µPMICs for Multimedia Application Processors in a 3.0mm x 2.5mm WLP MAX8893A/MAX8893B/MAX8893C
... The MAX8893A/MAX8893B/MAX8893C power-management integrated circuits (PMICs) are designed for a variety of portable devices including cellular handsets. The PMICs include a high-efficiency step-down DC-DC converter, five low-dropout linear regulators (LDOs) with programmable output voltages, individu ...
... The MAX8893A/MAX8893B/MAX8893C power-management integrated circuits (PMICs) are designed for a variety of portable devices including cellular handsets. The PMICs include a high-efficiency step-down DC-DC converter, five low-dropout linear regulators (LDOs) with programmable output voltages, individu ...
HIGH OR PREMIUM EFFICIENCY MOTORS
... As a result of the higher magnetic flux, high efficiency motors might present lower slip (higher speed), and depending on the type of load being driven, the motors can deliver more output (flow, pressure). This is not true on all high efficiency motors. If one considers power over a certain time the ...
... As a result of the higher magnetic flux, high efficiency motors might present lower slip (higher speed), and depending on the type of load being driven, the motors can deliver more output (flow, pressure). This is not true on all high efficiency motors. If one considers power over a certain time the ...
D. J. Perreault and V. Caliskan, “A New Design for Automotive Alternators,” SAE Paper 2000-01-C084, 2000 International Congress on Transportation Electronics (Convergence 2000) , Detroit, MI, Oct. 2000, pp. 583-594.
... improvement in output power possible is that the switched-mode rectifier provides the necessary controlled voltage transformation to match the constantvoltage load to the alternator as speed varies. This load matching is most simply achieved by appropriately controlling the SMR duty ratio as a funct ...
... improvement in output power possible is that the switched-mode rectifier provides the necessary controlled voltage transformation to match the constantvoltage load to the alternator as speed varies. This load matching is most simply achieved by appropriately controlling the SMR duty ratio as a funct ...
BDTIC www.BDTIC.com/infineon E l e c t r i c ...
... standard thermal grease on the cooling system. The transformer core, windings as well as PCB area, where the secondary side MOSFETs are located, are connected via gap pads to the cooling system. A 3D file of a flat cooling plate according to Figure 2 can be requested from Infineon. The flat cooling ...
... standard thermal grease on the cooling system. The transformer core, windings as well as PCB area, where the secondary side MOSFETs are located, are connected via gap pads to the cooling system. A 3D file of a flat cooling plate according to Figure 2 can be requested from Infineon. The flat cooling ...
BD5424EFS
... BD5424EFS is a 20W + 20W stereo class-D power amplifier IC, developed for space-saving and low heat-generation applications such as low-profile TV sets. The IC employs state-of-the-art Bipolar, CMOS, and DMOS (BCD) process technology that eliminates turn-on resistance in the output power stage and i ...
... BD5424EFS is a 20W + 20W stereo class-D power amplifier IC, developed for space-saving and low heat-generation applications such as low-profile TV sets. The IC employs state-of-the-art Bipolar, CMOS, and DMOS (BCD) process technology that eliminates turn-on resistance in the output power stage and i ...
MAX4721 DS
... up to +5.5V regardless of supply voltage. For example, with a +3.3V supply, IN_ can be driven low to GND and high to +5.5V allowing for mixing of logic levels in a system. Driving the control logic inputs rail-to-rail minimizes power consumption. For a +3.0V supply voltage, the logic thresholds are ...
... up to +5.5V regardless of supply voltage. For example, with a +3.3V supply, IN_ can be driven low to GND and high to +5.5V allowing for mixing of logic levels in a system. Driving the control logic inputs rail-to-rail minimizes power consumption. For a +3.0V supply voltage, the logic thresholds are ...
AD650
... phased-locked loop circuits, and precision stepper motor speed controllers. In the F/V mode, the AD650 can be used in precision tachometer and FM demodulator circuits. The input signal range and full-scale output frequency are userprogrammable with two external capacitors and one resistor. Input off ...
... phased-locked loop circuits, and precision stepper motor speed controllers. In the F/V mode, the AD650 can be used in precision tachometer and FM demodulator circuits. The input signal range and full-scale output frequency are userprogrammable with two external capacitors and one resistor. Input off ...
AM4964 Description A Product Line of
... CT pin provides the timing for the Locked Rotor monitor. In normal operation, Lock Detect is enabled. If the Hall signal does not change (i.e. a rotor lock condition) within the Lock Detect time (tLCKDET), the outputs are disabled. In this condition the motor will not be driven for a set time tOFF. ...
