CP2101 - Sparkfun
... The CP2101 is a highly-integrated USB-to-UART Bridge Controller providing a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. The CP2101 includes a USB 2.0 full-speed function controller, USB transceiver, oscillator, EEPROM and asynchronous serial data b ...
... The CP2101 is a highly-integrated USB-to-UART Bridge Controller providing a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. The CP2101 includes a USB 2.0 full-speed function controller, USB transceiver, oscillator, EEPROM and asynchronous serial data b ...
8 W Single End, EL34 amplifier
... In the PP transformer the supply voltage for the two valves is applied to the centre of the primary. The anode currents are floating in opposite directions in the two halves of the primary. If the currents are equal their resulting static magnetization of the core will be zero. In the SE transformer ...
... In the PP transformer the supply voltage for the two valves is applied to the centre of the primary. The anode currents are floating in opposite directions in the two halves of the primary. If the currents are equal their resulting static magnetization of the core will be zero. In the SE transformer ...
REG113-285 数据资料 dataSheet 下载
... FIGURE 4. Output Noise versus Noise Reduction Capacitor. typically maintain regulation down to a (VIN – VOUT) voltage drop of 250mV at full rated output current. In Figure 5, the bottom line (DC dropout) shows the minimum V IN to VOUT voltage drop required to prevent dropout under DC load ...
... FIGURE 4. Output Noise versus Noise Reduction Capacitor. typically maintain regulation down to a (VIN – VOUT) voltage drop of 250mV at full rated output current. In Figure 5, the bottom line (DC dropout) shows the minimum V IN to VOUT voltage drop required to prevent dropout under DC load ...
AN170 NE555 and NE556 applications
... when the trigger signal goes to ground. AC coupling is most frequently used in conjunction with a switch or a signal that goes to ground which initiates the timing cycle. Should the trigger be held low, without AC coupling, for a longer duration than the timing cycle the output will remain in a high ...
... when the trigger signal goes to ground. AC coupling is most frequently used in conjunction with a switch or a signal that goes to ground which initiates the timing cycle. Should the trigger be held low, without AC coupling, for a longer duration than the timing cycle the output will remain in a high ...
比较器系列ADCMP600 数据手册DataSheet 下载
... (VCCO) and the ground plane (GND). Individual supply planes are recommended as part of a multilayer board. Providing the lowest inductance return path for switching currents ensures the best possible performance in the target application. It is also important to adequately bypass the input and outpu ...
... (VCCO) and the ground plane (GND). Individual supply planes are recommended as part of a multilayer board. Providing the lowest inductance return path for switching currents ensures the best possible performance in the target application. It is also important to adequately bypass the input and outpu ...
TPS65022 数据资料 dataSheet 下载
... step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65022 also integrates two ge ...
... step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65022 also integrates two ge ...
Rev. 0
... To prevent the overlap of the gate drives during the Q1 turn off and the Q2 turn on, the overlap circuit monitors the voltage at the SW pin. When the PWM input signal goes low, Q1 begins to turn off (after propagation delay). Before Q2 can turn on, the overlap protection circuit makes sure that SW h ...
... To prevent the overlap of the gate drives during the Q1 turn off and the Q2 turn on, the overlap circuit monitors the voltage at the SW pin. When the PWM input signal goes low, Q1 begins to turn off (after propagation delay). Before Q2 can turn on, the overlap protection circuit makes sure that SW h ...
Outputs
... when U1 U 2 and where U H and U L - two fixed voltage levels (high and low). In Fig. 7.3a a gain-transfer function of the comparator is shown (dependence U O on U i U1 U 2 ) The comparator can be represented as a one-bit analog-to-digital converter that produces an output level of a logical “1 ...
... when U1 U 2 and where U H and U L - two fixed voltage levels (high and low). In Fig. 7.3a a gain-transfer function of the comparator is shown (dependence U O on U i U1 U 2 ) The comparator can be represented as a one-bit analog-to-digital converter that produces an output level of a logical “1 ...
MAX3093E/MAX3094E ±15kV ESD-Protected, 10Mbps, 3V/5V, Low-Power Quad RS-422/RS-485 Receivers ________________General Description
... discharge (ESD) protection for use in harsh environments. All receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 10004-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3093E operates from a +5V supply, while the MAX3094E operates from a +3.3V ...
