181-7Z - Edwards Signaling
... immediately before the load to limit the inrush current. The resistor can only be added in series with the last wire just before the load. The voltage drop and the power rating of the resistor must also be calculated as follows: Voltage drop = I • R Watts = I2 • R ( I = maximum continuous current of ...
... immediately before the load to limit the inrush current. The resistor can only be added in series with the last wire just before the load. The voltage drop and the power rating of the resistor must also be calculated as follows: Voltage drop = I • R Watts = I2 • R ( I = maximum continuous current of ...
LM2596 SIMPLE SWITCHER Power Converter 150 kHz3A Step
... A. The catch diode current rating must be at least 1.3 times greater than the maximum load current. Also, if the power supply design must withstand a continuous output short, the diode should have a current rating equal to the maximum current limit of the LM2596. The most stressful condition for thi ...
... A. The catch diode current rating must be at least 1.3 times greater than the maximum load current. Also, if the power supply design must withstand a continuous output short, the diode should have a current rating equal to the maximum current limit of the LM2596. The most stressful condition for thi ...
MAX1940 Triple USB Switch with Autoreset and Fault Blanking General Description
... accordance with USB specifications. The MAX1940 operates from a 4V to 5.5V input supply and consumes only 60µA of quiescent current when operating and only 3µA in standby. Selectable active-high/active-low control logic and independent shutdown controls for each channel provide additional flexibilit ...
... accordance with USB specifications. The MAX1940 operates from a 4V to 5.5V input supply and consumes only 60µA of quiescent current when operating and only 3µA in standby. Selectable active-high/active-low control logic and independent shutdown controls for each channel provide additional flexibilit ...
LT1763CS8 - EDG uchicago
... 500mA of output current with a dropout voltage of 300mV. Designed for use in battery-powered systems, the low 30µA quiescent current makes them an ideal choice. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. A key feature of the LT1763 regula ...
... 500mA of output current with a dropout voltage of 300mV. Designed for use in battery-powered systems, the low 30µA quiescent current makes them an ideal choice. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. A key feature of the LT1763 regula ...
Electrical Circuit Calculations
... The third type of circuit was the series parallel one in which some resistors are connected in series with parallel banks of resistors. In the series/parallel circuit the things to be remembered are: A The total resistance of the circuit is the sum of the resistors in series plus the equivalent resi ...
... The third type of circuit was the series parallel one in which some resistors are connected in series with parallel banks of resistors. In the series/parallel circuit the things to be remembered are: A The total resistance of the circuit is the sum of the resistors in series plus the equivalent resi ...
BDTIC
... The gate driver evaluation board EVAL_1ED020I12-BT was developed to show the functionalities and key features of the Infineon IGBT gate driver 1ED020I12-BT (also applied to 1ED020I12-FT). The board is available from Infineon in sampling quantities. The properties of this part are described in the da ...
... The gate driver evaluation board EVAL_1ED020I12-BT was developed to show the functionalities and key features of the Infineon IGBT gate driver 1ED020I12-BT (also applied to 1ED020I12-FT). The board is available from Infineon in sampling quantities. The properties of this part are described in the da ...
NCP1631PFCGEVB Interleaved PFC Stage Driven by the NCP1631 Evaluation Board User's
... two “small” stages in lieu of a bigger one, which may be more difficult to design. Practically, two 150−W PFC stages are combined to form our 300−W PFC pre−regulator. This approach has several merits like the ease of implementation, the use of more but smaller components or a better heat distributio ...
... two “small” stages in lieu of a bigger one, which may be more difficult to design. Practically, two 150−W PFC stages are combined to form our 300−W PFC pre−regulator. This approach has several merits like the ease of implementation, the use of more but smaller components or a better heat distributio ...
BDTIC www.BDTIC.com/infineon Technical Report TR102 RF and Protection Devices
... BGB741L7ESD is a broadband featured RF transistor with integrated active biasing circuit, feedback circuit and ESD protection. Due to Infineon’s excellent RF transistor ...
