STGW25H120F
... This device is an IGBT developed using an advanced proprietary trench gate and field stop structure. The device is part of the "H" series of IGBTs, which represent an optimum compromise between conduction and switching losses to maximize the efficiency of high switching frequency converters. Moreove ...
... This device is an IGBT developed using an advanced proprietary trench gate and field stop structure. The device is part of the "H" series of IGBTs, which represent an optimum compromise between conduction and switching losses to maximize the efficiency of high switching frequency converters. Moreove ...
Inductance & Inductors
... Thus, changing magnetic fields must “induce” electric fields. (It is perhaps better to say that changing magnetic fields are “coupled to” electric fields….) ...
... Thus, changing magnetic fields must “induce” electric fields. (It is perhaps better to say that changing magnetic fields are “coupled to” electric fields….) ...
MAX1763 1.5A, Low-Noise, 1MHz, Step-Up DC-DC Converter General Description
... Note 1: Operating voltage. Because the regulator is bootstrapped to the output, once started, the MAX1763 will operate down to 0.7V input. For conditions where VIN might exceed the set VOUT, or where VOUT is set above 4V, an external Schottky diode must be connected from LX to POUT. Note 2: Startup ...
... Note 1: Operating voltage. Because the regulator is bootstrapped to the output, once started, the MAX1763 will operate down to 0.7V input. For conditions where VIN might exceed the set VOUT, or where VOUT is set above 4V, an external Schottky diode must be connected from LX to POUT. Note 2: Startup ...
FL7930B Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
... The auxiliary winding voltage is used to check the boost inductor current zero instance. When boost inductor current becomes zero, there is a resonance between boost inductor and all capacitors at the MOSFET drain pin, including COSS of the MOSFET; an external capacitor at the D-S pin to reduce the ...
... The auxiliary winding voltage is used to check the boost inductor current zero instance. When boost inductor current becomes zero, there is a resonance between boost inductor and all capacitors at the MOSFET drain pin, including COSS of the MOSFET; an external capacitor at the D-S pin to reduce the ...
a Precision Single Supply Instrumentation Amplifier AMP04*
... High impedance sources and long cable runs from remote transducers in noisy industrial environments commonly experience significant amounts of noise coupled to the inputs. Both stray capacitance errors and noise coupling from external sources can be minimized by running the input signal through shie ...
... High impedance sources and long cable runs from remote transducers in noisy industrial environments commonly experience significant amounts of noise coupled to the inputs. Both stray capacitance errors and noise coupling from external sources can be minimized by running the input signal through shie ...
LMV751 Low Noise, Low Vos, Single Op Amp (Rev. E)
... As the op amp and resistor noise sources are decreased, other noise contributors will now be noticeable. Small air currents across thermocouples will result in low frequency variations. Any two dissimilar metals, such as the lead on the IC and the solder and copper foil of the pc board, will form a ...
... As the op amp and resistor noise sources are decreased, other noise contributors will now be noticeable. Small air currents across thermocouples will result in low frequency variations. Any two dissimilar metals, such as the lead on the IC and the solder and copper foil of the pc board, will form a ...
MAX14571/MAX14572/MAX14573 Adjustable Overvoltage and Overcurrent Protectors with High Accuracy EVALUATION KIT AVAILABLE
... up to 4.2A. Once current reaches the threshold, the MAX14571 turns off after 20.7ms (typ) blanking time and stays off during the retry period. The MAX14572 latches off after the blanking time, and the MAX14573 limits the current continuously. A resistor from SETI to GND sets the current limit/thresh ...
... up to 4.2A. Once current reaches the threshold, the MAX14571 turns off after 20.7ms (typ) blanking time and stays off during the retry period. The MAX14572 latches off after the blanking time, and the MAX14573 limits the current continuously. A resistor from SETI to GND sets the current limit/thresh ...
Threshold voltage based CMOS voltage reference
... completely and does not affect normal operation. Since the accuracy of the startup voltage is not important, Vstrp is derived from the power supply directly using a simple voltage divider. In (3), KT1L, the channel-length coefficient for threshold voltage variation with temperature, is small for this ...
... completely and does not affect normal operation. Since the accuracy of the startup voltage is not important, Vstrp is derived from the power supply directly using a simple voltage divider. In (3), KT1L, the channel-length coefficient for threshold voltage variation with temperature, is small for this ...
ÿþw w w . d a t a s h e e t 4 u . c o m
... The ALC650 has a 20-bit stereo DAC and 18-bit stereo ADC, full duplex AC'97 2.2 compatible audio CODEC designed for PC multimedia systems, including host/soft audio and AMR/CNR based designs. The ALC650 incorporates proprietary converter technology to achieve a high SNR, greater than 90 dB. The ALC6 ...
... The ALC650 has a 20-bit stereo DAC and 18-bit stereo ADC, full duplex AC'97 2.2 compatible audio CODEC designed for PC multimedia systems, including host/soft audio and AMR/CNR based designs. The ALC650 incorporates proprietary converter technology to achieve a high SNR, greater than 90 dB. The ALC6 ...
