ADE7757A 数据手册DataSheet 下载
... On-Chip Clock Enabler. To enable the internal oscillator as a clock source to the chip, a precise low temperature drift resistor at a nominal value of 6.2 kΩ must be connected from this pin to DGND. Negative Power Indicator. This logic output goes high when negative power is detected, such as when t ...
... On-Chip Clock Enabler. To enable the internal oscillator as a clock source to the chip, a precise low temperature drift resistor at a nominal value of 6.2 kΩ must be connected from this pin to DGND. Negative Power Indicator. This logic output goes high when negative power is detected, such as when t ...
YORK SSS Style B Liquid Cooled Solid State Starter Operation
... accordance with Johnson Controls’ published specifications and must be performed only by a qualified electrician. Johnson Controls will NOT be responsible for damage/problems resulting from improper connections to the controls or application of improper control signals. Failure to follow this warnin ...
... accordance with Johnson Controls’ published specifications and must be performed only by a qualified electrician. Johnson Controls will NOT be responsible for damage/problems resulting from improper connections to the controls or application of improper control signals. Failure to follow this warnin ...
PCF1179CT
... Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the ...
... Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the ...
BDTIC www.BDTIC.com/infineon ICE3Axxx/ICE3Bxxx C o o l S E T F...
... Standby Power at minimum load and no load condition. An intelligent Active Burst Mode is used for the Standby Mode. The controller constantly monitors the feedback voltage during Burst Mode which leads to immediate response in case of load jump at the output. Entering and leaving Burst Mode depends ...
... Standby Power at minimum load and no load condition. An intelligent Active Burst Mode is used for the Standby Mode. The controller constantly monitors the feedback voltage during Burst Mode which leads to immediate response in case of load jump at the output. Entering and leaving Burst Mode depends ...
PQ1 Power Quality Relay Full Data Sheet 1.20
... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
LTC1983-3/LTC1983-5
... is enabled, a 2-phase, nonoverlapping clock controls the charge pump switches. Clock 1 closes the S1 switches which enables the flying capacitor to charge up to the VIN voltage. Clock 2 closes the S2 switches that invert the VIN voltage and connect the bottom plate of CFLY to the output capacitor at ...
... is enabled, a 2-phase, nonoverlapping clock controls the charge pump switches. Clock 1 closes the S1 switches which enables the flying capacitor to charge up to the VIN voltage. Clock 2 closes the S2 switches that invert the VIN voltage and connect the bottom plate of CFLY to the output capacitor at ...
— Extra-Small, High-Performance, FDMF6824A High-Frequency DrMOS Module FDMF6
... 2. Operating at high VIN can create excessive AC overshoots on the VSWH-to-GND and BOOT-to-GND nodes during MOSFET switching transients. For reliable DrMOS operation, VSWH-to-GND and BOOT-to-GND must remain at or below the Absolute Maximum Ratings shown in the table above. Refer to the “Application ...
... 2. Operating at high VIN can create excessive AC overshoots on the VSWH-to-GND and BOOT-to-GND nodes during MOSFET switching transients. For reliable DrMOS operation, VSWH-to-GND and BOOT-to-GND must remain at or below the Absolute Maximum Ratings shown in the table above. Refer to the “Application ...
AN-4151 Half-Bridge LLC Resonant Converter Design Using ™) FSFR-Series Fairchild Power Switch (FPS
... The LLC resonant converter can operate at frequency below or above the resonance frequency (fo), as illustrated in Figure 10. Figure 11 shows the waveforms of the currents in the transformer primary side and secondary side for each operation mode. Operation below the resonant frequency (case I) allo ...
... The LLC resonant converter can operate at frequency below or above the resonance frequency (fo), as illustrated in Figure 10. Figure 11 shows the waveforms of the currents in the transformer primary side and secondary side for each operation mode. Operation below the resonant frequency (case I) allo ...
