MAX16929 Automotive TFT-LCD Power Supply with Boost Converter and Gate Voltage Regulators
... 2mA sink current, TA = +25NC ...
... 2mA sink current, TA = +25NC ...
TPS40057-Q1 数据资料 dataSheet 下载
... Soft-start programming pin. A capacitor connected from this pin to ground programs the soft-start time. The capacitor is charged with an internal current source of 2.3 µA. The resulting voltage ramp on the SS pin is used as a second non-inverting input to the error amplifier. The output voltage begi ...
... Soft-start programming pin. A capacitor connected from this pin to ground programs the soft-start time. The capacitor is charged with an internal current source of 2.3 µA. The resulting voltage ramp on the SS pin is used as a second non-inverting input to the error amplifier. The output voltage begi ...
FPF2200-FPF2202 Integrated Load Switch with 500mA High Precision Current Limit FP F2
... Upon the detection of an over-current condition, an input UVLO, or an over-temperature condition, the FLAGB signals the fault mode by activating LO. In the event of an over-current condition for the FPF2200 and FPF2201, the FLAGB goes LO at the end of the blanking time while FLAGB goes LO immediatel ...
... Upon the detection of an over-current condition, an input UVLO, or an over-temperature condition, the FLAGB signals the fault mode by activating LO. In the event of an over-current condition for the FPF2200 and FPF2201, the FLAGB goes LO at the end of the blanking time while FLAGB goes LO immediatel ...
Paper – 1
... is 200 V. When this generator is operated at half the rated speed, with half the rated field current, an un-charged 1000 F capacitor is suddenly connected across the armature terminals. Assume that the speed remains unchanged during the transient. At what time (in microsecond) after the capacitor i ...
... is 200 V. When this generator is operated at half the rated speed, with half the rated field current, an un-charged 1000 F capacitor is suddenly connected across the armature terminals. Assume that the speed remains unchanged during the transient. At what time (in microsecond) after the capacitor i ...
Minimum Components Universal Filters
... FDCCII, two grounded capacitors and three resistors, which have been implemented using MOS transistors. From the wealth of knowledge on RC active filters, it is known that it is possible to design filter biquads using a single ...
... FDCCII, two grounded capacitors and three resistors, which have been implemented using MOS transistors. From the wealth of knowledge on RC active filters, it is known that it is possible to design filter biquads using a single ...
How to select input capacitors for a buck converter
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
BQ24004 数据资料 dataSheet 下载
... The bq2400x series ICs are advanced Li-Ion linear charge management devices for highly integrated and space-limited applications. They combine high- accuracy current and voltage regulation; FET pass- transistor and reverse-blocking Schottky; battery conditioning, temperature, or input-power monitori ...
... The bq2400x series ICs are advanced Li-Ion linear charge management devices for highly integrated and space-limited applications. They combine high- accuracy current and voltage regulation; FET pass- transistor and reverse-blocking Schottky; battery conditioning, temperature, or input-power monitori ...
Introduction - High Energy Physics Group
... plates before the residual ionisation introduced by the cosmic particle becomes too diffuse to nucleate successful sparking. Previous work with chambers of similar dimensions to our ‘table-top’ design ([1], [2]) suggests that 100% efficient sparking can be expected if the total electronic delay betw ...
... plates before the residual ionisation introduced by the cosmic particle becomes too diffuse to nucleate successful sparking. Previous work with chambers of similar dimensions to our ‘table-top’ design ([1], [2]) suggests that 100% efficient sparking can be expected if the total electronic delay betw ...
Difet OPA627 OPA637 Precision High-Speed
... pins. In most cases 0.1µF ceramic capacitors are adequate. The OPA627/637 is capable of high output current (in excess of 45mA). Applications with low impedance loads or capacitive loads with fast transient signals demand large currents from the power supplies. Larger bypass capacitors such as 1µF s ...
... pins. In most cases 0.1µF ceramic capacitors are adequate. The OPA627/637 is capable of high output current (in excess of 45mA). Applications with low impedance loads or capacitive loads with fast transient signals demand large currents from the power supplies. Larger bypass capacitors such as 1µF s ...
Single-Supply, 10MHz, Rail-to-Rail Output, Low-Noise, JFET Amplifier OPA141 OPA2141
... Junction Temperature, TJ ...
... Junction Temperature, TJ ...
measurement of phase angles with the help of the cathode ray tube
... for this voltage drop is represented in fig. 8a. by the battery shown jn series with R. With.a given gridbias the correet position of the operating point is thus obtained only when the , gri~ current has a certain mean value -{g. The yalue "" of ig, h_oweve;r, depends closely upon the height' of the ...
... for this voltage drop is represented in fig. 8a. by the battery shown jn series with R. With.a given gridbias the correet position of the operating point is thus obtained only when the , gri~ current has a certain mean value -{g. The yalue "" of ig, h_oweve;r, depends closely upon the height' of the ...
Experiment E2 DETERMINATION OF SCALE
... zero resistance so that the current being measured is not altered. In real circuits the resistance of the ammeter should be much less than total resistance of the circuit. An ideal voltmeter has infinite resistance so that no current exists in it. In practice, this condition requires that the voltme ...
... zero resistance so that the current being measured is not altered. In real circuits the resistance of the ammeter should be much less than total resistance of the circuit. An ideal voltmeter has infinite resistance so that no current exists in it. In practice, this condition requires that the voltme ...
open switch fault diagnosis in three phase inverter using
... of inverter faults. In [2] and [3], the technique using Park’s vector was proposed in which neural network is used for diagnosis. But this technique requires very complex pattern recognition algorithm. In [4] a fault detection using voltage sensors was proposed. This method is fast but it requires a ...
... of inverter faults. In [2] and [3], the technique using Park’s vector was proposed in which neural network is used for diagnosis. But this technique requires very complex pattern recognition algorithm. In [4] a fault detection using voltage sensors was proposed. This method is fast but it requires a ...
TL7660 CMOS VOLTAGE CONVERTER FEATURES APPLICATIONS
... eliminate output voltage ripple but also to employ a correspondingly large value for C1 in order to achieve maximum efficiency of operation. Do's and Don'ts • Do not exceed maximum supply voltages. • Do not connect LV terminal to GND for supply voltages greater than 3.5 V. • Do not short circuit the ...
... eliminate output voltage ripple but also to employ a correspondingly large value for C1 in order to achieve maximum efficiency of operation. Do's and Don'ts • Do not exceed maximum supply voltages. • Do not connect LV terminal to GND for supply voltages greater than 3.5 V. • Do not short circuit the ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.