TDA9103
... horizontal part, 1 for the SMPS part, 2 for the E/W correction, 4 for the vertical part. The corresponding inputs of the circuit has to be driven with a DC voltage typically comprised between 2 and 6V for a value of the internal voltage reference of 8V. More precisely, the control voltages have to b ...
... horizontal part, 1 for the SMPS part, 2 for the E/W correction, 4 for the vertical part. The corresponding inputs of the circuit has to be driven with a DC voltage typically comprised between 2 and 6V for a value of the internal voltage reference of 8V. More precisely, the control voltages have to b ...
MAX1807/MAX1808 Micropower Adjustable Overvoltage Protection Controllers General Description
... main system input supply. A low output voltage from DP activates a P-channel switch to supply power to the rest of the system. As the rest of the system supplies come up, the MAX1807/MAX1808 monitor each of them for overvoltage conditions and safely disconnect the input from the rest of the system i ...
... main system input supply. A low output voltage from DP activates a P-channel switch to supply power to the rest of the system. As the rest of the system supplies come up, the MAX1807/MAX1808 monitor each of them for overvoltage conditions and safely disconnect the input from the rest of the system i ...
System Operating Limit Definition and Exceedance
... 4. Approved FAC-014-2, Requirement R2 requires that Transmission Operators establish SOLs for their portion of the Reliability Coordinator Area that are consistent with its Reliability Coordinator’s SOL Methodology. Some have interpreted the language in approved FAC-011-2, Requirement R2 to imply t ...
... 4. Approved FAC-014-2, Requirement R2 requires that Transmission Operators establish SOLs for their portion of the Reliability Coordinator Area that are consistent with its Reliability Coordinator’s SOL Methodology. Some have interpreted the language in approved FAC-011-2, Requirement R2 to imply t ...
Multiple output voltage regulator
... The microprocessor has to take over control by making reset mode equal to 0. The microprocessor can then proceed with the initializing process. After this action, the microprocessor has to check if the correct key has been pressed. If so, the radio can be switched on by making on equal to 0; if not, ...
... The microprocessor has to take over control by making reset mode equal to 0. The microprocessor can then proceed with the initializing process. After this action, the microprocessor has to check if the correct key has been pressed. If so, the radio can be switched on by making on equal to 0; if not, ...
2 - Trace: Tennessee Research and Creative Exchange
... 5) Distributed locations of capacitive energy storages; 6) Inherent redundancy for sub-module failure management; Among them, it is the multilevel construction enabling the advantages of 1 to 4. While, compared to the traditional multilevel converter, like the diode-clamped multilevel converter and ...
... 5) Distributed locations of capacitive energy storages; 6) Inherent redundancy for sub-module failure management; Among them, it is the multilevel construction enabling the advantages of 1 to 4. While, compared to the traditional multilevel converter, like the diode-clamped multilevel converter and ...
Y21136149
... signal processing techniques are used for frequency measurement of power system signals. These techniques provide accurate estimation near-nominal, nominal and off-nominal frequencies. The application of enhanced phase locked loop(EPLL) system for the online estimation of stationary and instantaneou ...
... signal processing techniques are used for frequency measurement of power system signals. These techniques provide accurate estimation near-nominal, nominal and off-nominal frequencies. The application of enhanced phase locked loop(EPLL) system for the online estimation of stationary and instantaneou ...
5850
... 1.1 The sheet resistance of epitaxial, implanted, diffused or deposited films is an important materials acceptance and process control parameter. The uniformity across a wafer of the sheet resistance resulting from any of these processes is important for the equivalence of performance of devices or ...
... 1.1 The sheet resistance of epitaxial, implanted, diffused or deposited films is an important materials acceptance and process control parameter. The uniformity across a wafer of the sheet resistance resulting from any of these processes is important for the equivalence of performance of devices or ...
BD3650FP-M
... circuits and other conditions. Therefore, be sure to check all relevant factors, including transient characteristics. 3. GND potential The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time, ...
... circuits and other conditions. Therefore, be sure to check all relevant factors, including transient characteristics. 3. GND potential The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time, ...
MAX15569 2-Phase/1-Phase QuickTune-PWM Controller with Serial I C Interface
... Maxim’s unique 2-phase QuickTune-PWM constant “ontime” architecture. The 2-phase CPU regulator runs 180° out-of-phase for true interleaved operation, minimizing input capacitance. The device’s VR is controlled by writing appropriate data into a function-mapped register file. Output voltages are dyna ...
