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DMN65D8LFB Product Summary Features and Benefits
DMN65D8LFB Product Summary Features and Benefits

3.3 V, 50 Mbps to 4.25 Gbps, Single-Loop, Laser Diode Driver ADN2871
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... and SFF modules, using SFF-8472 digital diagnostics. The ADN2871 supports operation from 50 Mbps to 4.25 Gbps. Average power and extinction ratio can be set with a voltage provided by a microcontroller DAC or by a trimmable resistor or digital potentiometer. The average power control loop is impleme ...
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... the induced voltage, in all conductors through which lightning current flows [4]. Figure 7 shows the wave voltage U induced during the time interval Δt [15]. The current waveform of 8/20 µs, is considered according [8], [12] for tests and this lightning current may lead to conventional voltage wavef ...
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— mWSaver™ PWM Controller FAN6756AHL FAN 67
— mWSaver™ PWM Controller FAN6756AHL FAN 67

... the voltage of the RT pin drops below the threshold voltage, the controller latches off the PWM. The RT pin also provides external latch protection. If the RT pin is not connected to the NTC resistor for over-temperature protection, it is recommended to place a 100 kΩ resistor to ground to prevent f ...
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... OPA660 Upgrade ...
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... startup to control inrush current lowering di/dt and keep the MOSFET operating under safe operating area (SOA) conditions. After the startup cycle is complete, on-chip comparators provide VariableSpeed/BiLevelK protection against short-circuit and overcurrent faults, and immunity against system nois ...
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TPS63030 数据资料 dataSheet 下载

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... Consider a silicon diode that is connected in series with a 1 k resistor, as shown in Figure 3. When a battery voltage of 3V is applied, the diode is forward-biased and an electric current will start to flow in both the diode and the resistor. The voltage across the resistor will rise to a value VR ...
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... area. The load circuit shall withstand current applied until 40A ATO fuse blows. 2) The values apply to a resistive or inductive load with suitable spark suppression and at maximum 13.5VDC for 12VDC load voltages. 3) Corresponds to a capacitive peak inrush current on initial actuation (cold filame ...
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... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
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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.
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