LTC4412 - Low Loss PowerPath TM Controller in ThinSOT
... load sharing. This permits highly efficient OR’ing of multiple power sources for extended battery life and low selfheating. When conducting, the voltage drop across the MOSFET is typically 20mV. For applications with a wall adapter or other auxiliary power source, the load is automatically disconnec ...
... load sharing. This permits highly efficient OR’ing of multiple power sources for extended battery life and low selfheating. When conducting, the voltage drop across the MOSFET is typically 20mV. For applications with a wall adapter or other auxiliary power source, the load is automatically disconnec ...
Minimum Reactive Power Filter Design for High - PPGEE
... is under control of voltage oriented synchronous reference frame current loop and the converter high power factor is achieved by setting the reference current i q =-148 A by a control action. ...
... is under control of voltage oriented synchronous reference frame current loop and the converter high power factor is achieved by setting the reference current i q =-148 A by a control action. ...
How to Convert a Computer ATX Power Supply to a
... Options: You don't need an additional switch, just connect the green and a black wire together. The PSU will be controlled by the rear switch, if there is one. You also don't need an LED, just ignore the gray wire. Cut it short and insulate it from the rest. Some newer power supplies will have "volt ...
... Options: You don't need an additional switch, just connect the green and a black wire together. The PSU will be controlled by the rear switch, if there is one. You also don't need an LED, just ignore the gray wire. Cut it short and insulate it from the rest. Some newer power supplies will have "volt ...
IA = Ica - Engineering.com
... suspect In is garbage data. What about IG… where does this dc come from? ...
... suspect In is garbage data. What about IG… where does this dc come from? ...
6- and 8-Channel Low Capacitance ESD Protection Arrays
... which illustrates an example of a positive ESD pulse striking an input channel. The parasitic series inductance back to power supply is represented by L1 and L2. The voltage VCL on the line being protected is: VCL = Fwd voltage drop of D1 + VSUPPLY + L1 x d(IESD ) / dt + L2 x d(IESD ) / dt where IES ...
... which illustrates an example of a positive ESD pulse striking an input channel. The parasitic series inductance back to power supply is represented by L1 and L2. The voltage VCL on the line being protected is: VCL = Fwd voltage drop of D1 + VSUPPLY + L1 x d(IESD ) / dt + L2 x d(IESD ) / dt where IES ...
SC620 - Semtech
... maximum output is also scaled by this step size, with a maximum of 25mA at the highest step setting. Multi-colored and white LEDs with different forward voltages can be driven using the same SC620 due to its floating cathode technology. This feature allows each output pin to vary in voltage from 150 ...
... maximum output is also scaled by this step size, with a maximum of 25mA at the highest step setting. Multi-colored and white LEDs with different forward voltages can be driven using the same SC620 due to its floating cathode technology. This feature allows each output pin to vary in voltage from 150 ...
AD9754 数据手册DataSheet 下载
... The AD9754’s flexible single-supply operating range of +4.5 V to +5.5 V and low power dissipation are well suited for portable and low power applications. Its power dissipation can be further reduced to a mere 65 mW with a slight degradation in performance by lowering the full-scale current output. ...
... The AD9754’s flexible single-supply operating range of +4.5 V to +5.5 V and low power dissipation are well suited for portable and low power applications. Its power dissipation can be further reduced to a mere 65 mW with a slight degradation in performance by lowering the full-scale current output. ...
LF412 - User Web Pages
... allowed to exceed the negative supply as this will cause large currents to flow which can result in a destroyed unit. Exceeding the negative common-mode limit on either input will cause a reversal of the phase to the output and force the amplifier output to the corresponding high or low state. Excee ...
... allowed to exceed the negative supply as this will cause large currents to flow which can result in a destroyed unit. Exceeding the negative common-mode limit on either input will cause a reversal of the phase to the output and force the amplifier output to the corresponding high or low state. Excee ...
TPS2834 数据资料 dataSheet 下载
... ENABLE, SYNC, and CROWBAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 16 V IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 16 V DT . . . . . . . . . . . . . . . . . . . . . . . . . ...
... ENABLE, SYNC, and CROWBAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 16 V IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 16 V DT . . . . . . . . . . . . . . . . . . . . . . . . . ...
Standard Operating Procedure
... like anodizing or plating. As an example, the voltage was measured and current of a charger under load. This unit was rated for 12V at 10A, when loaded the results were as follows: A 10 amp load wasn’t tested as it would overheat the charger and open its thermal circuit breaker if operated for any r ...
