PLUS+1 Controller Family Technical Information
... • Digital or Analog or Current (DIN/AIN/4-20 mA IN) Each input pin allows one of the above functional types. For pins with multiple functions, input configurations are user programmable using PLUS+1 GUIDE templates. Digital (DIN) Digital inputs connected to PLUS+1 dedicated digital input pins are d ...
... • Digital or Analog or Current (DIN/AIN/4-20 mA IN) Each input pin allows one of the above functional types. For pins with multiple functions, input configurations are user programmable using PLUS+1 GUIDE templates. Digital (DIN) Digital inputs connected to PLUS+1 dedicated digital input pins are d ...
MAX4631/MAX4632/MAX4633 Fault-Protected, High-Voltage, Dual Analog Switches General Description
... analog switches are pin compatible with the industry-standard DG401/DG403/DG405. They upgrade the existing devices with fault-protected inputs and Rail-to-Rail® signal handling capabilities. The MAX4631/MAX4632/MAX4633’s normally open (NO) and normally closed (NC) terminals are protected from overvo ...
... analog switches are pin compatible with the industry-standard DG401/DG403/DG405. They upgrade the existing devices with fault-protected inputs and Rail-to-Rail® signal handling capabilities. The MAX4631/MAX4632/MAX4633’s normally open (NO) and normally closed (NC) terminals are protected from overvo ...
BQ24640 数据资料 dataSheet 下载
... Must have a series resistor between output to VFB if output voltage is expected to be greater than 16V. Usually the resistor divider top resistor will take care of this. Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings onl ...
... Must have a series resistor between output to VFB if output voltage is expected to be greater than 16V. Usually the resistor divider top resistor will take care of this. Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings onl ...
BQ24300 数据资料 dataSheet 下载
... The bq24300 and bq24304 are highly integrated circuits designed to provide protection to Li-ion batteries from failures of the charging circuit. The IC continuously monitors the input voltage, the input current, and the battery voltage. The device operates like a linear regulator: for voltages up to ...
... The bq24300 and bq24304 are highly integrated circuits designed to provide protection to Li-ion batteries from failures of the charging circuit. The IC continuously monitors the input voltage, the input current, and the battery voltage. The device operates like a linear regulator: for voltages up to ...
LTM4615 - Triple Output, Low Voltage DC/DC uModule Regulator
... (very low dropout) linear regulator. Included in the package are the switching controllers, power FETs, inductors, a 1.5A regulator and all support components. The dual 4A DC/DC converters operate over an input voltage range of 2.375V to 5.5V, and the VLDO operates from a 1.14V to 3.5V input. The LT ...
... (very low dropout) linear regulator. Included in the package are the switching controllers, power FETs, inductors, a 1.5A regulator and all support components. The dual 4A DC/DC converters operate over an input voltage range of 2.375V to 5.5V, and the VLDO operates from a 1.14V to 3.5V input. The LT ...
MAX1684/MAX1685 Low-Noise, 14V Input, 1A, PWM Step-Down Converters General Description
... The low on-resistance power switch and built-in synchronous rectifier provide high efficiencies of up to 96%. There are four modes of operation: fixed-frequency, normal, low-power, and shutdown. The fixed-frequency PWM mode of operation offers excellent noise characteristics. The normal mode maintai ...
... The low on-resistance power switch and built-in synchronous rectifier provide high efficiencies of up to 96%. There are four modes of operation: fixed-frequency, normal, low-power, and shutdown. The fixed-frequency PWM mode of operation offers excellent noise characteristics. The normal mode maintai ...
LT1764A - 3A, Fast Transient Response, Low Noise, LDO Regulators
... needed to maintain regulation at a specified output current. In dropout, the output voltage will be equal to: VIN – VDROPOUT. Note 7: GND pin current is tested with VIN = VOUT(NOMINAL) + 1V or VIN = 2.7V (E grade) or VIN = 2.8V (MP grade), whichever is greater, and a current source load. The GND pin ...
... needed to maintain regulation at a specified output current. In dropout, the output voltage will be equal to: VIN – VDROPOUT. Note 7: GND pin current is tested with VIN = VOUT(NOMINAL) + 1V or VIN = 2.7V (E grade) or VIN = 2.8V (MP grade), whichever is greater, and a current source load. The GND pin ...
LTM8052/LTM8052A - 36VIN, 5A, 2-Quadrant CVCC Step-Down uModule Regulator
... the positive and negative current limits. This output current limit can be set by a control voltage, a single resistor or a thermistor. LTM8052 features a 125% output overvoltage protection, while LTM8052A does not, allowing operation when the output is above the target regulation point. ...
... the positive and negative current limits. This output current limit can be set by a control voltage, a single resistor or a thermistor. LTM8052 features a 125% output overvoltage protection, while LTM8052A does not, allowing operation when the output is above the target regulation point. ...
MR4000Series
... The transformer must be designed and the resonating capacitor must be set to ensure that VCE(max) is less than 900 V. Depending on input conditions, the collector pin may be subject to reverse bias for a certain period during partial resonance. This IC uses the second-generation high-speed IGBT as t ...
... The transformer must be designed and the resonating capacitor must be set to ensure that VCE(max) is less than 900 V. Depending on input conditions, the collector pin may be subject to reverse bias for a certain period during partial resonance. This IC uses the second-generation high-speed IGBT as t ...
Module B3 Problem 1 The 3-phase loads are connected in parallel
... The 3-phase loads are connected in parallel. One is a purely resistive load connected in wye. It consumes 300kW. The second is a purely inductive 300kVAR load connected in wye. The third is a purely capacitive 300kVAR load connected in wye. The line-to-line voltage at the load is 5kV. A 3-phase dist ...
