Note 2
... The LTC1149 series uses a constant off-time architecture with tOFF determined by an external timing capacitor CT. Each time the P-channel MOSFET switch turns on, the voltage on CT is reset to approximately 3.3V. During the off-time, CT is discharged by a current which is proportional to VOUT. The vo ...
... The LTC1149 series uses a constant off-time architecture with tOFF determined by an external timing capacitor CT. Each time the P-channel MOSFET switch turns on, the voltage on CT is reset to approximately 3.3V. During the off-time, CT is discharged by a current which is proportional to VOUT. The vo ...
ADCMP582 数据手册DataSheet 下载
... The CML output stage is designed to directly drive 400 mV into 50 Ω transmission lines terminated to ground. The NECL output stages are designed to directly drive 400 mV into 50 Ω terminated to −2 V. The PECL output stages are designed to directly drive 400 mV into 50 Ω terminated to VCCO − 2 V. Hig ...
... The CML output stage is designed to directly drive 400 mV into 50 Ω transmission lines terminated to ground. The NECL output stages are designed to directly drive 400 mV into 50 Ω terminated to −2 V. The PECL output stages are designed to directly drive 400 mV into 50 Ω terminated to VCCO − 2 V. Hig ...
MAX1513/MAX1514 TFT-LCD Power-Supply Controllers General Description Features
... for startup sequencing. The MAX1513 includes an additional linear-regulator controller and a high-performance buffer amplifier. The MAX1513/MAX1514 can operate from 2.7V to 5.5V input supplies and provide overload protection with timer delay latch on all the regulated outputs. The step-up regulator ...
... for startup sequencing. The MAX1513 includes an additional linear-regulator controller and a high-performance buffer amplifier. The MAX1513/MAX1514 can operate from 2.7V to 5.5V input supplies and provide overload protection with timer delay latch on all the regulated outputs. The step-up regulator ...
DS1225AB/AD 64k Nonvolatile SRAM FEATURES
... 3. tWP is specified as the logical AND of CE and WE . tWP is measured from the latter of CE or WE going low to the earlier of CE or WE going high. 4. tDS are measured from the earlier of CE or WE going high. 5. These parameters are sampled with a 5 pF load and are not 100% tested. 6. If the CE low t ...
... 3. tWP is specified as the logical AND of CE and WE . tWP is measured from the latter of CE or WE going low to the earlier of CE or WE going high. 4. tDS are measured from the earlier of CE or WE going high. 5. These parameters are sampled with a 5 pF load and are not 100% tested. 6. If the CE low t ...
Golf Cart Batteries
... instructions below], or you may need to replace the battery. [This is on a battery that has been in service for a period of time.] ...
... instructions below], or you may need to replace the battery. [This is on a battery that has been in service for a period of time.] ...
MAX8845Z/MAX8845Y/MAX8845X/MAX8845W 28V Linear Li+ Battery Chargers with Battery General Description
... grammed fast-charge current (Figure 2). The CHG indicator is driven low to indicate entry into the prequalification state. When the battery voltage exceeds 2.5V, the charger soft-starts as it enters the fast-charge stage. The fast-charge current level is programmed through a resistor from SETI to GN ...
... grammed fast-charge current (Figure 2). The CHG indicator is driven low to indicate entry into the prequalification state. When the battery voltage exceeds 2.5V, the charger soft-starts as it enters the fast-charge stage. The fast-charge current level is programmed through a resistor from SETI to GN ...
PGA203 数据资料 dataSheet 下载
... Figure 2 shows the offset adjustment circuits for the PGA202/ 203. The input offset and the output offset are both separately adjustable. Notice that because the PGA202/203 change between four different input stages to change gain, the input offset voltage will change slightly with gain. For systems ...
... Figure 2 shows the offset adjustment circuits for the PGA202/ 203. The input offset and the output offset are both separately adjustable. Notice that because the PGA202/203 change between four different input stages to change gain, the input offset voltage will change slightly with gain. For systems ...
Y. Hu, W. Rieutort-Louis, L. Huang, J. Sanz-Robinson, S. Wagner, J.C. Sturm, N. Verma, "Flexible solar-energy harvesting system on plastic with thin-film LC oscillators operating above ft for inductively-coupled power delivery", Custom Integrated Circuits Conference (CICC), 10.1109/CICC.2012.6330627 pp. 1-4 San Jose, CA SEPT (2012).
... patterned planar inductors, the TFTs realize an LCoscillator that provides power inversion of the DC solarmodule output, enabling a low-cost sheet for inductivelycoupled wireless charging of devices. Despite the low performance of the TFTs ( =1.3MHz at a voltage of 15V), the oscillator can operate a ...
... patterned planar inductors, the TFTs realize an LCoscillator that provides power inversion of the DC solarmodule output, enabling a low-cost sheet for inductivelycoupled wireless charging of devices. Despite the low performance of the TFTs ( =1.3MHz at a voltage of 15V), the oscillator can operate a ...
PAM2306D Description Pin Assignments
... This formula has a maximum at VIN =2VOUT, where IRMS = IOUT/2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes it ...
... This formula has a maximum at VIN =2VOUT, where IRMS = IOUT/2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes it ...
