BU52272NUZ - ROHM Semiconductor
... all power supply pins. Consider the effect of temperature and aging on the capacitance value when using electrolytic capacitors. ...
... all power supply pins. Consider the effect of temperature and aging on the capacitance value when using electrolytic capacitors. ...
Field Evaluation of Automatic Restart of Essential Motors Using
... • CR2 is another control relay that works with other electrical components in the motor trip or close circuits to provide acceleration functionality. • 27TD1 is the undervoltage with a time delay setting of the protective relay. This setting prevents tripping of the breaker until 27TD1 times out. 27 ...
... • CR2 is another control relay that works with other electrical components in the motor trip or close circuits to provide acceleration functionality. • 27TD1 is the undervoltage with a time delay setting of the protective relay. This setting prevents tripping of the breaker until 27TD1 times out. 27 ...
TPS22975 5.7-V 6-A 16-mΩ On-Resistance
... The TPS22975 product family consists of two devices: TPS22975 and TPS22975N. Each device is a single-channel load switch that provides a configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.6 V to 5.7 V and can s ...
... The TPS22975 product family consists of two devices: TPS22975 and TPS22975N. Each device is a single-channel load switch that provides a configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.6 V to 5.7 V and can s ...
74AC14, 74ACT14 Hex Inverter with Schmitt Trigger Input
... The 74AC14 and 74ACT14 contain six inverter gates each with a Schmitt trigger input. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have a greater noise margin than conventional inverters. ...
... The 74AC14 and 74ACT14 contain six inverter gates each with a Schmitt trigger input. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. In addition, they have a greater noise margin than conventional inverters. ...
MINIGORILLA USER GUIDE
... • The minigorilla main DC OUT port will only output 8.4v while this feature is enabled. • To lock the voltage to prevent selecting the wrong voltage, please leave the selected voltage for 30 seconds.The LCD screen on the minigorilla will flash and voltage can only be changed by t ...
... • The minigorilla main DC OUT port will only output 8.4v while this feature is enabled. • To lock the voltage to prevent selecting the wrong voltage, please leave the selected voltage for 30 seconds.The LCD screen on the minigorilla will flash and voltage can only be changed by t ...
Bias Circuits for RF Devices
... In this mirror, the bandgap reference generator produces current Ibias and forces this current through Q1. Scaling the second transistor allows the current to be multiplied up and used to bias working transistors. • One major drawback to this circuit is that it can inject a lot of noise at the outpu ...
... In this mirror, the bandgap reference generator produces current Ibias and forces this current through Q1. Scaling the second transistor allows the current to be multiplied up and used to bias working transistors. • One major drawback to this circuit is that it can inject a lot of noise at the outpu ...
Industrial Static Var Compensator (SVC)
... plant, and externally when the disturbances do not effect the supplying grid. In short, the Static Var Compensator effects the following: ...
... plant, and externally when the disturbances do not effect the supplying grid. In short, the Static Var Compensator effects the following: ...
MAX8738 EEPROM可编程、TFT、VCOM校准器，I²C接口
... potentiometers used for adjusting the LCD backplane voltage (VCOM) in TFT LCD displays. The MAX8738 attaches to an external resistive voltage-divider and sinks a programmable current (IOUT), which sets the VCOM level (Figure 2). An internal 7-bit DAC controls the sink current and allows the user to ...
... potentiometers used for adjusting the LCD backplane voltage (VCOM) in TFT LCD displays. The MAX8738 attaches to an external resistive voltage-divider and sinks a programmable current (IOUT), which sets the VCOM level (Figure 2). An internal 7-bit DAC controls the sink current and allows the user to ...
AD8065
... Despite the low cost, the amplifiers provide excellent overall performance. The differential gain and phase errors of 0.02% and 0.02°, respectively, along with 0.1 dB flatness out to 7 MHz, make these amplifiers ideal for video applications. Additionally, they offer a high slew rate of 180 V/μs, exc ...
... Despite the low cost, the amplifiers provide excellent overall performance. The differential gain and phase errors of 0.02% and 0.02°, respectively, along with 0.1 dB flatness out to 7 MHz, make these amplifiers ideal for video applications. Additionally, they offer a high slew rate of 180 V/μs, exc ...
1SS361UDJ Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Online Full Text
... conductors of the system from the damaging effects of lightening. The typical lightening protector, depending on the sizes, has a high voltage terminal and a ground terminal. When a lightening surge travels along the power line to the protector, the current from the surge is diverted through the arr ...
... conductors of the system from the damaging effects of lightening. The typical lightening protector, depending on the sizes, has a high voltage terminal and a ground terminal. When a lightening surge travels along the power line to the protector, the current from the surge is diverted through the arr ...
