FSL106MR Green Mode Fairchild Power Switch (FPS™) Features
... through the opto-coupler LED, which also reduces the opto-coupler transistor current, thus increasing the feedback voltage (VFB). If VFB exceeds 2.4V, the feedback input diode is blocked and the 5µA current source (IDELAY) starts to charge CFB slowly. In this condition, VFB increases until it reache ...
... through the opto-coupler LED, which also reduces the opto-coupler transistor current, thus increasing the feedback voltage (VFB). If VFB exceeds 2.4V, the feedback input diode is blocked and the 5µA current source (IDELAY) starts to charge CFB slowly. In this condition, VFB increases until it reache ...
LP339 Ultra-Low Power Quad Comparator (Rev
... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Note 2: For elevated temperature operation, Tj max is 125˚C for the LP339. θja (ju ...
... Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. Note 2: For elevated temperature operation, Tj max is 125˚C for the LP339. θja (ju ...
Capacitor Self
... There are two different versions of the servo controller board. You must first determine which servo controller board you have at your lab station. The main difference between the two versions is the DC power supply for the op-amps and TTL logic chips. The controller shown in Figure 6 shows the cont ...
... There are two different versions of the servo controller board. You must first determine which servo controller board you have at your lab station. The main difference between the two versions is the DC power supply for the op-amps and TTL logic chips. The controller shown in Figure 6 shows the cont ...
Picoammeter/ Voltage Source
... the Model 6487 function much more like an ideal ammeter than a DMM, so it can make current measurements with high accuracy, even in circuits with very low source voltages. Successor to the Model 487 The Model 6487 builds on the strengths of one of Keithley’s most popular picoammeters, the Model 487, ...
... the Model 6487 function much more like an ideal ammeter than a DMM, so it can make current measurements with high accuracy, even in circuits with very low source voltages. Successor to the Model 487 The Model 6487 builds on the strengths of one of Keithley’s most popular picoammeters, the Model 487, ...
Optically Coupled Linear Isolation Amplifier
... Two isolation voltages are given in the electrical specifications: “rated continuous” and “test voltage”. Since it is impractical on a production basis to test a “continuous” voltage (infinite test time is implied), it is a generally accepted practice to test at a significantly higher voltage for so ...
... Two isolation voltages are given in the electrical specifications: “rated continuous” and “test voltage”. Since it is impractical on a production basis to test a “continuous” voltage (infinite test time is implied), it is a generally accepted practice to test at a significantly higher voltage for so ...
High Voltage FET-Input Operational Amplifier (Rev. B)
... The OPA445 is a monolithic operational amplifier capable of operation from power supplies up to ±45V and output currents of 15mA. It is useful in a wide variety of applications requiring high output voltage or large common-mode voltage swings. The OPA445’s high slew rate provides wide powerbandwidth ...
... The OPA445 is a monolithic operational amplifier capable of operation from power supplies up to ±45V and output currents of 15mA. It is useful in a wide variety of applications requiring high output voltage or large common-mode voltage swings. The OPA445’s high slew rate provides wide powerbandwidth ...
Saftronics Inc.
... Connect a three phase power source Connect to a three phase induction motor Connect the DC reactor for power factor correcting or harmonic current reduction Shipped in same carton with drive Connect the braking unit - optional for 20 Hp and above Connect the external braking resistor - 230V/460V ser ...
... Connect a three phase power source Connect to a three phase induction motor Connect the DC reactor for power factor correcting or harmonic current reduction Shipped in same carton with drive Connect the braking unit - optional for 20 Hp and above Connect the external braking resistor - 230V/460V ser ...
Comparative Analysis of CMOS based Pseudo Differential Amplifiers
... It is noted that the choice of α requires precaution. A large value of α can result in a large differential gain. However, large value of α can drive the circuit unstable. In practice, α should be set a little bit larger than one to compensate for the loss, due to the imperfection of the current mir ...