REF5020A-Q1 数据资料 dataSheet 下载
... temperature compensation of analog circuitry. A temperature change of 30°C corresponds to an approximate 79-mV change in voltage at the TEMP pin. The TEMP pin has high output impedance (see Figure 22). Loading this pin with a low-impedance circuit induces a measurement error; however, it does not ha ...
... temperature compensation of analog circuitry. A temperature change of 30°C corresponds to an approximate 79-mV change in voltage at the TEMP pin. The TEMP pin has high output impedance (see Figure 22). Loading this pin with a low-impedance circuit induces a measurement error; however, it does not ha ...
docx - Instructure
... 1. Design: The R-2R ladder D/A circuit is shown above in Fig. 1. The value of R cancels out in this circuit. That is, vD/A does not depend on the value of R. In practice, however, we want a value of R that will result in currents around 100 mA. Much smaller currents than 100 mA result in circuit noi ...
... 1. Design: The R-2R ladder D/A circuit is shown above in Fig. 1. The value of R cancels out in this circuit. That is, vD/A does not depend on the value of R. In practice, however, we want a value of R that will result in currents around 100 mA. Much smaller currents than 100 mA result in circuit noi ...
TPS55332-Q1 数据资料 dataSheet 下载
... The TPS55332 operates as a step up (boost) converter; the feedback concept is voltage mode control using the VSENSE terminal, with cycle-by-cycle current limit. The voltage supervisory function for power-on-rest during system power-on is monitoring the output voltage, and once this has exceeded the ...
... The TPS55332 operates as a step up (boost) converter; the feedback concept is voltage mode control using the VSENSE terminal, with cycle-by-cycle current limit. The voltage supervisory function for power-on-rest during system power-on is monitoring the output voltage, and once this has exceeded the ...
shilpakartra1996
... [7,8], Levi{9] has discussed different applications of the model in analysis of saturated induction machines. However, the scope of these attempts is limited to operation of single SEIG. In [10,11] an analytical model is proposed to predict the performance of a group of induction generators operati ...
... [7,8], Levi{9] has discussed different applications of the model in analysis of saturated induction machines. However, the scope of these attempts is limited to operation of single SEIG. In [10,11] an analytical model is proposed to predict the performance of a group of induction generators operati ...
Phys122B_L24_mjs
... Lecture 24 Announcements Lecture HW is due tonight at 10 PM. Midterm Exam 3 is this coming Friday. Covers explicitly everything not covered in the previous exam…and assumes understanding of all previous ...
... Lecture 24 Announcements Lecture HW is due tonight at 10 PM. Midterm Exam 3 is this coming Friday. Covers explicitly everything not covered in the previous exam…and assumes understanding of all previous ...
BDTIC www.BDTIC.com/infineon TLE4976-1K / TLE4976L
... than for static fields. This is due to the - 3dB corner frequency of the low pass filter in the signal path 3) Systematic delay between magnetic threshold reached and output switching 4) Jitter is the unpredictable deviation of the output switching delay 5) Time from applying VS ≥ 3.0V to the sensor ...
... than for static fields. This is due to the - 3dB corner frequency of the low pass filter in the signal path 3) Systematic delay between magnetic threshold reached and output switching 4) Jitter is the unpredictable deviation of the output switching delay 5) Time from applying VS ≥ 3.0V to the sensor ...
OPA211-HT
... current of only 3.6 mA. This series also offers rail-to-rail output swing, which maximizes dynamic range. The extremely low voltage and low current noise, high speed, and wide output swing of the OPA211 series make these devices an excellent choice as a loop filter amplifier in PLL applications. In ...
... current of only 3.6 mA. This series also offers rail-to-rail output swing, which maximizes dynamic range. The extremely low voltage and low current noise, high speed, and wide output swing of the OPA211 series make these devices an excellent choice as a loop filter amplifier in PLL applications. In ...
AL8807B Description Pin Assignments
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
... A value of 1μF will reduce the supply ripple current by a factor three (approx.). Proportionally lower ripple can be achieved with higher capacitor values. Note that the capacitor will not affect operating frequency or efficiency, but it will increase start-up delay, by reducing the rate of rise of ...
ADXRS612 +/-250 Degree/sec Yaw Rate Gyro Data Sheet (Rev. 0)
... is most easily used with a supply-ratiometric analog-to-digital converter, which results in self-cancellation of errors due to minor supply variations. There is some small error due to nonratiometric behavior. Typical ratiometricity error for null, sensitivity, self-test, and temperature output is o ...
... is most easily used with a supply-ratiometric analog-to-digital converter, which results in self-cancellation of errors due to minor supply variations. There is some small error due to nonratiometric behavior. Typical ratiometricity error for null, sensitivity, self-test, and temperature output is o ...
Norton`s Theorem
... Thevenin's Theorem states that it is possible to simplify any linear circuit, no matter how complex, to an equivalent circuit with just a single voltage source and series resistance connected to a load. The qualification of “linear” is identical to that found in the Superposition Theorem, where all ...
... Thevenin's Theorem states that it is possible to simplify any linear circuit, no matter how complex, to an equivalent circuit with just a single voltage source and series resistance connected to a load. The qualification of “linear” is identical to that found in the Superposition Theorem, where all ...