dc1614a - LTC4012 High Current High Efficiency Multi
... on. Note that above a certain load setting, depending on your VIN and battery voltage, the charger will start to decrease charge current until the system load is consuming all of the current from the input. For 15V input and 12.6VBAT setting this will occur at about 3.3A. 8. Optionally evaluate the ...
... on. Note that above a certain load setting, depending on your VIN and battery voltage, the charger will start to decrease charge current until the system load is consuming all of the current from the input. For 15V input and 12.6VBAT setting this will occur at about 3.3A. 8. Optionally evaluate the ...
optical density sensor
... The purpose of this circuit was to detect daylight and not light in the NIR spectra. This circuit was used to see how different light sources affected the output. This was preformed with various experiments. The first experiment measured the output voltage in direct sunlight as opposed to indoors. T ...
... The purpose of this circuit was to detect daylight and not light in the NIR spectra. This circuit was used to see how different light sources affected the output. This was preformed with various experiments. The first experiment measured the output voltage in direct sunlight as opposed to indoors. T ...
MAX6969 16-Port, 5.5V Constant-Current LED Driver General Description Features
... supply. The MAX6969 supply and the LEDs’ supply or supplies can power up in any order. The constant-current outputs are programmed together to up to 55mA using a single external resistor. The MAX6969 operates with a 25Mb, industry-standard, 4-wire serial interface. The MAX6969 uses the industry-stan ...
... supply. The MAX6969 supply and the LEDs’ supply or supplies can power up in any order. The constant-current outputs are programmed together to up to 55mA using a single external resistor. The MAX6969 operates with a 25Mb, industry-standard, 4-wire serial interface. The MAX6969 uses the industry-stan ...
TPS65137 数据资料 dataSheet 下载
... The TPS65137 consists of a boost converter using a LDO as post regulator. The output voltage of the boost converter is regulated to operate the internal LDO above its dropout voltage maintaining best line and load regulation of OUTP. The internal LDO disconnects OUTP during shutdown and allows regul ...
... The TPS65137 consists of a boost converter using a LDO as post regulator. The output voltage of the boost converter is regulated to operate the internal LDO above its dropout voltage maintaining best line and load regulation of OUTP. The internal LDO disconnects OUTP during shutdown and allows regul ...
ADM660 数据手册DataSheet 下载
... on the ADM660 can also be controlled with an external capacitor connected to the OSC input or by driving this input with an external clock. In applications where a higher supply voltage is desired it is possible to use the ADM660 to double the input voltage. With input voltages from 2.5 V to 7 V, ou ...
... on the ADM660 can also be controlled with an external capacitor connected to the OSC input or by driving this input with an external clock. In applications where a higher supply voltage is desired it is possible to use the ADM660 to double the input voltage. With input voltages from 2.5 V to 7 V, ou ...
Application Note AN-6014 Green Current Mode PWM Controller FAN7602 1. Introduction www.fairchildsemi.com
... FAN7602, the LUVP circuit senses the input voltage using the LUVP pin and if this voltage is lower than 2V, LUVP signal is generated. The comparator has 0.5V hysteresis. As shown in Fig. 14, the LUVP pin needs a filter capacitor to filter the input voltage ripple. If this filter is not enough, the L ...
... FAN7602, the LUVP circuit senses the input voltage using the LUVP pin and if this voltage is lower than 2V, LUVP signal is generated. The comparator has 0.5V hysteresis. As shown in Fig. 14, the LUVP pin needs a filter capacitor to filter the input voltage ripple. If this filter is not enough, the L ...
DNLS350E Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
TPS62110-Q1 17-V 1.5-A Synchronous Step
... range of 100% to 10%. Connecting the SYNC pin to a voltage greater than 1.5 V forces the converter to operate permanently in the PWM mode even at light or no-load currents. The advantage is that the converter operates with a fixed switching frequency that allows simple filtering of the switching fre ...
... range of 100% to 10%. Connecting the SYNC pin to a voltage greater than 1.5 V forces the converter to operate permanently in the PWM mode even at light or no-load currents. The advantage is that the converter operates with a fixed switching frequency that allows simple filtering of the switching fre ...
HMC745LC3 数据资料DataSheet下载
... The HMC745LC3 is a XOR/XNOR gate function designed to support data transmission rates of up to 13 Gbps, and clock frequencies as high as 13 GHz. The HMC745LC3 also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All input and output sign ...
... The HMC745LC3 is a XOR/XNOR gate function designed to support data transmission rates of up to 13 Gbps, and clock frequencies as high as 13 GHz. The HMC745LC3 also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All input and output sign ...
Low-Voltage Motor Driver IC, DRV8832
... A current limit circuit is provided to protect the system in the event of an overcurrent condition, such as what would be encountered if driving a DC motor at start-up or with an abnormal mechanical load (stall condition). The motor current is sensed by monitoring the voltage across an external sens ...
