TDA8950 2 x 150 W class-D power amplifier - Rcl
... The TDA8950 one-chip class-D amplifier contains high power switches, drivers, timing and handshaking between the power switches and some control logic. Also an advanced protection strategy is implemented which contains several voltage protections, temperature protections and a maximum current protec ...
... The TDA8950 one-chip class-D amplifier contains high power switches, drivers, timing and handshaking between the power switches and some control logic. Also an advanced protection strategy is implemented which contains several voltage protections, temperature protections and a maximum current protec ...
AAT4610B 数据资料DataSheet下载
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
Comparing Performance of Current Ramp and Voltage Ramp Hot Swap Controller ICs
... • A higher load current causes higher inrush peak current, which can result in voltage droop at input back plane (compare to (a)). (The reason the higher current has less peak portion of inrush current in the figure is because capacitor charging current is constant while load current increases.) ...
... • A higher load current causes higher inrush peak current, which can result in voltage droop at input back plane (compare to (a)). (The reason the higher current has less peak portion of inrush current in the figure is because capacitor charging current is constant while load current increases.) ...
Electronic Tachometer
... pulses cannot run together, so, at the highest engine speed, T must be somewhat less than Tr. Additionally, to operate properly, the integrated circuit used to generate the pulses (an NE555 timer), needs some time between pulses to catch its electronic breath. Thus, T probably should be about half o ...
... pulses cannot run together, so, at the highest engine speed, T must be somewhat less than Tr. Additionally, to operate properly, the integrated circuit used to generate the pulses (an NE555 timer), needs some time between pulses to catch its electronic breath. Thus, T probably should be about half o ...
VCA820 Wideband, > 40-dB Adjust Range, Linear in dB Variable
... The VCA820 internal architecture consists of two input buffers and an output current feedback amplifier stage, integrated with a multiplier core to provide a complete variable gain amplifier (VGA) system that does not require external buffering. The maximum gain is set externally with two resistors, ...
... The VCA820 internal architecture consists of two input buffers and an output current feedback amplifier stage, integrated with a multiplier core to provide a complete variable gain amplifier (VGA) system that does not require external buffering. The maximum gain is set externally with two resistors, ...
pspice lab manual - Bapatla Engineering College
... It is called the common-collector configuration because (ignoring the power supply battery) both the signal source and the load share the collector lead as a common connection point Common collector: Input is applied to base and collector. Output is from emitter-collector circuit.It should be appare ...
... It is called the common-collector configuration because (ignoring the power supply battery) both the signal source and the load share the collector lead as a common connection point Common collector: Input is applied to base and collector. Output is from emitter-collector circuit.It should be appare ...
171032401 - Katalog.we
... internal comparator compares this signal with the internal 0.8V reference. If the feedback voltage is below the reference, the High Side MOSFET is turned on for a fixed on-time. To achieve a regulated output voltage the off-time is modulated. At stable VIN to VOUT condition the relation between on-t ...
... internal comparator compares this signal with the internal 0.8V reference. If the feedback voltage is below the reference, the High Side MOSFET is turned on for a fixed on-time. To achieve a regulated output voltage the off-time is modulated. At stable VIN to VOUT condition the relation between on-t ...
BD00HC5WEFJ
... It is recommended that a capacitor (over 1uF) is placed near pins between the input pin and GND as well as the output pin and GND. A capacitor, between input pin and GND, is valid when the power supply impedance is high or trace is long. Also, as for the capacitor between the output pin and GND, the ...
... It is recommended that a capacitor (over 1uF) is placed near pins between the input pin and GND as well as the output pin and GND. A capacitor, between input pin and GND, is valid when the power supply impedance is high or trace is long. Also, as for the capacitor between the output pin and GND, the ...
Design and Performance Analysis of a Series
... filtering stage comprises, a smoothing inductance Lf, a filtering capacitor Cf and is loaded by a resistance Rch. Note that the converter shown in Fig. 7 is equivalent to the circuit diagram of fig. 8 by letting C1=C1H+C1L. We choose to command the switches via two complementary control signals havi ...
... filtering stage comprises, a smoothing inductance Lf, a filtering capacitor Cf and is loaded by a resistance Rch. Note that the converter shown in Fig. 7 is equivalent to the circuit diagram of fig. 8 by letting C1=C1H+C1L. We choose to command the switches via two complementary control signals havi ...
ADCMP608 (Rev. 0)
... to the GND plane with redundant vias placed to provide a physically short return path for output currents flowing back from ground to the VCC pin. High frequency bypass capacitors should be carefully selected for minimum inductance and ESR. Parasitic layout inductance should also be strictly control ...
... to the GND plane with redundant vias placed to provide a physically short return path for output currents flowing back from ground to the VCC pin. High frequency bypass capacitors should be carefully selected for minimum inductance and ESR. Parasitic layout inductance should also be strictly control ...
