RT7320 - Richtek
... MOSFET to control the sinking current on the OUT pin at the programmed current level. In addition, the operating OUT voltage (VOUT) must be higher than the minimum OUT voltage (VOUT_MIN). Otherwise, the output current might not be regulated at the programmed level (IOUT_SET). The VOUT_MIN is approxi ...
... MOSFET to control the sinking current on the OUT pin at the programmed current level. In addition, the operating OUT voltage (VOUT) must be higher than the minimum OUT voltage (VOUT_MIN). Otherwise, the output current might not be regulated at the programmed level (IOUT_SET). The VOUT_MIN is approxi ...
Improvement of Voltage Stability by the Advanced High Side Voltage
... Figure 14 and Figure 15 show respectively the simulation results for the step response (=0.01PU) of VHref on the parallel operation of two generators and four generators. The results on two generators operation is as follows and mainly verifies the characteristics of the advanced cross current suppr ...
... Figure 14 and Figure 15 show respectively the simulation results for the step response (=0.01PU) of VHref on the parallel operation of two generators and four generators. The results on two generators operation is as follows and mainly verifies the characteristics of the advanced cross current suppr ...
SN7546x Darlington Transistor Arrays (Rev. E)
... respective NPN act as pull-downs and suppress the amount of leakage that may occur from the input. The diodes connected between the output and COM pin is used to suppress the kick-back voltage from an inductive load that is excited when the NPN drivers are turned off (stop sinking) and the stored en ...
... respective NPN act as pull-downs and suppress the amount of leakage that may occur from the input. The diodes connected between the output and COM pin is used to suppress the kick-back voltage from an inductive load that is excited when the NPN drivers are turned off (stop sinking) and the stored en ...
BD00KA5WF
... restricted and does not latch even when a large current momentarily flows through the system with a high-capacitance capacitor. However, while this protection circuit is effective for the prevention of destruction due to unexpected accidents, it is not suitable for continuous operation or transient ...
... restricted and does not latch even when a large current momentarily flows through the system with a high-capacitance capacitor. However, while this protection circuit is effective for the prevention of destruction due to unexpected accidents, it is not suitable for continuous operation or transient ...
PDF
... tracking maximum power points is adopted. If the maximum power level of a PV array is higher than the power rating of an MPPT, the two MPPTs will be in parallel operation to function as a single MPPT. Thus, it requires an online configuration check to determine the connection types of the two MPPTs, ...
... tracking maximum power points is adopted. If the maximum power level of a PV array is higher than the power rating of an MPPT, the two MPPTs will be in parallel operation to function as a single MPPT. Thus, it requires an online configuration check to determine the connection types of the two MPPTs, ...
MAX4714 0.8 , Low-Voltage, Single-Supply SPDT Analog Switch in SC70
... MAX4714 has break-before-make switching. This device also has fast switching speeds (tON = 18ns, max, tOFF = 12ns, max). When powered from a +3V supply, the MAX4714 features 0.8Ω (max) on-resistance (RON), with 0.18Ω (max) RON matching and flatness. The digital logic input is 1.8V CMOS compatible wh ...
... MAX4714 has break-before-make switching. This device also has fast switching speeds (tON = 18ns, max, tOFF = 12ns, max). When powered from a +3V supply, the MAX4714 features 0.8Ω (max) on-resistance (RON), with 0.18Ω (max) RON matching and flatness. The digital logic input is 1.8V CMOS compatible wh ...
AD8195 数据手册DataSheet 下载
... encapsulated devices is determined by the glass transition temperature of the plastic, approximately 150°C. Temporarily exceeding this limit may cause a shift in parametric performance due to a change in the stresses exerted on the die by the package. Exceeding a junction temperature of 175°C for an ...
... encapsulated devices is determined by the glass transition temperature of the plastic, approximately 150°C. Temporarily exceeding this limit may cause a shift in parametric performance due to a change in the stresses exerted on the die by the package. Exceeding a junction temperature of 175°C for an ...
Section 33
... following information: Input 120 V AC 8 W Output 9 V DC 300 mA. Assume that these values are accurate to two digits. (a) Find the energy efficiency of the device when the radio is operating. (b) At what rate does the device produce wasted energy when the radio is operating? (c) Suppose that the inpu ...
... following information: Input 120 V AC 8 W Output 9 V DC 300 mA. Assume that these values are accurate to two digits. (a) Find the energy efficiency of the device when the radio is operating. (b) At what rate does the device produce wasted energy when the radio is operating? (c) Suppose that the inpu ...