... Maxim’s unique 2-phase QuickTune-PWM constant “ontime” architecture. The 2-phase CPU regulator runs 180° out-of-phase for true interleaved operation, minimizing input capacitance. The device’s VR is controlled by writing appropriate data into a function-mapped register file. Output voltages are dyna ...
Electromagnetics from a quasistatic perspective
... E. Fields of a moving point charge We now consider the quasistatic fields from a point charge in motion. Coulomb’s law is often taken as a starting point for electrostatics. It is conceptually simple to discuss interactions between point charges in this way, so why not develop all of electrodynamics ...
... E. Fields of a moving point charge We now consider the quasistatic fields from a point charge in motion. Coulomb’s law is often taken as a starting point for electrostatics. It is conceptually simple to discuss interactions between point charges in this way, so why not develop all of electrodynamics ...
FED 101 – Freshman Engineering Design Electrical and Computer
... ECE –Electrical and Computer Engineering is a broad field of theoretical and practical knowledge related to operation of devices and systems based electricity and magnetism. It would be impossible to find today any area of modern life that does not rely on extensive use of electrical power, electron ...
... ECE –Electrical and Computer Engineering is a broad field of theoretical and practical knowledge related to operation of devices and systems based electricity and magnetism. It would be impossible to find today any area of modern life that does not rely on extensive use of electrical power, electron ...
PDF
... This paper presents a power factor corrected (PFC) bridgeless (BL) buck–boost converter-fed brushless direct current (BLDC) motor drive as a cost-effective solution for low-power applications. An approach of speed control of the BLDC motor by controlling the dc link voltage of the voltage source inv ...
... This paper presents a power factor corrected (PFC) bridgeless (BL) buck–boost converter-fed brushless direct current (BLDC) motor drive as a cost-effective solution for low-power applications. An approach of speed control of the BLDC motor by controlling the dc link voltage of the voltage source inv ...
High-Efficiency, 8A, Current-Mode Synchronous Step-Down Switching Regulator MAX15108 General Description Features
... minimizing critical inductance, making the layout design a much simpler task with respect to discrete solutions. The IC’s simple layout and footprint assures first-pass success in new designs. The regulator features a 1MHz, factory-trimmed fixedfrequency PWM mode operation. The high switching freque ...
... minimizing critical inductance, making the layout design a much simpler task with respect to discrete solutions. The IC’s simple layout and footprint assures first-pass success in new designs. The regulator features a 1MHz, factory-trimmed fixedfrequency PWM mode operation. The high switching freque ...
WP224 - 负偏置温度不稳定性(NBTI) 对 90 nm PMOS 的影响
... NBTI effect would be present on all PMOS transistors. NBTI affects not only the 250 nm I/O transistors, but also the mid-oxide 100 nm memory and pass gate devices, and the 90 nm logic circuits. It affects only the PMOS transistors and not the NMOS transistors. Simulations showed that the fabric spee ...
... NBTI effect would be present on all PMOS transistors. NBTI affects not only the 250 nm I/O transistors, but also the mid-oxide 100 nm memory and pass gate devices, and the 90 nm logic circuits. It affects only the PMOS transistors and not the NMOS transistors. Simulations showed that the fabric spee ...
LM5118, LM5118-Q1 Wide Voltage Range Buck
... The human body model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin. ...
... The human body model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin. ...
LT1789-1/LT1789-10 - Micropower, Single Supply Rail-to-Rail Output Instrumentation Amplifier
... Note 5: Hysteresis in offset voltage is created by package stress that differs depending on whether the IC was previously at a higher or lower temperature. Offset voltage hysteresis is always measured at 25°C, but the IC is cycled to 85°C I-grade (or 70°C C-grade) or – 40°C I-grade (0°C C-grade) bef ...
... Note 5: Hysteresis in offset voltage is created by package stress that differs depending on whether the IC was previously at a higher or lower temperature. Offset voltage hysteresis is always measured at 25°C, but the IC is cycled to 85°C I-grade (or 70°C C-grade) or – 40°C I-grade (0°C C-grade) bef ...
BQ24090 数据资料 dataSheet 下载
... Li-ion linear chargers devices targeted at space-limited portable applications. The devices operate from either a USB port or AC adapter. The high input voltage range with input overvoltage protection supports low-cost unregulated adapters. The bq2409x has a single power output that charges the batt ...
... Li-ion linear chargers devices targeted at space-limited portable applications. The devices operate from either a USB port or AC adapter. The high input voltage range with input overvoltage protection supports low-cost unregulated adapters. The bq2409x has a single power output that charges the batt ...