... It is noted that the choice of α requires precaution. A large value of α can result in a large differential gain. However, large value of α can drive the circuit unstable. In practice, α should be set a little bit larger than one to compensate for the loss, due to the imperfection of the current mir ...
REF200 Dual Current Source and Current Sink (Rev. B)
... Applications for the REF200 are limitless. Application Bulletin AB-165 (SBOA046) shows additional REF200 circuits as well as other related current source techniques. In this section, a collection of circuits are shown to illustrate some techniques. If the current sources are subjected to reverse vol ...
... Applications for the REF200 are limitless. Application Bulletin AB-165 (SBOA046) shows additional REF200 circuits as well as other related current source techniques. In this section, a collection of circuits are shown to illustrate some techniques. If the current sources are subjected to reverse vol ...
OPA541 High Power Monolithic OPERATIONAL AMPLIFIER APPLICATIONS
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
Variable-Speed Single-Phase Full-Wave Fan
... Current limit resistor is connected in a return path of H Bridge connection. This input is connected to the SENSE pin where the Current is limited when the voltage across this resistor crosses the voltage at VLIM Pin. If not used, this pin needs to be connected to ground. 7.3.5 Speed Output The spee ...
... Current limit resistor is connected in a return path of H Bridge connection. This input is connected to the SENSE pin where the Current is limited when the voltage across this resistor crosses the voltage at VLIM Pin. If not used, this pin needs to be connected to ground. 7.3.5 Speed Output The spee ...
MAX8654 12V, 8A 1.2MHz Step-Down Regulator General Description
... The MAX8654 high-efficiency switching regulator delivers up to 8A of load current at output voltages from 0.6V to 0.85 x VIN. The IC operates from 4.5V to 14V, making it ideal for on-board point-of-load and postregulation applications, with total output error less than ±1% over load, line, and tempe ...
... The MAX8654 high-efficiency switching regulator delivers up to 8A of load current at output voltages from 0.6V to 0.85 x VIN. The IC operates from 4.5V to 14V, making it ideal for on-board point-of-load and postregulation applications, with total output error less than ±1% over load, line, and tempe ...
MAX16903 2.1MHz, High-Voltage, 1A Mini-Buck Converter General Description Features
... The MAX16903 operates with very low quiescent current at light loads to enhance efficiency and conserve battery life. When the MAX16903 enters SKIP mode the output current is monitored to adjust the quiescent current. When the output current is < 5mA, the MAX16903 operates in the lowest quiescent cu ...
... The MAX16903 operates with very low quiescent current at light loads to enhance efficiency and conserve battery life. When the MAX16903 enters SKIP mode the output current is monitored to adjust the quiescent current. When the output current is < 5mA, the MAX16903 operates in the lowest quiescent cu ...
a High Accuracy Ultralow I , 500 mA anyCAP
... dissipation by its thermal overload protection circuit which limits the die temperature to a maximum of 165°C. Under extreme conditions (i.e., high ambient temperature and power dissipation) where die temperature starts to rise above 165°C, the output current is reduced until the die temperature has ...
... dissipation by its thermal overload protection circuit which limits the die temperature to a maximum of 165°C. Under extreme conditions (i.e., high ambient temperature and power dissipation) where die temperature starts to rise above 165°C, the output current is reduced until the die temperature has ...
“static dV/dt”?
... What does the 300 mA on-state current mean here? Do you have other phototriacs that can drive a load 100 mA or more directly? Answer: VO4157/8 and VO4257/8 should not be used to drive a load directly. It is intended to be a trigger device only. The load current cannot be more than 30 mA when driving ...
... What does the 300 mA on-state current mean here? Do you have other phototriacs that can drive a load 100 mA or more directly? Answer: VO4157/8 and VO4257/8 should not be used to drive a load directly. It is intended to be a trigger device only. The load current cannot be more than 30 mA when driving ...
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.