MAX6979 16-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
... not only with chip-supply voltage variations (5V ±10% and 3V to 5.5V), but also over a realistic range of driver output voltage drop (0.5V to 2.5V). The drivers use current-sensing feedback circuitry (not simple current mirrors) to ensure very small current variations over the full allowed range of ...
... not only with chip-supply voltage variations (5V ±10% and 3V to 5.5V), but also over a realistic range of driver output voltage drop (0.5V to 2.5V). The drivers use current-sensing feedback circuitry (not simple current mirrors) to ensure very small current variations over the full allowed range of ...
500 kbps, ESD Protected, Half-/Full-Duplex, ADM2484E i
... electrostatic discharge circuitry that provides protection up to ±15 kV using the human body model (HBM). The logic side of the device can be powered with either a 5 V or a 3.3 V supply, whereas the bus side requires an isolated 3.3 V supply. The device has current-limiting and thermal shutdown feat ...
... electrostatic discharge circuitry that provides protection up to ±15 kV using the human body model (HBM). The logic side of the device can be powered with either a 5 V or a 3.3 V supply, whereas the bus side requires an isolated 3.3 V supply. The device has current-limiting and thermal shutdown feat ...
Paper Title (use style: paper title)
... response, with resonant frequency around 250 kHz, unlike the 39-40 kHz transducers that have a bandwidth of a 2..5 kHz. This characteristic must be taken in consideration when the transmitter-air-receiver system will be modeled. The directivity graph has been obtained using ultrasounds with 280 kHz ...
... response, with resonant frequency around 250 kHz, unlike the 39-40 kHz transducers that have a bandwidth of a 2..5 kHz. This characteristic must be taken in consideration when the transmitter-air-receiver system will be modeled. The directivity graph has been obtained using ultrasounds with 280 kHz ...
10ppm/°C, 1μA, 1.25V Shunt Voltage Reference
... A 0.1µF load capacitor is recommended to maintain stability under varying load conditions. A minimum 0.01µF load capacitor is required for stable operation. Start-up time for the REF1112 will be affected, depending on the value of load capacitance and the bias currents being used. A 1µF power-supply ...
... A 0.1µF load capacitor is recommended to maintain stability under varying load conditions. A minimum 0.01µF load capacitor is required for stable operation. Start-up time for the REF1112 will be affected, depending on the value of load capacitance and the bias currents being used. A 1µF power-supply ...
Power Amp (I)
... Current gain depends on IC and is smaller in power BJT. The maximum rated collector current, IC(rated) may be related to the following: 1. maximum current that the wires connecting the semiconductor to the external terminals can handle 2. The collector current at which the gain falls below a minimum ...
... Current gain depends on IC and is smaller in power BJT. The maximum rated collector current, IC(rated) may be related to the following: 1. maximum current that the wires connecting the semiconductor to the external terminals can handle 2. The collector current at which the gain falls below a minimum ...
RailClamp Low Capacitance TVS Diode Array
... This is given in the data sheet as the rated clamping voltage of the device. For a SR05 the typical clamping voltage is <16V at IPP=30A. The diodes internal to the RailClamp are low capacitance, fast switching devices that are rated to handle transient currents and maintain excellent forward voltage ...
... This is given in the data sheet as the rated clamping voltage of the device. For a SR05 the typical clamping voltage is <16V at IPP=30A. The diodes internal to the RailClamp are low capacitance, fast switching devices that are rated to handle transient currents and maintain excellent forward voltage ...
FSD146MRBN Green-Mode Fairchild Power Switch (FPS™) FSD14
... secondary-side feedback circuit malfunctions or a solder defect causes an opening in the feedback path, the current through the opto-coupler transistor becomes almost zero. Then VFB climbs up in a similar manner to the overload situation, forcing the preset maximum current to be supplied to the SMPS ...
... secondary-side feedback circuit malfunctions or a solder defect causes an opening in the feedback path, the current through the opto-coupler transistor becomes almost zero. Then VFB climbs up in a similar manner to the overload situation, forcing the preset maximum current to be supplied to the SMPS ...
Photo-Diode Current-To-Voltage Converters
... It’s more difficult to design a good current-tovoltage converter using a voltage feedback amplifier (VFA). As discussed above, phase shift caused by photo-diode capacitance is often a source of instability. Furthermore, wide bandwidth usually comes at the expense of supply current and higher supply ...
