LT8613 – 42V, 6A Synchronous Step-Down
... The internal power drivers and control circuits are powered from this voltage. INTVCC maximum output current is 20mA. Do not load the INTVCC pin with external circuitry. INTVCC current will be supplied from BIAS if VBIAS > 3.1V, otherwise current will be drawn from VIN. Voltage on INTVCC will vary b ...
... The internal power drivers and control circuits are powered from this voltage. INTVCC maximum output current is 20mA. Do not load the INTVCC pin with external circuitry. INTVCC current will be supplied from BIAS if VBIAS > 3.1V, otherwise current will be drawn from VIN. Voltage on INTVCC will vary b ...
AP7335 300mA, LOW QUIESCENT CURRENT, FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
... Fast transient response LDO can extend battery life. TDMA-based cell phone protocols such as Global System for Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit ...
... Fast transient response LDO can extend battery life. TDMA-based cell phone protocols such as Global System for Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit ...
Novel 9-Steps Automatic Voltage Regulator based on Two Step
... Stabilizers brands are demonstrated in [3]. The study in [4] is focused on the electrical hazards within a certain types of voltage stabilizers which depend on the servo method. the main demerit with this type that is represented by the slowly reaction with respect to the fluctuation speed of the AC ...
... Stabilizers brands are demonstrated in [3]. The study in [4] is focused on the electrical hazards within a certain types of voltage stabilizers which depend on the servo method. the main demerit with this type that is represented by the slowly reaction with respect to the fluctuation speed of the AC ...
Low Distortion Differential RF/IF Amplifier AD8351 Data Sheet
... driver, and a high speed data interface driver, among other functions. The AD8351 can also be used as a single-ended-todifferential amplifier with similar distortion products as in the ...
... driver, and a high speed data interface driver, among other functions. The AD8351 can also be used as a single-ended-todifferential amplifier with similar distortion products as in the ...
www.BDTIC.com/TI Using High-Speed CMOS and Advanced CMOS Logic in Systems With Multiple V
... in Systems With Multiple VCC Supplies or Partial Power Down CMOS devices offer a designer many desirable features, the most important one being low-power consumption. However, in some systems a designer finds that even the low-power consumption of CMOS is insufficient to meet power supply constraint ...
... in Systems With Multiple VCC Supplies or Partial Power Down CMOS devices offer a designer many desirable features, the most important one being low-power consumption. However, in some systems a designer finds that even the low-power consumption of CMOS is insufficient to meet power supply constraint ...
MAX5541 Low-Cost, +5V, Serial-Input, Voltage-Output, 16-Bit DAC General Description
... proper reference selection and application. Ideally, the reference’s temperature coefficient should be less than 0.4ppm/°C to maintain 16-bit accuracy to within 1LSB over the commercial (0°C to +70°C) temperature range. Since this converter is designed as an inverted R-2R voltage-mode DAC, the input ...
... proper reference selection and application. Ideally, the reference’s temperature coefficient should be less than 0.4ppm/°C to maintain 16-bit accuracy to within 1LSB over the commercial (0°C to +70°C) temperature range. Since this converter is designed as an inverted R-2R voltage-mode DAC, the input ...
AN-3004 - Fairchild
... typically only 0.13 V/µs for a 240 V, 50 Hz line source and 0.063 V/µs for a 120 V, 60 Hz line source. For inductive loads the "turn off" time and commutating dV/dt stress are more difficult to define and are affected by a number of variables such as back EMF of motors and the ratio of inductance to ...
... typically only 0.13 V/µs for a 240 V, 50 Hz line source and 0.063 V/µs for a 120 V, 60 Hz line source. For inductive loads the "turn off" time and commutating dV/dt stress are more difficult to define and are affected by a number of variables such as back EMF of motors and the ratio of inductance to ...
AM-540 AM-550 AM-540-EUR AM-550-EUR
... probe from circuit under test. • Verify the Meter’s operation by measuring on a known voltage source. • Do not apply more than the rated voltage, as marked on the Meter, between the test probe or between any test probe and earth ground. • Use the Meter with caution for voltages above 30 Vac rms, 42 ...
... probe from circuit under test. • Verify the Meter’s operation by measuring on a known voltage source. • Do not apply more than the rated voltage, as marked on the Meter, between the test probe or between any test probe and earth ground. • Use the Meter with caution for voltages above 30 Vac rms, 42 ...
MAX5073 2.2MHz, Dual-Output Buck or Boost Converter with Internal Power MOSFETs General Description
... 5.5V to 23V input voltage range. Each output is programmable down to 0.8V in the buck mode and up to 28V in the boost mode with an output voltage accuracy of ±1%. In the buck mode, converter 1 and converter 2 can deliver 2A and 1A, respectively. The output switching frequency of each converter can b ...
... 5.5V to 23V input voltage range. Each output is programmable down to 0.8V in the buck mode and up to 28V in the boost mode with an output voltage accuracy of ±1%. In the buck mode, converter 1 and converter 2 can deliver 2A and 1A, respectively. The output switching frequency of each converter can b ...