LMH6881 2.4GHz Programmable Differential Amplifier with Gain
... impedance of 100 Ω, the LMH6881 is easy to drive from a variety of sources such as mixers or filters. The LMH6881 also supports 50-Ω single-ended signal sources and supports both DC- and ACcoupled applications. Parallel gain control allows the LMH6881 to be soldered down in a fixed-gain so that no c ...
... impedance of 100 Ω, the LMH6881 is easy to drive from a variety of sources such as mixers or filters. The LMH6881 also supports 50-Ω single-ended signal sources and supports both DC- and ACcoupled applications. Parallel gain control allows the LMH6881 to be soldered down in a fixed-gain so that no c ...
TPS65012 数据资料 dataSheet 下载
... power rails. The TPS65012 provides two highly efficient, step-down converters targeted at providing the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load c ...
... power rails. The TPS65012 provides two highly efficient, step-down converters targeted at providing the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load c ...
Model 361 PointMAN Service Tool
... field flash voltage (12 VDC) to the regulator on PIN 7 which applies it to the generator field (rotor) to initiate AC voltage buildup in the stator. The field flash voltage also initially powers the circuitry in the regulator before there is any AC voltage being generated. After the voltage builds ...
... field flash voltage (12 VDC) to the regulator on PIN 7 which applies it to the generator field (rotor) to initiate AC voltage buildup in the stator. The field flash voltage also initially powers the circuitry in the regulator before there is any AC voltage being generated. After the voltage builds ...
Evaluates: MAX16834 MAX16834 Evaluation Kit General Description Features
... and tested surface-mount PCB designed to evaluate the MAX16834 pulse-width modulated (PWM) HB LED driver controller in a step-up (boost) configuration and optional step-up/step-down (buck-boost) operation. The MAX16834 EV kit operates from a DC supply voltage of 7V to 28V and requires up to 5A. The ...
... and tested surface-mount PCB designed to evaluate the MAX16834 pulse-width modulated (PWM) HB LED driver controller in a step-up (boost) configuration and optional step-up/step-down (buck-boost) operation. The MAX16834 EV kit operates from a DC supply voltage of 7V to 28V and requires up to 5A. The ...
AP5727 BIAS POWER SUPPLY FOR OLED SUB DISPLAY AND TFT-LED
... The forward voltage drop of a Schottky diode represents the conduction loss in the diode, while the diode capacitance (CT) represents the switching loss. For diode selection, both forward voltage drop and diode capacitance need to be considered. Schottky diodes with higher current ratings usually ha ...
... The forward voltage drop of a Schottky diode represents the conduction loss in the diode, while the diode capacitance (CT) represents the switching loss. For diode selection, both forward voltage drop and diode capacitance need to be considered. Schottky diodes with higher current ratings usually ha ...
LTC3566/LTC3566-2 High Effi ciency USB Power Manager Plus 1A Buck-Boost Converter
... ■ Internal 180mΩ Ideal Diode Plus External Ideal Diode Controller Powers Load in Battery Mode ■ Low No-Load I when Powered from BAT (<30μA) Q ...
... ■ Internal 180mΩ Ideal Diode Plus External Ideal Diode Controller Powers Load in Battery Mode ■ Low No-Load I when Powered from BAT (<30μA) Q ...
AN1879 Application note How to use M41ST87 tamper detect and RAM clear Introduction
... a reasonable amount of time, one can take VCC of the SRAM to a negative voltage. By taking VCC to a negative voltage, the input protection diode turns on and goes into conduction mode so that it corrupts the memory. ...
... a reasonable amount of time, one can take VCC of the SRAM to a negative voltage. By taking VCC to a negative voltage, the input protection diode turns on and goes into conduction mode so that it corrupts the memory. ...
- Richtek
... Applications with high step down ratio and high switching frequency setting will quickly hit the minimum duty-cycle limit, and RT2875 will start to skip pulses to maintain regulated output voltage. But output ripple will increase in pulse skip operation due to pulse grouping, so this operation mode ...
... Applications with high step down ratio and high switching frequency setting will quickly hit the minimum duty-cycle limit, and RT2875 will start to skip pulses to maintain regulated output voltage. But output ripple will increase in pulse skip operation due to pulse grouping, so this operation mode ...
28V-Capable, I V Accessory Switch MAX14544/MAX14545
... current limit of 200mA or 400mA makes them ideal for load-switching applications. The MAX14544 has an autoretry feature, whereas the MAX14545 has a latchoff feature. When the switch is off, OUT can withstand 28V maximum. When the switch is on and a load is connected to the port, a blanking time of 1 ...
... current limit of 200mA or 400mA makes them ideal for load-switching applications. The MAX14544 has an autoretry feature, whereas the MAX14545 has a latchoff feature. When the switch is off, OUT can withstand 28V maximum. When the switch is on and a load is connected to the port, a blanking time of 1 ...
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.