LM5022 60-V Low-Side Controller for Boost and
... The LM5022 contains an internal high-voltage startup regulator that allows the VIN pin to be connected directly to line voltages as high as 60V. The regulator output is internally current limited to 35 mA (typical). When power is applied, the regulator is enabled and sources current into an external ...
... The LM5022 contains an internal high-voltage startup regulator that allows the VIN pin to be connected directly to line voltages as high as 60V. The regulator output is internally current limited to 35 mA (typical). When power is applied, the regulator is enabled and sources current into an external ...
TPS6108x High Voltage DC/DC Boost Converter w/0.5A/1.3A
... shutdown, and unlimited short circuit current. To address these issues, TPS6108x turns off the isolation switch under shutdown mode and short circuit condition to eliminate any possible current path. TPS6108x adopts current mode control with constant PWM (pulse width modulation) frequency. The switc ...
... shutdown, and unlimited short circuit current. To address these issues, TPS6108x turns off the isolation switch under shutdown mode and short circuit condition to eliminate any possible current path. TPS6108x adopts current mode control with constant PWM (pulse width modulation) frequency. The switc ...
5V Zero Power, TotalCMOS, Universal PLD Device
... The XCR22V10 provides a special EEPROM security bit that prevents unauthorized reading or copying of designs programmed into the device. The security bit is set by the PLD programmer, either at the conclusion of the programming cycle or as a separate step, after the device has been programmed. Once ...
... The XCR22V10 provides a special EEPROM security bit that prevents unauthorized reading or copying of designs programmed into the device. The security bit is set by the PLD programmer, either at the conclusion of the programming cycle or as a separate step, after the device has been programmed. Once ...
www.BDTIC.com/NXP/ GTL2000 22-bit bi-directional low voltage translator Product data
... • Supports hot insertion • No power supply required - Will not latch up • 5 V tolerant inputs • Low stand-by current • Flow-through pinout for ease of printed circuit board trace routing • ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V ...
... • Supports hot insertion • No power supply required - Will not latch up • 5 V tolerant inputs • Low stand-by current • Flow-through pinout for ease of printed circuit board trace routing • ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V ...
60VIN, 3A Synchronous Buck Regulator
... Power Ground. These pins are connected to the source of the low-side MOSFET. They are the return path for the step-down regulator power stage and should be tied together. The negative terminal of the input decoupling capacitor should be placed as close as possible to these pins. Switch Node. The SW ...
... Power Ground. These pins are connected to the source of the low-side MOSFET. They are the return path for the step-down regulator power stage and should be tied together. The negative terminal of the input decoupling capacitor should be placed as close as possible to these pins. Switch Node. The SW ...
Output Circuits Word Document
... One thing we have to be very careful about with l.e.d’s is that they are not very good at handling reverse bias, indeed if a reverse bias of more than 5V is applied to the LED then it will usually be damaged permanently. Correct identification of the anode and cathode is therefore very important whe ...
... One thing we have to be very careful about with l.e.d’s is that they are not very good at handling reverse bias, indeed if a reverse bias of more than 5V is applied to the LED then it will usually be damaged permanently. Correct identification of the anode and cathode is therefore very important whe ...
Report on visibility study of development of a front-end chip
... Fig.9. Conventional diode configuration (p-diffusion in N-well) on the basis of a PMOS structure. The measured current-to-voltage characteristics are given in Figure 10 and 11. The operational threshold of a DTMOST is about 200mV whereas that of a conventional diode is in the vicinity of 650mV (see ...
... Fig.9. Conventional diode configuration (p-diffusion in N-well) on the basis of a PMOS structure. The measured current-to-voltage characteristics are given in Figure 10 and 11. The operational threshold of a DTMOST is about 200mV whereas that of a conventional diode is in the vicinity of 650mV (see ...