PowerPoint-Präsentation
... Example of application: Reducing harmonics in heavy industry Harmonic Filters may be used to mitigate, and in some cases, eliminate problems created by power system harmonics. Non-linear loads such as rectifiers, converters, home electronic appliances, and electric arc furnaces cause harmonics givin ...
... Example of application: Reducing harmonics in heavy industry Harmonic Filters may be used to mitigate, and in some cases, eliminate problems created by power system harmonics. Non-linear loads such as rectifiers, converters, home electronic appliances, and electric arc furnaces cause harmonics givin ...
Permanent Magnet Synchronous Machine Parameters Identification
... Self reactance Xd in direct axis ’d’ and self reactance Xq in quadrature axis ’q’ influence the load characteristics of the permanent magnet machine. Their calculation methods are known. All calculations should be verified by measurements. Measurement with AC variable voltage and frequency source ap ...
... Self reactance Xd in direct axis ’d’ and self reactance Xq in quadrature axis ’q’ influence the load characteristics of the permanent magnet machine. Their calculation methods are known. All calculations should be verified by measurements. Measurement with AC variable voltage and frequency source ap ...
TC-1191 Series - Schneider Electric Buildings iPortal
... The thermostat is not designed for service in any location where condensation may occur. Avoid locations where excessive moisture, corrosive fumes, or vibration is present. NEMA Type 1 covers are intended for indoor use primarily to provide a degree of protection against contact with the enclosed eq ...
... The thermostat is not designed for service in any location where condensation may occur. Avoid locations where excessive moisture, corrosive fumes, or vibration is present. NEMA Type 1 covers are intended for indoor use primarily to provide a degree of protection against contact with the enclosed eq ...
SIGC186T170R3E
... systems and/or automotive, aviation and aerospace applications or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support, automotive, aviation and aerospace device or system or to a ...
... systems and/or automotive, aviation and aerospace applications or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support, automotive, aviation and aerospace device or system or to a ...
A Low-Power High-PSRR Current Mode Microphone Preamplifier
... For obvious reasons, rejection of power-supply noise is a major design constraint for low-noise systems. A variety of nonideal properties of signal processing systems can contribute to signal degradation. In an all-analog signal processor, rectification and distortion can increase in-band noise dras ...
... For obvious reasons, rejection of power-supply noise is a major design constraint for low-noise systems. A variety of nonideal properties of signal processing systems can contribute to signal degradation. In an all-analog signal processor, rectification and distortion can increase in-band noise dras ...
Journal of Applied Science and Agriculture
... generation. Individual solutions are selected through a fitness-based process, where fitter solutions (as measured by a fitness function) are typically more likely to be selected. Certain selection methods rate the fitness of each solution and preferentially select the best solutions. Other methods ...
... generation. Individual solutions are selected through a fitness-based process, where fitter solutions (as measured by a fitness function) are typically more likely to be selected. Certain selection methods rate the fitness of each solution and preferentially select the best solutions. Other methods ...
Simulation and Design of a high speed Solid State Switch
... Fachbereich Elektrotechnik/Informatik der Universität Kassel ...
... Fachbereich Elektrotechnik/Informatik der Universität Kassel ...
Razor: A Low-Power Pipeline Based on Circuit-Level Timing
... as silicon measurements of a full-custom multiplier block. Architectural simulations were then performed to analyze the overall throughput and power characteristics of Razor based DVS for different benchmark test programs. We demonstrate that on average, Razor reduced simulated power consumption by ...
... as silicon measurements of a full-custom multiplier block. Architectural simulations were then performed to analyze the overall throughput and power characteristics of Razor based DVS for different benchmark test programs. We demonstrate that on average, Razor reduced simulated power consumption by ...
major equipments details - KS School of Engineering and
... AC 230 V, Gate Drive Current of 200mA PRAGNA TECHNOLOGIES Single phase converter power circuit DC input 30V/2Amps Frequency range- 20Hz to 100Hz 4 IGBT 20A/600V 4 MOSFET 20A/500V PRAGNA TECHNOLOGIES A.C Voltage controller using Triac DIAC AC Supply- 1A/50V Diac- DB-3-32Volts T ...
... AC 230 V, Gate Drive Current of 200mA PRAGNA TECHNOLOGIES Single phase converter power circuit DC input 30V/2Amps Frequency range- 20Hz to 100Hz 4 IGBT 20A/600V 4 MOSFET 20A/500V PRAGNA TECHNOLOGIES A.C Voltage controller using Triac DIAC AC Supply- 1A/50V Diac- DB-3-32Volts T ...
04_ELC4345_Fall2013_DC_DC_Buck
... 4. Mount a 10µF ripple current capacitor across the Vin terminals. (This capacitor will remain in place when you modify your circuit later to become boost and buck/boost converters.) 5. Do not yet energize your circuit with a DBR. 6. Remove and discard the MOSFET snubber capacitor. 7. Connect a 12Vd ...
... 4. Mount a 10µF ripple current capacitor across the Vin terminals. (This capacitor will remain in place when you modify your circuit later to become boost and buck/boost converters.) 5. Do not yet energize your circuit with a DBR. 6. Remove and discard the MOSFET snubber capacitor. 7. Connect a 12Vd ...
