the COMP pin is discharged to GND and the controller is disabled. The Over-Temperature Protection (OTP) is still alive to prevent the cont ...
... When the VFB pin is below 0.2V, the controller is disabled and the PWM output driver is tri-stated. When disabled, the IC power will be reduced. During shutdown, the COMP pin is discharged to GND and the controller is disabled. The Over-Temperature Protection (OTP) is still alive to prevent the cont ...
Blocking Oscillation Due to Combination of Discrete and Continuous
... It is commonly understood that electric current in a metal wire is carried by electrons. Because the number of electrons is huge, electric current is considered to be continuous. It is valid if the system is macroscopic. However, if the system is microscopic or mesoscopic, we sometimes need to handl ...
... It is commonly understood that electric current in a metal wire is carried by electrons. Because the number of electrons is huge, electric current is considered to be continuous. It is valid if the system is macroscopic. However, if the system is microscopic or mesoscopic, we sometimes need to handl ...
TRANSIENT VOLTAGE SUPPRESSOR COMPLIANCE TO
... lower voltage reverse breakdown mechanism (typically below 5 volts) involving field emission or tunneling with relatively high dynamic impedance features as further described herein. This was named after the initial founder Dr. Clarence Zener for the lower voltage breakdown mechanism in the late 195 ...
... lower voltage reverse breakdown mechanism (typically below 5 volts) involving field emission or tunneling with relatively high dynamic impedance features as further described herein. This was named after the initial founder Dr. Clarence Zener for the lower voltage breakdown mechanism in the late 195 ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... however, does not take into account internal noise, which may be of concern in the high-Q stages, where any noise component falling under the resonance peak may be amplified significantly. So, to minimize noise, high-Q stages should go first in the cascade. In general, the optimum ordering depends o ...
... however, does not take into account internal noise, which may be of concern in the high-Q stages, where any noise component falling under the resonance peak may be amplified significantly. So, to minimize noise, high-Q stages should go first in the cascade. In general, the optimum ordering depends o ...
MAX16126/MAX16127 Load-Dump/Reverse-Voltage Protection Circuits General Description Benefits and Features
... suitable for automotive and industrial applications where high-voltage transients are commonly present on supply voltage inputs. The devices monitor the input voltage and control two external common-source n-channel MOSFETs to protect downstream voltage regulators during loaddump events or other aut ...
... suitable for automotive and industrial applications where high-voltage transients are commonly present on supply voltage inputs. The devices monitor the input voltage and control two external common-source n-channel MOSFETs to protect downstream voltage regulators during loaddump events or other aut ...
MAX5921/MAX5939 -48V Hot-Swap Controllers with External R and High Gate Pulldown Current
... against overcurrent and short-circuit conditions by turning off the external MOSFET in the event of a fault condition. The MAX5921/MAX5939 protect against input voltage steps by limiting the load current to a safe level without turning off power to the load. The device features an open-drain power-g ...
... against overcurrent and short-circuit conditions by turning off the external MOSFET in the event of a fault condition. The MAX5921/MAX5939 protect against input voltage steps by limiting the load current to a safe level without turning off power to the load. The device features an open-drain power-g ...
Old Company Name in Catalogs and Other Documents
... • The information in this document is current as of December, 2001. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all prod ...
... • The information in this document is current as of December, 2001. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all prod ...
Printable file - The Energy Medicine Institute
... THE BURR-LANE VACUUM TUBE MICROVOLTMETER At the time Burr was setting out to make his measurements, the transistor hadn’t yet been invented, but its predecessor, the vacuum tube, was available. Transistors are solid state devices that can be used for amplification, switching, voltage regulation, and ...
... THE BURR-LANE VACUUM TUBE MICROVOLTMETER At the time Burr was setting out to make his measurements, the transistor hadn’t yet been invented, but its predecessor, the vacuum tube, was available. Transistors are solid state devices that can be used for amplification, switching, voltage regulation, and ...
J.R.Warren, K.A. Rosowski, and D.J. Perreault, “Transistor Selection and Design of a VHF dc-dc Power Converter,” IEEE Transactions on Power Electronics , Vol. 23, No. 1, pp. 27-37, Jan. 2008.
... the circuit of Fig. 5 is topologically equivalent to the ZVS “multiresonant” boost converter of [27]. The principle differences between the design introduced here and the approach elucidated in [27] arise from how the circuit is controlled. Because we focus on operation at fixed switching frequency ...
... the circuit of Fig. 5 is topologically equivalent to the ZVS “multiresonant” boost converter of [27]. The principle differences between the design introduced here and the approach elucidated in [27] arise from how the circuit is controlled. Because we focus on operation at fixed switching frequency ...
Transistor
.jpg?width=300){kind=spacer}
A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.