... A current limit circuit is provided to protect the system in the event of an overcurrent condition, such as what would be encountered if driving a DC motor at start-up or with an abnormal mechanical load (stall condition). The motor current is sensed by monitoring the voltage across an external sens ...
SINPAC Switches: Brief Operating Description Mounting
... Induced voltage across the start winding is directly proportional to motor speed and line voltage. All SINPAC Switches use this voltage to switch the start capacitor out of the circuit. Your motor with a SINPAC Switch must generate a voltage that is 20% greater than the switch cut out voltage to ass ...
... Induced voltage across the start winding is directly proportional to motor speed and line voltage. All SINPAC Switches use this voltage to switch the start capacitor out of the circuit. Your motor with a SINPAC Switch must generate a voltage that is 20% greater than the switch cut out voltage to ass ...
Coil Testing in a Manufacturing Environment
... Potential Test. As described, it will identify insulation failures between conductors. Another transformer test, Induced Potential, will identify shorted turns in any winding of a transformer, although only one is energized. A typical test calls for twice the rated voltage to be applied for a durati ...
... Potential Test. As described, it will identify insulation failures between conductors. Another transformer test, Induced Potential, will identify shorted turns in any winding of a transformer, although only one is energized. A typical test calls for twice the rated voltage to be applied for a durati ...
Taking Thermocouple Temperature Measurements
... generates a voltage when it is subjected to a temperature gradient. Measuring this voltage requires the use of a second conductor material that generates a different voltage under the same temperature gradient. If the same material is used for the measurement, the voltage generated by the measuring ...
... generates a voltage when it is subjected to a temperature gradient. Measuring this voltage requires the use of a second conductor material that generates a different voltage under the same temperature gradient. If the same material is used for the measurement, the voltage generated by the measuring ...
Bias Current Effect on Gain of a CMOS OTA
... voltage of integrated circuits. Research efforts also have been made in reducing total power consumption of VLSI systems [1]. The realization of low voltage, high gain and low power amplifiers requires efficient circuit design techniques [2]. A folded cascode configuration has been widely used in CM ...
... voltage of integrated circuits. Research efforts also have been made in reducing total power consumption of VLSI systems [1]. The realization of low voltage, high gain and low power amplifiers requires efficient circuit design techniques [2]. A folded cascode configuration has been widely used in CM ...
comparison and analysis of three-level converters versus two
... In ships, the factors of reliability, economy, weight, space, cost, operation and maintenance are all involved in the propulsive equipment. Therefore, the most suitable types of drivers are those which excel in all or most important factors mentioned above [1], [2]. Main benefits of electric propuls ...
... In ships, the factors of reliability, economy, weight, space, cost, operation and maintenance are all involved in the propulsive equipment. Therefore, the most suitable types of drivers are those which excel in all or most important factors mentioned above [1], [2]. Main benefits of electric propuls ...
BDTIC L E D D r i v e r I... I C L 8 0 0 1 G / I... D e s i g n G u i d...
... It can be seen in the non-dimming case that a sinusoidal waveform of the primary peak current is dominant, which defines the almost sinusoidal shape of the input current Iin(t). Beside the PFC function Equation (2) above shows that during phase cut dimming the input current will follow the phase cut ...
... It can be seen in the non-dimming case that a sinusoidal waveform of the primary peak current is dominant, which defines the almost sinusoidal shape of the input current Iin(t). Beside the PFC function Equation (2) above shows that during phase cut dimming the input current will follow the phase cut ...
NCP623 Ultra Low Noise 150 mA Low Dropout Voltage Regulator with
... is a lot increased when using appropriate application design. Mounting pad configuration on the PCB, the board material and also the ambient temperature are affected the rate of temperature rise. It means that when the IC has good thermal conductivity through PCB, the junction temperature will be “l ...
... is a lot increased when using appropriate application design. Mounting pad configuration on the PCB, the board material and also the ambient temperature are affected the rate of temperature rise. It means that when the IC has good thermal conductivity through PCB, the junction temperature will be “l ...
15-A, 48-V INPUT, 5-V OUTPUT, ISOLATED, 1/8th BRICK DC/DC
... value. The adjustment method uses a single external resistor. Connecting the resistor between VO Adjust and –VO adjusts the output voltage lower, and placing it between VO Adjust and +VO adjusts the output higher. The calculations for the resistance value follows industry standard formulas. For furt ...
... value. The adjustment method uses a single external resistor. Connecting the resistor between VO Adjust and –VO adjusts the output voltage lower, and placing it between VO Adjust and +VO adjusts the output higher. The calculations for the resistance value follows industry standard formulas. For furt ...