Hot Swap Controller and Digital Power Monitor with ALERTB Output ADM1178
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
MAX11152 18-Bit, 500ksps, +5V Unipolar Input, SAR ADC, in Tiny 10-Pin µMAX
... The MAX11152 is an 18-bit single-channel, pseudo-differential ADC with maximum throughput rates of 500ksps. This ADC measures an unipolar input voltage interval from 0V to VREF. The external reference interval ranges from +2.5V to VDD. Both inputs (AIN+ and AIN-) are sampled with a integrated pseudo ...
... The MAX11152 is an 18-bit single-channel, pseudo-differential ADC with maximum throughput rates of 500ksps. This ADC measures an unipolar input voltage interval from 0V to VREF. The external reference interval ranges from +2.5V to VDD. Both inputs (AIN+ and AIN-) are sampled with a integrated pseudo ...
LM5046 Phase-Shifted Full-Bridge PWM Controller with Integrated
... An external voltage divider from the input power supply sets the shutdown level during an over-voltage condition. Alternatively, an external NTC thermistor voltage divider can be used to set the shutdown temperature. The threshold is 1.25 V. Hysteresis is set by an internal current that sources 20 µ ...
... An external voltage divider from the input power supply sets the shutdown level during an over-voltage condition. Alternatively, an external NTC thermistor voltage divider can be used to set the shutdown temperature. The threshold is 1.25 V. Hysteresis is set by an internal current that sources 20 µ ...
chapter 13
... between the terminals of the battery. This is an energy related quantity (remember, the work per unit charge available as you go from one point to another in an electrical potential field is W/q = - ∆ V . . . voltage differences are work, hence energy, related). In short, the voltage associated with ...
... between the terminals of the battery. This is an energy related quantity (remember, the work per unit charge available as you go from one point to another in an electrical potential field is W/q = - ∆ V . . . voltage differences are work, hence energy, related). In short, the voltage associated with ...
Article - I
... integrated circuit technology. Accordingly, several floating capacitance simulator circuits using various active elements were realized in literature [1]-[9]. However, they still suffer from the following weakness: i) they have either two of more active devices or more than one passive element for f ...
... integrated circuit technology. Accordingly, several floating capacitance simulator circuits using various active elements were realized in literature [1]-[9]. However, they still suffer from the following weakness: i) they have either two of more active devices or more than one passive element for f ...
BM520Q25F
... Input terminals of an IC are often connected to the gate of a MOS transistor. The gate has extremely high impedance and extremely low capacitance. If left unconnected, the electric field from the outside can easily charge it. The small charge acquired in this way is enough to produce a significant e ...
... Input terminals of an IC are often connected to the gate of a MOS transistor. The gate has extremely high impedance and extremely low capacitance. If left unconnected, the electric field from the outside can easily charge it. The small charge acquired in this way is enough to produce a significant e ...
BQ24400 数据资料 dataSheet 下载
... value (usually around 1-2V), then the IC has paused the timer or the timer is inactive. If the RC pin is a sawtooth waveform (similar to Figure 14), then the timer is running and the RC pin is considered “active.” Lastly, the RC pin can be loaded by too large of a C or too small of an R. This will s ...
... value (usually around 1-2V), then the IC has paused the timer or the timer is inactive. If the RC pin is a sawtooth waveform (similar to Figure 14), then the timer is running and the RC pin is considered “active.” Lastly, the RC pin can be loaded by too large of a C or too small of an R. This will s ...
DS4426 Quad-Channel, I C-Margining IDACs with Three Channels of Power-Supply Tracking
... Note 3: Supply current specified with all outputs set to zero current setting and with all inputs at VCC or GND. SDA and SCL are connected to VCC. Excludes current through RFS resistors (IRFS). Total current including IRFS is ICC + (2 x IRFS). Note 4: The output-voltage full-scale ranges must be sat ...
... Note 3: Supply current specified with all outputs set to zero current setting and with all inputs at VCC or GND. SDA and SCL are connected to VCC. Excludes current through RFS resistors (IRFS). Total current including IRFS is ICC + (2 x IRFS). Note 4: The output-voltage full-scale ranges must be sat ...
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.