... The 3-phase loads are connected in parallel. One is a purely resistive load connected in wye. It consumes 300kW. The second is a purely inductive 300kVAR load connected in wye. The third is a purely capacitive 300kVAR load connected in wye. The line-to-line voltage at the load is 5kV. A 3-phase dist ...
LTM8025 - 36V, 3A Step-Down uModule Converter
... will inhibit power switching at high junction temperatures. The activation threshold of this function, however, is above 125°C to avoid interfering with normal operation. Thus, prolonged or repetitive operation under a condition in which the thermal shutdown activates may damage or impair the reliab ...
... will inhibit power switching at high junction temperatures. The activation threshold of this function, however, is above 125°C to avoid interfering with normal operation. Thus, prolonged or repetitive operation under a condition in which the thermal shutdown activates may damage or impair the reliab ...
STK672-640CN-E
... The control IC of the driver is equipped with a power on reset function capable of initializing internal IC operations when power is supplied. A 4V typ setting is used for power on reset. Because the specification for the MOSFET gate voltage is 5V5%, conduction of current to output at the time of p ...
... The control IC of the driver is equipped with a power on reset function capable of initializing internal IC operations when power is supplied. A 4V typ setting is used for power on reset. Because the specification for the MOSFET gate voltage is 5V5%, conduction of current to output at the time of p ...
UCC28521 数据资料 dataSheet 下载
... the PFC/PWM stages. The UCC28528 differs from the UCC28521 as its PWM stage does not turn off with the falling bulk voltage. The UCC28528 PWM was designed for low power auxiliary supplies. These devices offer performance advantages over earlier generation combination controllers. A key PWM feature i ...
... the PFC/PWM stages. The UCC28528 differs from the UCC28521 as its PWM stage does not turn off with the falling bulk voltage. The UCC28528 PWM was designed for low power auxiliary supplies. These devices offer performance advantages over earlier generation combination controllers. A key PWM feature i ...
The Danfoss Harmonic Filter AHF 005 and AHF 010
... distortion can be achieved compared to a basic VFD without coils. Similar effects as with AC-coils can be obtained with DC-coils built-in to the VFD. However, the DC-coils are, compared to AC-coils, smaller in size, have higher efficiency and no reduction of the DC-link voltage. 12- and 18-pulse rec ...
... distortion can be achieved compared to a basic VFD without coils. Similar effects as with AC-coils can be obtained with DC-coils built-in to the VFD. However, the DC-coils are, compared to AC-coils, smaller in size, have higher efficiency and no reduction of the DC-link voltage. 12- and 18-pulse rec ...
SN74S374 数据资料 dataSheet 下载
... NOTES: A. CL includes probe and jig capacitance. B. All diodes are 1N3064 or equivalent. C. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high e ...
... NOTES: A. CL includes probe and jig capacitance. B. All diodes are 1N3064 or equivalent. C. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high e ...
MM80C95 * MM80C97 * MM80C98 3-State Hex Buffers
... The MM80C95, MM80C97 and MM80C98 gates are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors. The MM80C95 and the MM80C97 convert CMOS or TTL outputs to 3-STATE outputs with no logic inversion, the MM80C98 provides the logical oppo ...
... The MM80C95, MM80C97 and MM80C98 gates are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors. The MM80C95 and the MM80C97 convert CMOS or TTL outputs to 3-STATE outputs with no logic inversion, the MM80C98 provides the logical oppo ...
AAT2552 数据资料DataSheet下载
... external resistor from 30mA to 500mA. In addition to these standard features, the device offers over-voltage, current limit, and thermal protection. The step-down converter is a highly integrated converter operating at a 1.5MHz switching frequency, minimizing the size of external components while ke ...
... external resistor from 30mA to 500mA. In addition to these standard features, the device offers over-voltage, current limit, and thermal protection. The step-down converter is a highly integrated converter operating at a 1.5MHz switching frequency, minimizing the size of external components while ke ...
MAX13442E/MAX13443E/MAX13444E ±15kV ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers General Description
... transmit up to 10Mbps. The high-speed MAX13443E RS-485 tranceiver features ±60V protection from signal faults on communication bus lines. These transceivers feature foldback current limit. Each device contains one differential line driver with three-state output and one differential line receiver wi ...
... transmit up to 10Mbps. The high-speed MAX13443E RS-485 tranceiver features ±60V protection from signal faults on communication bus lines. These transceivers feature foldback current limit. Each device contains one differential line driver with three-state output and one differential line receiver wi ...
bq51013B Highly Integrated Wireless Receiver Qi
... synchronous rectifier, low-dropout regulator (LDO), digital control, and accurate voltage and current loops to ensure high efficiency and low power dissipation. The bq51013B also includes a digital controller that calculates the amount of power received by the mobile device within the limits set by ...
... synchronous rectifier, low-dropout regulator (LDO), digital control, and accurate voltage and current loops to ensure high efficiency and low power dissipation. The bq51013B also includes a digital controller that calculates the amount of power received by the mobile device within the limits set by ...
a LC MOS 16-Bit Voltage Output DAC
... maximum deviation from a straight line passing through the endpoints of the DAC transfer function. It is measured after adjusting for both endpoints (i.e., offset and gain errors are adjusted out) and is normally expressed in least significant bits or as a percentage of full-scale range. ...
... maximum deviation from a straight line passing through the endpoints of the DAC transfer function. It is measured after adjusting for both endpoints (i.e., offset and gain errors are adjusted out) and is normally expressed in least significant bits or as a percentage of full-scale range. ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.