... discharge (ESD) protection for use in harsh environments. All receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 10004-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3093E operates from a +5V supply, while the MAX3094E operates from a +3.3V ...
BD35395FJ-M
... be noted. To VTT_IN terminal, it is recommended to use a 10μF capacitor characterized with less change in capacitance. But it may depend on the characteristics of the power supply input and the impedance of the pc board wiring, which must be carefully checked before use. ・PGOOD PGOOD pin is power go ...
... be noted. To VTT_IN terminal, it is recommended to use a 10μF capacitor characterized with less change in capacitance. But it may depend on the characteristics of the power supply input and the impedance of the pc board wiring, which must be carefully checked before use. ・PGOOD PGOOD pin is power go ...
Lithium Ion Fast-Charge IC
... Battery current is sensed via the voltage developed on this pin by an external sense resistor, RSNS, connected in series with the negative terminal of the battery pack. See Equation 6. ...
... Battery current is sensed via the voltage developed on this pin by an external sense resistor, RSNS, connected in series with the negative terminal of the battery pack. See Equation 6. ...
BDTIC
... major faults (Vcc over voltage, Vcc under voltage, over temperature, over-load, open loop and short optocoupler), it also has selectable entry and exit burst mode level, brownout feature/input OVP, built-in soft start time, built-in and extendable blanking time, frequency jitter feature and external ...
... major faults (Vcc over voltage, Vcc under voltage, over temperature, over-load, open loop and short optocoupler), it also has selectable entry and exit burst mode level, brownout feature/input OVP, built-in soft start time, built-in and extendable blanking time, frequency jitter feature and external ...
AN3027 Application note How to design a transition-mode PFC pre-regulator
... filter capacitor must be large enough to have a relatively low ripple superimposed on the DC level. This means that the instantaneous line voltage is below the voltage on the capacitor most of the time, thus the rectifiers conduct only for a small portion of each line half-cycle. The current drawn f ...
... filter capacitor must be large enough to have a relatively low ripple superimposed on the DC level. This means that the instantaneous line voltage is below the voltage on the capacitor most of the time, thus the rectifiers conduct only for a small portion of each line half-cycle. The current drawn f ...
Voltage Buffer Compensation using Flipped Voltage Follower in a
... capacitor, as node X is approximately an AC ground compared to node Y. For stabilizing an op-amp designed specifically for high-speed applications, it is immensely important to reduce the loading effect on the output in order to achieve a fast and stable transient response. Buffers introduced in the ...
... capacitor, as node X is approximately an AC ground compared to node Y. For stabilizing an op-amp designed specifically for high-speed applications, it is immensely important to reduce the loading effect on the output in order to achieve a fast and stable transient response. Buffers introduced in the ...
Noise-resistant, Ultra-fast Memory Recorder High Speed, Multichannel and Isolated
... The Wave Window trigger is useful for diagnosing typical power supply troubles such as momentary loss, sags, and surges. It can also detect frequency changes, voltage drops, and other phenomena, with support for AC waveforms of 40 to 1,000 Hz. A reference waveform (Real time template) is compared wi ...
... The Wave Window trigger is useful for diagnosing typical power supply troubles such as momentary loss, sags, and surges. It can also detect frequency changes, voltage drops, and other phenomena, with support for AC waveforms of 40 to 1,000 Hz. A reference waveform (Real time template) is compared wi ...
WECC Solar PV Dynamic Model Specification
... plants, are typically transmission-connected, and come under FERC jurisdiction. They are subject to the same NERC and WECC reliability requirements as wind and other central station generation. These reliability requirements are reflected in technical capabilities such as dynamic active and reactive ...
... plants, are typically transmission-connected, and come under FERC jurisdiction. They are subject to the same NERC and WECC reliability requirements as wind and other central station generation. These reliability requirements are reflected in technical capabilities such as dynamic active and reactive ...
AN11119 Medium power small-signal MOSFETs in DC-to-DC conversion
... equipment, Switch mode power supplies are replacing linear voltage regulators. In Switch mode power supplies, energy is stored in the magnetic field of inductors or as a charge in capacitors. Ohmic loss of energy has to be avoided as much as possible. Newly developed electronic components for implem ...
... equipment, Switch mode power supplies are replacing linear voltage regulators. In Switch mode power supplies, energy is stored in the magnetic field of inductors or as a charge in capacitors. Ohmic loss of energy has to be avoided as much as possible. Newly developed electronic components for implem ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.