EE 1071216
... Abstract In this paper, we illustrate the power quality problem of voltage sag and its impact on non linear loads or sensitive loads. This paper also aims for improvement power quality by using Dynamic Voltage Restorer (DVR). Voltage sag is short reduction of voltage from normal voltage or healthy v ...
... Abstract In this paper, we illustrate the power quality problem of voltage sag and its impact on non linear loads or sensitive loads. This paper also aims for improvement power quality by using Dynamic Voltage Restorer (DVR). Voltage sag is short reduction of voltage from normal voltage or healthy v ...
Fast, Complete 12-Bit A/D Converters AD ADC84/AD ADC85
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no 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. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no 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. N ...
ADL5315 数据手册DataSheet 下载
... the current sourced from the INPT pin is accurately mirrored with a 1:1 ratio and sourced from the IOUT output pin. In a typical photodiode application, the output drives a currentinput logarithmic amplifier to produce a linear-in-dB output representing the optical power incident upon the photodiode ...
... the current sourced from the INPT pin is accurately mirrored with a 1:1 ratio and sourced from the IOUT output pin. In a typical photodiode application, the output drives a currentinput logarithmic amplifier to produce a linear-in-dB output representing the optical power incident upon the photodiode ...
SPS12D100NB - Plasmatronics
... their life. To eliminate audio interference, the bank switching in the float mode can be no faster than 1 change per second. When the battery voltage remains below the boost cut-in voltage (adjustable 12 ~ 13.5V) for 10 minutes, the regulator will switch back into boost mode and will remain in boost ...
... their life. To eliminate audio interference, the bank switching in the float mode can be no faster than 1 change per second. When the battery voltage remains below the boost cut-in voltage (adjustable 12 ~ 13.5V) for 10 minutes, the regulator will switch back into boost mode and will remain in boost ...
BandGap reference circuits
... The generators are required to be stabilized over process, voltage, temperature variations, and also to be implemented without modification of the fabrication process. An important part in the design of analog integrated circuits is to create reference voltages and currents with well defined values. ...
... The generators are required to be stabilized over process, voltage, temperature variations, and also to be implemented without modification of the fabrication process. An important part in the design of analog integrated circuits is to create reference voltages and currents with well defined values. ...
AN51 - Power Conditioning for Notebook and Palmtop Systems
... D2 and C3 which peak detect the output voltage during switch “off” time. This is a very efficient way of powering the switcher because power drain does not increase with regulator input voltage. However, the circuit is not selfstarting, so some means must be used to start the regulator. This is perf ...
... D2 and C3 which peak detect the output voltage during switch “off” time. This is a very efficient way of powering the switcher because power drain does not increase with regulator input voltage. However, the circuit is not selfstarting, so some means must be used to start the regulator. This is perf ...
MAX796/MAX797/MAX799 Step-Down Controllers with Synchronous Rectifier for CPU Power _______________General Description
... (up to 10A) and no-load outputs. Excellent dynamic response corrects output transients caused by the latest dynamic-clock CPUs within five 300kHz clock cycles. Unique bootstrap circuitry drives inexpensive N-channel MOSFETs, reducing system cost and eliminating the crowbar switching currents found i ...
... (up to 10A) and no-load outputs. Excellent dynamic response corrects output transients caused by the latest dynamic-clock CPUs within five 300kHz clock cycles. Unique bootstrap circuitry drives inexpensive N-channel MOSFETs, reducing system cost and eliminating the crowbar switching currents found i ...
AD7782 - Analog Devices
... the conversion is aborted, DOUT and SCLK are three-stated, the AD7782 enters standby mode and any conversion result in the output shift register is lost. DOUT/RDY Serial Data Output/Data Ready Output. DOUT/RDY serves a dual purpose in this interface. When a conversion is initiated, DOUT/RDY goes hig ...
... the conversion is aborted, DOUT and SCLK are three-stated, the AD7782 enters standby mode and any conversion result in the output shift register is lost. DOUT/RDY Serial Data Output/Data Ready Output. DOUT/RDY serves a dual purpose in this interface. When a conversion is initiated, DOUT/RDY goes hig ...
An Overview of Automatic Level Control
... This is the time it takes to reduce the gain after the output signal has exceeded the threshold level. The time constant of the attack is given by 15,000 X CCT seconds, where CCT is the external timing capacitor. The selection of the time constant is application specific. For example, in application ...
... This is the time it takes to reduce the gain after the output signal has exceeded the threshold level. The time constant of the attack is given by 15,000 X CCT seconds, where CCT is the external timing capacitor. The selection of the time constant is application specific. For example, in application ...
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.