... CT pin provides the timing for the Locked Rotor monitor. In normal operation, Lock Detect is enabled. If the Hall signal does not change (i.e. a rotor lock condition) within the Lock Detect time (tLCKDET), the outputs are disabled. In this condition the motor will not be driven for a set time tOFF. ...
Three phase inverter
... Libraries ->SimPowerSystems >PowerElectronics ->Thyristor Libraries ->SimpowerSystems ...
... Libraries ->SimPowerSystems >PowerElectronics ->Thyristor Libraries ->SimpowerSystems ...
Lecture 19
... • The cause of electric power system faults is insulation breakdown • This breakdown can be due to a variety of different factors ...
... • The cause of electric power system faults is insulation breakdown • This breakdown can be due to a variety of different factors ...
GROWTH AND SWITCHING EFFECT WITH MEMORY IN BINARY
... well and T is the absolute temperature. Variation of Vth with temperature is plotted in Fig. 4. On the basis of the above equation, using the coordination (Vth)1/2 and T. It is seen that in the whole temperature range of investigation, the threshold voltage decreases from 71 x 102 to 30 x 102 volt w ...
... well and T is the absolute temperature. Variation of Vth with temperature is plotted in Fig. 4. On the basis of the above equation, using the coordination (Vth)1/2 and T. It is seen that in the whole temperature range of investigation, the threshold voltage decreases from 71 x 102 to 30 x 102 volt w ...
ZXRE060 0.6V ADJUSTABLE PRECISION SHUNT REGULATOR
... Determine IOUT and choose a suitable transistor taking power dissipation into consideration. Determine IB from I = IOUT(max) B ...
... Determine IOUT and choose a suitable transistor taking power dissipation into consideration. Determine IB from I = IOUT(max) B ...
LTC3250-1.5/LTC3250-1.2 - High Efficiency, Low Noise
... OPERATIO (Refer to Simplified Block Diagram) The LTC3250-1.5/LTC3250-1.2 use a switched capacitor charge pump to step down VIN to a regulated 1.5V ±4% or 1.2V ±4% (respectively) output voltage. Regulation is achieved by sensing the output voltage through an internal resistor divider and modulating t ...
... OPERATIO (Refer to Simplified Block Diagram) The LTC3250-1.5/LTC3250-1.2 use a switched capacitor charge pump to step down VIN to a regulated 1.5V ±4% or 1.2V ±4% (respectively) output voltage. Regulation is achieved by sensing the output voltage through an internal resistor divider and modulating t ...
Modeling of Multi-Pulse VSC Based SSSC and STATCOM
... switches S1, S2, S3, S4, S5 and S6 in Figure 1, respectively. The gate signals can only take values of 0 or 1 for the switching devices to be off or on, respectively. Inspecting Figure 3 it can be seen that even though these 6-pulse voltages are ac waveforms, they are not sinusoidal; this is due to ...
... switches S1, S2, S3, S4, S5 and S6 in Figure 1, respectively. The gate signals can only take values of 0 or 1 for the switching devices to be off or on, respectively. Inspecting Figure 3 it can be seen that even though these 6-pulse voltages are ac waveforms, they are not sinusoidal; this is due to ...
LTC3672B-1
... make the selection process much simpler. The buck regulator is designed to work with inductors in the range of 2.2μH to 10μH. A 4.7μH inductor is a good starting point. Larger value inductors reduce ripple current, which improves output ripple voltage. Lower value inductors result in higher ripple c ...
... make the selection process much simpler. The buck regulator is designed to work with inductors in the range of 2.2μH to 10μH. A 4.7μH inductor is a good starting point. Larger value inductors reduce ripple current, which improves output ripple voltage. Lower value inductors result in higher ripple c ...
MAX221E ±15kV ESD-Protected, +5V, 1µA, Single RS-232 Transceiver with AutoShutdown General Description
... (ESD) protection. Both the transmitter output and receiver input are protected to ±15kV using the IEC 1000-4-2 AirGap Discharge Method, to ±8kV using the IEC 1000-4-2 Contact Discharge Method, and to ±15kV using the Human Body Model. The MAX221E achieves a low 1µA supply current with Maxim’s revolut ...
... (ESD) protection. Both the transmitter output and receiver input are protected to ±15kV using the IEC 1000-4-2 AirGap Discharge Method, to ±8kV using the IEC 1000-4-2 Contact Discharge Method, and to ±15kV using the Human Body Model. The MAX221E achieves a low 1µA supply current with Maxim’s revolut ...