... like anodizing or plating. As an example, the voltage was measured and current of a charger under load. This unit was rated for 12V at 10A, when loaded the results were as follows: A 10 amp load wasn’t tested as it would overheat the charger and open its thermal circuit breaker if operated for any r ...
New MEGA POWER DUALŽ IGBT Module with Advanced
... is shown in Fig. 4. The key to the LPT structure is an optimized n- drift region that it is thin enough to provide low VCE(SAT) while maintaining a robust switching SOA. An n buffer layer is utilized to secure a sufficiently high breakdown voltage and low leakage current in the presence of the optim ...
... is shown in Fig. 4. The key to the LPT structure is an optimized n- drift region that it is thin enough to provide low VCE(SAT) while maintaining a robust switching SOA. An n buffer layer is utilized to secure a sufficiently high breakdown voltage and low leakage current in the presence of the optim ...
www.BDTIC.com/TI Using High-Speed CMOS and Advanced CMOS Logic in Systems With Multiple V
... Figure 2. Example of Partial System Power Down Several methods are available to protect the driving and receiving devices during partial system power down. If the driving device has 3-state outputs, placing the outputs in the high-impedance state provides the best solution. However, if this is not a ...
... Figure 2. Example of Partial System Power Down Several methods are available to protect the driving and receiving devices during partial system power down. If the driving device has 3-state outputs, placing the outputs in the high-impedance state provides the best solution. However, if this is not a ...
Final Draft Standards Inverters ed 2
... Should the first sample fail any test, the other two inverters must be subjected to all relevant tests, following the same sequence. If one or both of the inverters fail, the design will be considered as not meeting the qualification standard. If, however, both inverters pass the test sequence, the ...
... Should the first sample fail any test, the other two inverters must be subjected to all relevant tests, following the same sequence. If one or both of the inverters fail, the design will be considered as not meeting the qualification standard. If, however, both inverters pass the test sequence, the ...
II. Space vector modulation for csc
... operation and entering in overmodulation. For example, that would be the case in transient periods when reference values are much greater than actual dc link current. But, one must note that available dc link current actually defines the maximum input line current amplitude. For proper operation of ...
... operation and entering in overmodulation. For example, that would be the case in transient periods when reference values are much greater than actual dc link current. But, one must note that available dc link current actually defines the maximum input line current amplitude. For proper operation of ...
Robust Body Diode Characteristics of the Latest Power MOSFETs
... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
Infineon Controller Technical
... The LM317 on the pcb is configured as a voltage regulator with V(out) = 12 volts. Small capacitors near the LM317 reduce voltage spikes in the 12 volt output. This feeds the 12 volt bus on the pcb. The 12 volt bus powers that mosfet drivers. According to specification the voltage drop across a LM317 ...
... The LM317 on the pcb is configured as a voltage regulator with V(out) = 12 volts. Small capacitors near the LM317 reduce voltage spikes in the 12 volt output. This feeds the 12 volt bus on the pcb. The 12 volt bus powers that mosfet drivers. According to specification the voltage drop across a LM317 ...
MAX2691 L2 Band GPS Low-Noise Amplifier General Description Features
... These values are optimized for the best simultaneous gain, noise figure, and return loss performance. Reducing the input coupling capacitor results in a lower IIP3. The device integrates an on-chip output matching to 50I at the output, eliminating the need for external matching components. Table 1 l ...
... These values are optimized for the best simultaneous gain, noise figure, and return loss performance. Reducing the input coupling capacitor results in a lower IIP3. The device integrates an on-chip output matching to 50I at the output, eliminating the need for external matching components. Table 1 l ...
FTL7522 Low I Reset Timer with Fixed Delay and Reset Pulse
... LOW for factory testing. The DSR pin MUST be forced to GND during normal operation. The DSR pin should never be driven HIGH or left to float during normal operation. The DSR pin state should never be changed during device operation; it must be biased prior to supplying the VCC supply. If there is a ...
... LOW for factory testing. The DSR pin MUST be forced to GND during normal operation. The DSR pin should never be driven HIGH or left to float during normal operation. The DSR pin state should never be changed during device operation; it must be biased prior to supplying the VCC supply. If there is a ...
350-mA, 6-MHz HIGH-EFFICIENCY STEP
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolu ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.