DCS-E 3kW Series DC Power Supplies
... Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable. In normal operation, the operator does not have access to hazardous voltages within the chassis. However, depending on the user’s application configuration, HIGH VOLTAGES HAZARDOUS TO HUMAN SAF ...
... Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable. In normal operation, the operator does not have access to hazardous voltages within the chassis. However, depending on the user’s application configuration, HIGH VOLTAGES HAZARDOUS TO HUMAN SAF ...
HMC253QS24 / 253QS24E
... The HMC253QS24 & HMC253QS24E are low-cost non-reflective SP8T switches in 24-lead QSOP packages featuring wideband operation from DC to 2.5 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 3:8 decoder is integrated on the switch requiring only 3 control lines and a po ...
... The HMC253QS24 & HMC253QS24E are low-cost non-reflective SP8T switches in 24-lead QSOP packages featuring wideband operation from DC to 2.5 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 3:8 decoder is integrated on the switch requiring only 3 control lines and a po ...
MAX2654-56 - Maxim Integrated
... high-input IP3 to improve operation in cellular applications where the cellular power amplifier leaks into the GPS receiver. The MAX2656 is designed for PCS phone applications with 13.5dB of gain in high-gain mode and 0.8dB of gain in low-gain mode (selected by a logic control) and 1.9dB noise figur ...
... high-input IP3 to improve operation in cellular applications where the cellular power amplifier leaks into the GPS receiver. The MAX2656 is designed for PCS phone applications with 13.5dB of gain in high-gain mode and 0.8dB of gain in low-gain mode (selected by a logic control) and 1.9dB noise figur ...
ADS1253 数据资料 dataSheet 下载
... The digital filter of the ADS1253, referred to as a sinc5 filter, computes the digital result based on the most recent outputs from the delta-sigma modulator. At the most basic level, the digital filter can be thought of as simply averaging the modulator results in a weighted form and presenting thi ...
... The digital filter of the ADS1253, referred to as a sinc5 filter, computes the digital result based on the most recent outputs from the delta-sigma modulator. At the most basic level, the digital filter can be thought of as simply averaging the modulator results in a weighted form and presenting thi ...
Powering Your Ideas. PMBus™ Implementers Forum
... Temperature sensors, fan controllers, monitors, etc. ...
... Temperature sensors, fan controllers, monitors, etc. ...
Camco Instruction Manual - Machine Automation Products
... This product should be installed and serviced by a qualified technician, electrician, or electrical maintenance person familiar with its operation and the hazards involved. Proper installation, which includes wiring, mounting in proper enclosure, fusing or other over current protection, and groundin ...
... This product should be installed and serviced by a qualified technician, electrician, or electrical maintenance person familiar with its operation and the hazards involved. Proper installation, which includes wiring, mounting in proper enclosure, fusing or other over current protection, and groundin ...
EFFECTIVENESS OF POWER SYSTEM STABILIZERS AND STATIC
... enhancing power system damping to low frequency oscillations. To this end, PSSs have proved to be efficient in performing their assigned tasks. However, they have been unable to suppress oscillations resulting from severe disturbances, such as three-phase faults at generator terminals. ...
... enhancing power system damping to low frequency oscillations. To this end, PSSs have proved to be efficient in performing their assigned tasks. However, they have been unable to suppress oscillations resulting from severe disturbances, such as three-phase faults at generator terminals. ...
a CMOS Low Voltage 4 ADG704
... The ADG704 offers high performance and is fully specified and guaranteed with +3 V and +5 V supply rails. ...
... The ADG704 offers high performance and is fully specified and guaranteed with +3 V and +5 V supply rails. ...
Si824xClassD-KIT
... This User's Guide discusses the Silicon Labs Audio Class D amplifier reference design, a stereo, two-state, halfbridge Class D amplifier leveraging the performance advantages of the Si8241 ISOdriver. This two-channel Class D Audio Amplifier delivers 120 W per channel into 8 , while enabling < 0.02% ...
... This User's Guide discusses the Silicon Labs Audio Class D amplifier reference design, a stereo, two-state, halfbridge Class D amplifier leveraging the performance advantages of the Si8241 ISOdriver. This two-channel Class D Audio Amplifier delivers 120 W per channel into 8 , while enabling < 0.02% ...
LP3972 Power Management Unit for Advanced Application
... switched over from main to backup battery is 2.8V typically. • There is a hysteric voltage in this switch operation, thus the LDO_RTC will not be reconnected to main battery until main battery voltage is greater than 3.1V typically. • The system designer may wish to disable the battery switch when o ...
... switched over from main to backup battery is 2.8V typically. • There is a hysteric voltage in this switch operation, thus the LDO_RTC will not be reconnected to main battery until main battery voltage is greater than 3.1V typically. • The system designer may wish to disable the battery switch when o ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.