... It’s more difficult to design a good current-tovoltage converter using a voltage feedback amplifier (VFA). As discussed above, phase shift caused by photo-diode capacitance is often a source of instability. Furthermore, wide bandwidth usually comes at the expense of supply current and higher supply ...
NCP1014STBUCGEVB Non-isolated Positive Output Buck AC/DC Converter Evaluation Board
... filtering capacitor, power stage with switcher and inductor, output ultrafast rectifier, output filtering capacitor, feedback loop with zener diode and optocoupler and indicating LED. The only component necessary for proper powering of the IC is the VCC capacitor. The IC is directly powered from the ...
... filtering capacitor, power stage with switcher and inductor, output ultrafast rectifier, output filtering capacitor, feedback loop with zener diode and optocoupler and indicating LED. The only component necessary for proper powering of the IC is the VCC capacitor. The IC is directly powered from the ...
PH4705/ET4305:Instrumentation Amp
... have zero offset, so that a zero input signal results in a zero output. It will have an infinite frequency response accurately amplifying the fastest input signal. Finally, it will work form a wide range of power supply voltages. ...
... have zero offset, so that a zero input signal results in a zero output. It will have an infinite frequency response accurately amplifying the fastest input signal. Finally, it will work form a wide range of power supply voltages. ...
2. Norton`s theorem
... circuit shown in Fig. (a). Since this is the dual of the Thevenin circuit, it is clear that Rt = Rn and IN =Voc / Rt. In fact, source transformation of Thevenin equivalent circuit leads to Norton’s equivalent circuit. Procedure for finding Norton’s equivalent circuit: (1) If the network contains res ...
... circuit shown in Fig. (a). Since this is the dual of the Thevenin circuit, it is clear that Rt = Rn and IN =Voc / Rt. In fact, source transformation of Thevenin equivalent circuit leads to Norton’s equivalent circuit. Procedure for finding Norton’s equivalent circuit: (1) If the network contains res ...
EM8671/A
... The EM8671/A has an internal soft-start circuit that increases cycle-by-cycle current limit comparator inverting input voltage slowly after it starts. The typical soft-start time is 2mS. The pulse width to the power MOSFET is progressively increased to establish the correct working conditions for tr ...
... The EM8671/A has an internal soft-start circuit that increases cycle-by-cycle current limit comparator inverting input voltage slowly after it starts. The typical soft-start time is 2mS. The pulse width to the power MOSFET is progressively increased to establish the correct working conditions for tr ...
CAT4016 - LED Driver, 16-Channel, Constant Current
... are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconduc ...
... are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconduc ...
Rev. A
... (current sink). At the receiver, this current develops a positive differential voltage across RT (with respect to the inverting input) and gives a Logic 1 at the receiver output. When DINx is low, DOUT+ sinks current and DOUT− sources current; a negative differential voltage across RT gives a Logic ...
... (current sink). At the receiver, this current develops a positive differential voltage across RT (with respect to the inverting input) and gives a Logic 1 at the receiver output. When DINx is low, DOUT+ sinks current and DOUT− sources current; a negative differential voltage across RT gives a Logic ...
Title CMOS voltage reference based on gate
... phosphorous implantation for source/drain was carried out using the self-alignment method, leading to an increase in phosphorus concentration near the edge of the n p gate. In order to avoid this, LOCOS offset structure transistors were fabricated, as shown in Fig. 7(b), in which ion implantation be ...
... phosphorous implantation for source/drain was carried out using the self-alignment method, leading to an increase in phosphorus concentration near the edge of the n p gate. In order to avoid this, LOCOS offset structure transistors were fabricated, as shown in Fig. 7(b), in which ion implantation be ...
SS8050 NPN Epitaxial Silicon Transistor SS8050 — NPN Epit axial Silicon T
... Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global ...
... Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global ...
MAX14626 High-Voltage Reverse-Input-Capable 4–20mA Current Loop Protector General Description
... The MAX14626 current loop protector features a currentlimit switch to prevent damage to the sensor devices due to faulty current loop conditions. The current-limit switch features a 25I (typ) on-resistance and operates from a +2.3V to +36V input voltage range. The accurate current limit is set to 30 ...
... The MAX14626 current loop protector features a currentlimit switch to prevent damage to the sensor devices due to faulty current loop conditions. The current-limit switch features a 25I (typ) on-resistance and operates from a +2.3V to +36V input voltage range. The accurate current limit is set to 30 ...