TLV431 Description Pin Assignments
... In a conventional shunt regulator application (Figure 1), an external series resistor (R3) is connected between the supply voltage, VIN, and the TLV431. R3 determines the current that flows through the load (IL) and the TLV431 (IK). The TLV431 will adjust how much current it sinks or “shunts” to mai ...
... In a conventional shunt regulator application (Figure 1), an external series resistor (R3) is connected between the supply voltage, VIN, and the TLV431. R3 determines the current that flows through the load (IL) and the TLV431 (IK). The TLV431 will adjust how much current it sinks or “shunts” to mai ...
diodes.ies - crazyengg
... We will find this "valve" behavior very useful in some situations. For example, this is useful to prevent damage to an electronic device when the battery is inserted backwards, for example. ...
... We will find this "valve" behavior very useful in some situations. For example, this is useful to prevent damage to an electronic device when the battery is inserted backwards, for example. ...
Keysight Technologies Sheet Resistance/Resistivity Measurement
... the total EMF in the voltage measurement path. Because these errors are included in both measurements, taking subtraction of these two measurements can provide the R, eliminating these error factors. Here the thermo-EMF is assumed the same for both Isp and Isn. When considering drift factors, it is ...
... the total EMF in the voltage measurement path. Because these errors are included in both measurements, taking subtraction of these two measurements can provide the R, eliminating these error factors. Here the thermo-EMF is assumed the same for both Isp and Isn. When considering drift factors, it is ...
DOE Fundamentals Handbook Electrical Science Volume 3 of 4
... subjects, which include Mathematics; Classical Physics; Thermodynamics, Heat Transfer, and Fluid Flow; Instrumentation and Control; Electrical Science; Material Science; Mechanical Science; Chemistry; Engineering Symbology, Prints, and Drawings; and Nuclear Physics and Reactor Theory. The handbooks ...
... subjects, which include Mathematics; Classical Physics; Thermodynamics, Heat Transfer, and Fluid Flow; Instrumentation and Control; Electrical Science; Material Science; Mechanical Science; Chemistry; Engineering Symbology, Prints, and Drawings; and Nuclear Physics and Reactor Theory. The handbooks ...
NCP1729 - Switched Capacitor Voltage Inverter
... The overall power conversion efficiency of the charge pump is affected by four factors: 1. Losses from power consumed by the internal oscillator, switch drive, etc. (which vary with input voltage, temperature and oscillator frequency). 2. I2R losses due to the on−resistance of the MOSFET switches on ...
... The overall power conversion efficiency of the charge pump is affected by four factors: 1. Losses from power consumed by the internal oscillator, switch drive, etc. (which vary with input voltage, temperature and oscillator frequency). 2. I2R losses due to the on−resistance of the MOSFET switches on ...
LTC2923 – Power Supply Tracking Controller
... The LTC2923 handles a variety of power-up profiles to satisfy the requirements of digital logic circuits including FPGAs, PLDs, DSPs and microprocessors. These requirements fall into one of the four general categories illustrated in Figures 1 to 4. Some applications require that the potential differ ...
... The LTC2923 handles a variety of power-up profiles to satisfy the requirements of digital logic circuits including FPGAs, PLDs, DSPs and microprocessors. These requirements fall into one of the four general categories illustrated in Figures 1 to 4. Some applications require that the potential differ ...
ZDT6790 Features Mechanical Data
... 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: ...
ZXLD1374
... power MOSFET switch, load and ambient temperature conditions. To ensure best operation in Boost and Buck-boost modes with input voltages, VIN, between 6.5 and 12V a suitable boot-strap network on VAUX pin is recommended. Performance in Buck mode will be reduced at input voltages (VIN, VAUX) below 8V ...
... power MOSFET switch, load and ambient temperature conditions. To ensure best operation in Boost and Buck-boost modes with input voltages, VIN, between 6.5 and 12V a suitable boot-strap network on VAUX pin is recommended. Performance in Buck mode will be reduced at input voltages (VIN, VAUX) below 8V ...
AD5263 数据手册DataSheet下载
... Wide operating temperature range –40°C to +125°C 5 V to 15 V single supply; ±5 V dual supply ...
... Wide operating temperature range –40°C to +125°C 5 V to 15 V single supply; ±5 V dual supply ...
MAX9922/MAX9923 Ultra-Precision, High-Side Current-Sense Amplifiers General Description
... (VOS) of 25µV (max) and laser-trimmed gain accuracy better than 0.5%. The combination of low VOS and highgain accuracy allows precise current measurements even at very small sense voltages. The MAX9922/MAX9923 are capable of both unidirectional and bidirectional operation. For unidirectional operati ...
... (VOS) of 25µV (max) and laser-trimmed gain accuracy better than 0.5%. The combination of low VOS and highgain accuracy allows precise current measurements even at very small sense voltages. The MAX9922/MAX9923 are capable of both unidirectional and bidirectional operation. For unidirectional operati ...
LTC3558
... The LTC®3558 is a USB battery charger with dual high efficiency switching regulators. The device is ideally suited to power single-cell Li-Ion/Polymer based handheld applications needing multiple supply rails. Battery charge current is programmed via the PROG pin and the HPWR pin with capability up t ...
... The LTC®3558 is a USB battery charger with dual high efficiency switching regulators. The device is ideally suited to power single-cell Li-Ion/Polymer based handheld applications needing multiple supply rails. Battery charge current is programmed via the PROG pin and the HPWR pin with capability up t ...
Zener Diode Characteristics Lab#05 - SSUET CE
... and non-destructive way so that they can be used in reverse to maintain a fixed voltage across their terminals. ...
... and non-destructive way so that they can be used in reverse to maintain a fixed voltage across their terminals. ...
AN2950
... EVLVIPER28L-10W: 5 V/10 W, 60 kHz isolated flyback with extra power management Introduction This document describes a 5 V, 2 A application with 3.3 A peak current capability of 1.9 sec, using VIPer28, a new offline high-voltage converter from STMicroelectronics. In some applications, an SMPS sometim ...
... EVLVIPER28L-10W: 5 V/10 W, 60 kHz isolated flyback with extra power management Introduction This document describes a 5 V, 2 A application with 3.3 A peak current capability of 1.9 sec, using VIPer28, a new offline high-voltage converter from STMicroelectronics. In some applications, an SMPS sometim ...
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.