Medical Solutions - Future Electronics
... portable and run from 1 or 2 cell Li-ion batteries. These are rechargeable devices. – The ISL9220A can be used in these applications to recharge at higher efficiency with up to 2A charge current. – The ISL9104 fully integrated 500mA Switching regulator can be used to generate a very compact switchin ...
... portable and run from 1 or 2 cell Li-ion batteries. These are rechargeable devices. – The ISL9220A can be used in these applications to recharge at higher efficiency with up to 2A charge current. – The ISL9104 fully integrated 500mA Switching regulator can be used to generate a very compact switchin ...
Документация и описания www.docs.chipfind.ru
... PCA9306 enables the system designer to isolate two halves of a bus; thus, more I2C devices or longer trace length can be accommodated. The PCA9306 also can be used to run two buses, one at 400-kHz operating frequency and the other at 100-kHz operating frequency. If the two buses are operating at dif ...
... PCA9306 enables the system designer to isolate two halves of a bus; thus, more I2C devices or longer trace length can be accommodated. The PCA9306 also can be used to run two buses, one at 400-kHz operating frequency and the other at 100-kHz operating frequency. If the two buses are operating at dif ...
ADM8828 数据手册DataSheet 下载
... The positive terminal of C1 is connected to GND via S3 during this phase and the negative terminal of C1 connects to VOUT via S4. The net result is voltage inversion at VOUT wrt GND. Charge on C1 is transferred to C2 during φ2. Capacitor C2 maintains this voltage during φ1. The charge transfer effic ...
... The positive terminal of C1 is connected to GND via S3 during this phase and the negative terminal of C1 connects to VOUT via S4. The net result is voltage inversion at VOUT wrt GND. Charge on C1 is transferred to C2 during φ2. Capacitor C2 maintains this voltage during φ1. The charge transfer effic ...
Section G2: Current Sources and Active Loads
... In this section, we will be looking at several methods of providing a constant dc current source for amplifier biasing using simple transistor configurations. Many of the circuits used to generate bias currents are also used for providing large resistances for IC applications. The active loads creat ...
... In this section, we will be looking at several methods of providing a constant dc current source for amplifier biasing using simple transistor configurations. Many of the circuits used to generate bias currents are also used for providing large resistances for IC applications. The active loads creat ...
SN 7407 Hex Buffers/Drivers With Open-Collector High
... Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 ...
... Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 ...
AN-1992 LM27402 Evaluation Board (Rev. B)
... EN is connected to the EN pin of the LM27402. A voltage typically greater than 1.17V will enable the IC. A hysteresis of 100mV on EN provides noise immunity. The LM27402 will self enable by a 2 µA internal current source to EN if no control signal is applied to EN. The enable threshold can be set wi ...
... EN is connected to the EN pin of the LM27402. A voltage typically greater than 1.17V will enable the IC. A hysteresis of 100mV on EN provides noise immunity. The LM27402 will self enable by a 2 µA internal current source to EN if no control signal is applied to EN. The enable threshold can be set wi ...
Exercises on Voltage, Capacitance and Circuits Exercise 1.1 Instead
... Now we need to express Kirchoff’s voltage law mathematically. If the currents are not changing in time (and there are no changing magnetic fields) The voltage changes around a closed loop equals zero. Starting in the lower left corner and going clockwise around the left loop yields: 22 − 4I1 − 5I2 = ...
... Now we need to express Kirchoff’s voltage law mathematically. If the currents are not changing in time (and there are no changing magnetic fields) The voltage changes around a closed loop equals zero. Starting in the lower left corner and going clockwise around the left loop yields: 22 − 4I1 − 5I2 = ...
Direct Current Circuits
... current in R2 , because the current has an alternate zeroresistance path through the switch. There is current in R1 and this current is measured with the ammeter, at the right side of the circuit. If the switch is opened (Fig. B), there is current in R2 . What happens to the reading on the ammeter w ...
... current in R2 , because the current has an alternate zeroresistance path through the switch. There is current in R1 and this current is measured with the ammeter, at the right side of the circuit. If the switch is opened (Fig. B), there is current in R2 . What happens to the reading on the ammeter w ...
FAN8303 2A 23V Non-Synchronous Step-Down DC/DC Regulator FAN8303 — 2A 23V Non-Synchr Features
... In normal operation, the high-side MOSFET is turned on at the beginning of each switching cycle, which causes the current in the inductor to build up. The currentcontrol loop senses the inductor current by sensing the voltage across the high-side senseFET during on time. The output of the current-se ...
... In normal operation, the high-side MOSFET is turned on at the beginning of each switching cycle, which causes the current in the inductor to build up. The currentcontrol loop senses the inductor current by sensing the voltage across the high-side senseFET during on time. The output of the current-se ...
Revision Questions for National 5
... A stone falls from a cliff which is 80 m high. (a) If air resistance can be ignored, calculate the speed at which the stone enters the water at the bottom of the cliff. (b) What effect will air resistance have on the speed of the stone as it enters the water? (c) In practice, not all of the initial ...
... A stone falls from a cliff which is 80 m high. (a) If air resistance can be ignored, calculate the speed at which the stone enters the water at the bottom of the cliff. (b) What effect will air resistance have on the speed of the stone as it enters the water? (c) In practice, not all of the initial ...
harmonic current compensation in self excited induction generator
... governmental incentives have made some renewable ...
... governmental incentives have made some renewable ...
2SB1204 数据资料DataSheet下载
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
HIGH VOLTAGE ISOLATED DRIVER MODULE 2017FEBRUARY
... a value set by the user and informs the MCU to make an appropriate decision. An Active Clamping Comparator with a 3.1 V threshold (with respect to the negative IGBT gate voltage) disables the driver when the collector voltage exceeds a level set by the user, preventing excessive power dissipation in ...
... a value set by the user and informs the MCU to make an appropriate decision. An Active Clamping Comparator with a 3.1 V threshold (with respect to the negative IGBT gate voltage) disables the driver when the collector voltage exceeds a level set by the user, preventing excessive power dissipation in ...
design of vco using current mode logic with low supply
... blocks in PLL, Transceivers, and CDR circuits. Its main function is to generate output frequency of desired range with respect to the input control voltage. The analog performance of oscillators also suffers from the noise induced on the power supply due to switching of internal digital sub circuits ...
... blocks in PLL, Transceivers, and CDR circuits. Its main function is to generate output frequency of desired range with respect to the input control voltage. The analog performance of oscillators also suffers from the noise induced on the power supply due to switching of internal digital sub circuits ...
A 5mA 0.6µm CMOS Miller-Compensated LDO Regulator with
... without the aid of bulky external capacitors, using only on-chip capacitors that are constantly constrained in size by valuable silicon real estate [3-6]. Finally, these SoC LDOs are increasingly deployed at the point-of-load and hence need to supply currents in the range of 2 to 20mA [3-6]. ...
... without the aid of bulky external capacitors, using only on-chip capacitors that are constantly constrained in size by valuable silicon real estate [3-6]. Finally, these SoC LDOs are increasingly deployed at the point-of-load and hence need to supply currents in the range of 2 to 20mA [3-6]. ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.