MAX8672 Complete Backup Management IC for NiMH Batteries General Description
... The MAX8672 is a compact IC for managing backupbattery charging and utilization in PDAs and other smart handheld devices. The IC contains three major blocks: a charger for 1 or 2 NiMH coin cells; a small, very-lowquiescent current step-up DC-DC converter that generates a boosted backup supply; and a ...
... The MAX8672 is a compact IC for managing backupbattery charging and utilization in PDAs and other smart handheld devices. The IC contains three major blocks: a charger for 1 or 2 NiMH coin cells; a small, very-lowquiescent current step-up DC-DC converter that generates a boosted backup supply; and a ...
MAX976/MAX978/MAX998 Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators ________________General Description
... High-speed comparators can oscillate in the linear operating region because of noise or undesired parasitic feedback. This tends to occur when the voltage on one input is equal to or very close to the voltage on the other input. The MAX976/MAX978/MAX998 have internal hysteresis to counter parasitic ...
... High-speed comparators can oscillate in the linear operating region because of noise or undesired parasitic feedback. This tends to occur when the voltage on one input is equal to or very close to the voltage on the other input. The MAX976/MAX978/MAX998 have internal hysteresis to counter parasitic ...
LT3759 - Wide Input Voltage Range Boost/SEPIC/Inverting Controller
... The LT3759 uses a fixed frequency, current mode control scheme to provide excellent line and load regulation. Operation can be best understood by referring to the Block Diagram in Figure 1. The start of each oscillator cycle sets the SR latch (SR1) and turns on the external power MOSFET switch M1 th ...
... The LT3759 uses a fixed frequency, current mode control scheme to provide excellent line and load regulation. Operation can be best understood by referring to the Block Diagram in Figure 1. The start of each oscillator cycle sets the SR latch (SR1) and turns on the external power MOSFET switch M1 th ...
LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC uModule Regulator
... As shown in the Block Diagram, the LTM8033 contains an EMI filter, current mode controller, power switching element, power inductor, power Schottky diode and a modest amount of input and output capacitance. The LTM8033 is a fixed frequency PWM regulator. The switching frequency is set by simply conn ...
... As shown in the Block Diagram, the LTM8033 contains an EMI filter, current mode controller, power switching element, power inductor, power Schottky diode and a modest amount of input and output capacitance. The LTM8033 is a fixed frequency PWM regulator. The switching frequency is set by simply conn ...
MAX3465–MAX3469 +5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers General Description
... True Fail-Safe The MAX3465–MAX3469 guarantee a logic-high receiver output when the receiver inputs are shorted or open, or when they are connected to a terminated transmission line with all drivers disabled. This is done by setting the receiver threshold between -50mV and -200mV. If the differential ...
... True Fail-Safe The MAX3465–MAX3469 guarantee a logic-high receiver output when the receiver inputs are shorted or open, or when they are connected to a terminated transmission line with all drivers disabled. This is done by setting the receiver threshold between -50mV and -200mV. If the differential ...
UCC28521 数据资料 dataSheet 下载
... Based on the UCC28511, the new devices employ an average current mode control architecture with input voltage feedforward. The major difference of the UCC28521/28 is the trailing-edge / trailing-edge (TEM/TEM) modulation scheme for the PFC/PWM stages. The UCC28528 differs from the UCC28521 as its PW ...
... Based on the UCC28511, the new devices employ an average current mode control architecture with input voltage feedforward. The major difference of the UCC28521/28 is the trailing-edge / trailing-edge (TEM/TEM) modulation scheme for the PFC/PWM stages. The UCC28528 differs from the UCC28521 as its PW ...
MAX8759 Low-Cost, SMBus, CCFL Backlight Controller General Description Features
... The MAX8759 integrated cold-cathode fluorescent lamp (CCFL) inverter controller is designed to drive CCFLs using a full-bridge resonant inverter. The resonant operation ensures reliable striking and provides near-sinusoidal waveforms over the entire input range. The controller operates over a wide i ...
... The MAX8759 integrated cold-cathode fluorescent lamp (CCFL) inverter controller is designed to drive CCFLs using a full-bridge resonant inverter. The resonant operation ensures reliable striking and provides near-sinusoidal waveforms over the entire input range. The controller operates over a wide i ...
MAX9934T Evaluation Kit Evaluates: General Description Features
... x 1.5mm, 3 x 2-bump UCSP package (U1) and an 8-pin FMAX package (U2). The EV kit can also be used to evaluate the MAX9934F current-sense amplifier. Contact the factory to obtain free samples. See the Evaluating the MAX9934F section for more information. The device’s precision inputs measure very sma ...
... x 1.5mm, 3 x 2-bump UCSP package (U1) and an 8-pin FMAX package (U2). The EV kit can also be used to evaluate the MAX9934F current-sense amplifier. Contact the factory to obtain free samples. See the Evaluating the MAX9934F section for more information. The device’s precision inputs measure very sma ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.