4.5-V to 18-V Input Voltage, 2-A/3
... TPS65270 is a power management IC with two step-down buck converters. Both high-side and low-side MOSFETs are integrated to provide fully synchronous conversion with higher efficiency. TPS65270 can support 4.5-V to 18-V input supply, 2-A continuous current for Buck 1 and 3 A for Buck 2. The buck con ...
... TPS65270 is a power management IC with two step-down buck converters. Both high-side and low-side MOSFETs are integrated to provide fully synchronous conversion with higher efficiency. TPS65270 can support 4.5-V to 18-V input supply, 2-A continuous current for Buck 1 and 3 A for Buck 2. The buck con ...
FAN6204 mWSaver™ Synchronous Rectification Controller for Flyback and Forward Freewheeling Rectification
... times of inductor and internal timing capacitor decrease as load decreases. If the discharge time of the internal timing capacitor is shorter than tGREEN-ON (around 4.8µs) for more than three cycles, the SR circuit enters Green Mode. Once FAN6204 enters Green Mode, the SR MOSFET stops switching and ...
... times of inductor and internal timing capacitor decrease as load decreases. If the discharge time of the internal timing capacitor is shorter than tGREEN-ON (around 4.8µs) for more than three cycles, the SR circuit enters Green Mode. Once FAN6204 enters Green Mode, the SR MOSFET stops switching and ...
LT1175 - 500mA Negative Low Dropout
... Power is supplied to the device through this pin. A bypass capacitor is required on this pin if the device is more than six inches away from the main filter capacitor. In general, the impedance of a battery rises with frequency, so it is advisable to include a bypass capacitor in battery-powered circ ...
... Power is supplied to the device through this pin. A bypass capacitor is required on this pin if the device is more than six inches away from the main filter capacitor. In general, the impedance of a battery rises with frequency, so it is advisable to include a bypass capacitor in battery-powered circ ...
DP26806815
... transformer (usually connected delta-wye) provide low impendence paths for the zero sequence current during the SLG fault. f. Voltage Fluctuations and Flicker Voltage fluctuations are systematic variations of the voltage envelope or a series of random changes in the voltage magnitude (which lies in ...
... transformer (usually connected delta-wye) provide low impendence paths for the zero sequence current during the SLG fault. f. Voltage Fluctuations and Flicker Voltage fluctuations are systematic variations of the voltage envelope or a series of random changes in the voltage magnitude (which lies in ...
High-Frequency Link: A Solution for Using Only One DC Source in
... powerful (main) H-bridges manage the 80% of the power and operate at the fundamental frequency, reducing the switching losses. Moreover, the THD is highly reduced; therefore, output filters can be eliminated, and the cable length to the motor is less restricted. However, ACHB introduces a partial la ...
... powerful (main) H-bridges manage the 80% of the power and operate at the fundamental frequency, reducing the switching losses. Moreover, the THD is highly reduced; therefore, output filters can be eliminated, and the cable length to the motor is less restricted. However, ACHB introduces a partial la ...
Circuit Simulation Using EPC Device Models
... capacitance that is dependent on the depletion width from the field plate edge. The gate to channel capacitance, CGC, is treated similarly; however, the assignment of this capacitance requires some care. Due to the symmetric nature of the device, the channel capacitance can be gate to source, gate t ...
... capacitance that is dependent on the depletion width from the field plate edge. The gate to channel capacitance, CGC, is treated similarly; however, the assignment of this capacitance requires some care. Due to the symmetric nature of the device, the channel capacitance can be gate to source, gate t ...
01 Diodes - ClassNet
... turned on. To turn on a diode requires about .7 Volts to drop over the diode. ...
... turned on. To turn on a diode requires about .7 Volts to drop over the diode. ...
Circuit Simulation Using EPC Device Models
... capacitance that is dependent on the depletion width from the field plate edge. The gate to channel capacitance, CGC, is treated similarly; however, the assignment of this capacitance requires some care. Due to the symmetric nature of the device, the channel capacitance can be gate to source, gate t ...
... capacitance that is dependent on the depletion width from the field plate edge. The gate to channel capacitance, CGC, is treated similarly; however, the assignment of this capacitance requires some care. Due to the symmetric nature of the device, the channel capacitance can be gate to source, gate t ...
Elementary Circuits
... electrical potential energy and that this unit of charge loses all this energy when flowing through the light bulb (and lighting it). Another way to say this is that the battery provide 1.5 volts of electrical potential to the circuit and that all this electrical potential is lost across the light b ...
... electrical potential energy and that this unit of charge loses all this energy when flowing through the light bulb (and lighting it). Another way to say this is that the battery provide 1.5 volts of electrical potential to the circuit and that all this electrical potential is lost across the light b ...
BQ24740 数据资料 dataSheet 下载
... Logic low turns off the Input Current Sense Amplifier (IADAPT) when adapter is not detected and ACDET pin is < 0.6 V - allows lower battery discharge current. Logic high keeps IADAPT current-sense amplifier on when adapter is not detected and ACDET pin is <0.6 V - this allows measuring battery disch ...
... Logic low turns off the Input Current Sense Amplifier (IADAPT) when adapter is not detected and ACDET pin is < 0.6 V - allows lower battery discharge current. Logic high keeps IADAPT current-sense amplifier on when adapter is not detected and ACDET pin is <0.6 V - this allows measuring battery disch ...
3-A Step-Down Converter with Hiccup Short
... output voltage and reaches the nominal output voltage during a soft-start time of typically 0.8 ms. This avoids excessive inrush current and creates a smooth output voltage slope. It also prevents excessive voltage drops of primary cells and rechargeable batteries with high internal impedance. The d ...
... output voltage and reaches the nominal output voltage during a soft-start time of typically 0.8 ms. This avoids excessive inrush current and creates a smooth output voltage slope. It also prevents excessive voltage drops of primary cells and rechargeable batteries with high internal impedance. The d ...
SC-UN-FT - Universal Source Controller-Feed Through English Installation Guide
... installation and use only. The units can, however, be used to control appropriately certified exterior lighting fixtures Ensure that all wiring used conforms fully to local specifications and is sufficiently rated for the installation All new wiring must be fully verified before applying power The h ...
... installation and use only. The units can, however, be used to control appropriately certified exterior lighting fixtures Ensure that all wiring used conforms fully to local specifications and is sufficiently rated for the installation All new wiring must be fully verified before applying power The h ...
MAX16914/MAX16915 Ideal Diode, Reverse-Battery, and Overvoltage Protection Switch/Limiter Controllers with External MOSFETs
... voltage is monitored through a resistor-divider between TERM, SET, and GND. When the output voltage rises above the adjusted overvoltage threshold, an internal comparator pulls GATE2 to VCC turning off P2. When the monitored voltage goes below the overvoltage threshold (-4% hysteresis), the p-channe ...
... voltage is monitored through a resistor-divider between TERM, SET, and GND. When the output voltage rises above the adjusted overvoltage threshold, an internal comparator pulls GATE2 to VCC turning off P2. When the monitored voltage goes below the overvoltage threshold (-4% hysteresis), the p-channe ...
STL90N3LLH6
... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.