AD8465 数据手册DataSheet 下载
... Hysteresis control and latch mode can be used together if an open drain, an open collector, or a three-state driver is connected in parallel to the hysteresis control resistor or current source. Due to the programmable hysteresis feature, the logic threshold of the latch pin is approximately 1.1 V, ...
... Hysteresis control and latch mode can be used together if an open drain, an open collector, or a three-state driver is connected in parallel to the hysteresis control resistor or current source. Due to the programmable hysteresis feature, the logic threshold of the latch pin is approximately 1.1 V, ...
DS1245W-100+ Datasheet
... 2. OE = VIH or VIL. If OE = VIH during write cycle, the output buffers remain in a high impedance state. 3. tWP is specified as the logical AND of CE and WE . tWP is measured from the latter of CE or WE going low to the earlier of CE or WE going high. 4. tDH, tDS are measured from the earlier of CE ...
... 2. OE = VIH or VIL. If OE = VIH during write cycle, the output buffers remain in a high impedance state. 3. tWP is specified as the logical AND of CE and WE . tWP is measured from the latter of CE or WE going low to the earlier of CE or WE going high. 4. tDH, tDS are measured from the earlier of CE ...
General Description Features
... The MAX16821A–MAX16821C feature a CLKOUT output 180° out-of-phase with respect to either the high-side or low-side driver, depending on MODE’s logic level. CLKOUT provides the drive for a second out-of-phase LED driver for applications requiring reduced input capacitor ripple current while operating ...
... The MAX16821A–MAX16821C feature a CLKOUT output 180° out-of-phase with respect to either the high-side or low-side driver, depending on MODE’s logic level. CLKOUT provides the drive for a second out-of-phase LED driver for applications requiring reduced input capacitor ripple current while operating ...
MAX16818 1.5MHz, 30A High-Efficiency, LED Driver with Rapid
... LED driver controller provides high-output-current capability in a compact package with a minimum number of external components. The MAX16818 is suitable for use in synchronous and nonsynchronous step-down (buck) topologies, as well as in boost, buck-boost, SEPIC, and Cuk LED drivers. The MAX16818 i ...
... LED driver controller provides high-output-current capability in a compact package with a minimum number of external components. The MAX16818 is suitable for use in synchronous and nonsynchronous step-down (buck) topologies, as well as in boost, buck-boost, SEPIC, and Cuk LED drivers. The MAX16818 i ...
Chapter 24: Alternating-Current Circuits
... elements are in parallel with a second 15-Ω resistor. An ac generator powers the circuit with an rms voltage of 65 V. In the limit of high frequency, the inductor behaves like a very large resistor. In such a case nearly all of the current flows through the branch with the lone resistor. Calculate t ...
... elements are in parallel with a second 15-Ω resistor. An ac generator powers the circuit with an rms voltage of 65 V. In the limit of high frequency, the inductor behaves like a very large resistor. In such a case nearly all of the current flows through the branch with the lone resistor. Calculate t ...
Experiment # 3 - The George Washington University
... a) Determine the voltage gain (Av) with load. b) Determine the output impedance (Rout) without the load c) Determine the output impedance (Rout) the load Build the amplifier you’ve designed in SPICE, use 50 ohms for Rsig. Perform a Bias Point Analysis for the circuit. Show the DC voltages and DC cur ...
... a) Determine the voltage gain (Av) with load. b) Determine the output impedance (Rout) without the load c) Determine the output impedance (Rout) the load Build the amplifier you’ve designed in SPICE, use 50 ohms for Rsig. Perform a Bias Point Analysis for the circuit. Show the DC voltages and DC cur ...
BJT Amplifiers-Small Signal Operation
... for the ac signals. The basis for the amplifier application is the fact that when the BJT is operated in the active-mode, it acts as the voltagecontrolled-current source: Changes in the base-emitter voltage VBE give rise to changes in the collector current Ic. Thus, in the active-mode, the BJT c ...