... BGB741L7ESD is a broadband featured RF transistor with integrated active biasing circuit, feedback circuit and ESD protection. Due to Infineon’s excellent RF transistor ...
LTC3713 - Low Input Voltage, High Power, No
... fixed interval determined by a one-shot timer OST. When the top MOSFET is turned off, the bottom MOSFET is turned on until the current comparator ICMP trips, restarting the one-shot timer and initiating the next cycle. Inductor current is determined by sensing the voltage between the SENSE+ and SENS ...
... fixed interval determined by a one-shot timer OST. When the top MOSFET is turned off, the bottom MOSFET is turned on until the current comparator ICMP trips, restarting the one-shot timer and initiating the next cycle. Inductor current is determined by sensing the voltage between the SENSE+ and SENS ...
MAX15002 Dual-Output Buck Controller with Tracking/Sequencing General Description
... sequencing options. The device operates over the input voltage range of 5.5V to 23V or 5V ±10%. Each PWM controller provides an adjustable output down to 0.6V and delivers at least 15A of load current with excellent load and line regulation. The MAX15002 is optimized for highperformance, small-size ...
... sequencing options. The device operates over the input voltage range of 5.5V to 23V or 5V ±10%. Each PWM controller provides an adjustable output down to 0.6V and delivers at least 15A of load current with excellent load and line regulation. The MAX15002 is optimized for highperformance, small-size ...
Task 6 Lab Measurements - Engineering | SIU
... for use with the automated test setup. The EUT for the design will be a simple two stage OP AMP circuit that will have a low frequency cut off, high frequency cut off and a mid-band gain given as design parameters. A circuit simulation or actual lab test should be performed on the design to determin ...
... for use with the automated test setup. The EUT for the design will be a simple two stage OP AMP circuit that will have a low frequency cut off, high frequency cut off and a mid-band gain given as design parameters. A circuit simulation or actual lab test should be performed on the design to determin ...
AD9742 数据手册DataSheet 下载
... The AD97421 is a 12-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of c ...
... The AD97421 is a 12-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of c ...
lt1763.pdf
... 500mA of output current with a dropout voltage of 300mV. Designed for use in battery-powered systems, the low 30µA quiescent current makes them an ideal choice. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. A key feature of the LT1763 regula ...
... 500mA of output current with a dropout voltage of 300mV. Designed for use in battery-powered systems, the low 30µA quiescent current makes them an ideal choice. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. A key feature of the LT1763 regula ...
Lateral SCR Devices with Low-Voltage High
... products. The international standard of the electromagneticcompatibility testing had been specified as “IEC 801-2” by the International Electron-technical Commission in 1991 [15]. Such an electromagnetic-compatibility testing by the ESD gun is the system-level ESD testing through the air-discharge o ...
... products. The international standard of the electromagneticcompatibility testing had been specified as “IEC 801-2” by the International Electron-technical Commission in 1991 [15]. Such an electromagnetic-compatibility testing by the ESD gun is the system-level ESD testing through the air-discharge o ...
Application Note Driving IGBTs with unipolar gate voltage
... An additional measure to prevent the unwanted turn-on is shorting the gate to emitter path. This can be achieved by an additional transistor between gate and emitter. This “switch” shorts the gate-emitter region after a time delay, as long as the driver shows a 0V signal at its output. The Schottky ...
... An additional measure to prevent the unwanted turn-on is shorting the gate to emitter path. This can be achieved by an additional transistor between gate and emitter. This “switch” shorts the gate-emitter region after a time delay, as long as the driver shows a 0V signal at its output. The Schottky ...
LM1575/LM2575/LM2575HV SIMPLE
... The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different m ...
... The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different m ...
LT Journal of Analog Innovation V26N2
... pull down the gates of all of the switches that are off to negative voltages. This ensures that the switches in-series with the output capacitors do not turn on in any condition. This driver allows up to a 15V difference between any string of LEDs. ...
... pull down the gates of all of the switches that are off to negative voltages. This ensures that the switches in-series with the output capacitors do not turn on in any condition. This driver allows up to a 15V difference between any string of LEDs. ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.