... for the ac signals. The basis for the amplifier application is the fact that when the BJT is operated in the active-mode, it acts as the voltagecontrolled-current source: Changes in the base-emitter voltage VBE give rise to changes in the collector current Ic. Thus, in the active-mode, the BJT c ...
LTC1451-3, LinTech, 12-DAC serial, 3 or 5V, SO8.pdf
... This circuit shows how to use an LTC1453 to make an opto-isolated digitally controlled 4mA to 20mA process controller. The controller circuitry, including the optoisolation, is powered by the loop voltage that can have a wide range of 3.3V to 30V. The 1.22V reference output of the LTC1453 is used fo ...
... This circuit shows how to use an LTC1453 to make an opto-isolated digitally controlled 4mA to 20mA process controller. The controller circuitry, including the optoisolation, is powered by the loop voltage that can have a wide range of 3.3V to 30V. The 1.22V reference output of the LTC1453 is used fo ...
_______________General Description ____________________________Features
... and V- present. As with Figures 8 and 9, either an Nchannel or a P-channel device will be off for any input voltage from -40V to +40V. The leakage current with negative overvoltages will immediately drop to a few nanoamps at +25°C. For positive overvoltages, that fault current will initially be 10µA ...
... and V- present. As with Figures 8 and 9, either an Nchannel or a P-channel device will be off for any input voltage from -40V to +40V. The leakage current with negative overvoltages will immediately drop to a few nanoamps at +25°C. For positive overvoltages, that fault current will initially be 10µA ...
ICL8038
... small deviations (e.g. ±10%) the modulating signal can be applied directly to pin 8, merely providing DC decoupling with a capacitor as shown in Figure 5A. An external resistor between pins 7 and 8 is not necessary, but it can be used to increase input impedance from about 8kΩ (pins 7 and 8 connecte ...
... small deviations (e.g. ±10%) the modulating signal can be applied directly to pin 8, merely providing DC decoupling with a capacitor as shown in Figure 5A. An external resistor between pins 7 and 8 is not necessary, but it can be used to increase input impedance from about 8kΩ (pins 7 and 8 connecte ...
Optimize Transistor Size for FIR Pre
... and single-to-differential (S2D) converters are implemented in rail-to-rail static CMOS circuits. This can save some power, because the static CMOS circuits consume less power compare to CML at low frequency. In this work, since the coefficients do not change after initialization, the power for S2D ...
... and single-to-differential (S2D) converters are implemented in rail-to-rail static CMOS circuits. This can save some power, because the static CMOS circuits consume less power compare to CML at low frequency. In this work, since the coefficients do not change after initialization, the power for S2D ...
A Design of CMOS Class-AB Differential Log-Companding Amplifier Kobkaew Opasjumruskit , Apisak Worapishet
... The proposed amplifier should have a transfer function 2 times larger than in eq. (7). The simulated result in Fig. 8 shows that the amplifier is operating as expected, except for a minute offset current in Iop and Ion which will be cancelled automatically by the differential output scheme. Paramete ...
... The proposed amplifier should have a transfer function 2 times larger than in eq. (7). The simulated result in Fig. 8 shows that the amplifier is operating as expected, except for a minute offset current in Iop and Ion which will be cancelled automatically by the differential output scheme. Paramete ...
AC Circuits - Chabot College
... • Resulting current is ALSO a sinusoidal function in time i(t) = imax cos wt ...
... • Resulting current is ALSO a sinusoidal function in time i(t) = imax cos wt ...
Understanding Linear Power Supply Operation
... If you have power supplies capable of CV/CC automatic crossover operation, you can connect two or more of them in parallel to obtain a total output current greater than that available from one power supply. The total output current is the sum of the output currents of the individual power supplies. ...
... If you have power supplies capable of CV/CC automatic crossover operation, you can connect two or more of them in parallel to obtain a total output current greater than that available from one power supply. The total output current is the sum of the output currents of the individual power supplies. ...
Wilson current mirror
A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.