LP3874-ADJ - Texas Instruments
... technique for the regulator and it's capacitors fixed the problem. Since high current flows through the traces going into VIN and coming from VOUT, Kelvin connect the capacitor leads to these pins so there is no voltage drop in series with the input and output capacitors. RFI/EMI SUSCEPTIBILITY RFI ...
... technique for the regulator and it's capacitors fixed the problem. Since high current flows through the traces going into VIN and coming from VOUT, Kelvin connect the capacitor leads to these pins so there is no voltage drop in series with the input and output capacitors. RFI/EMI SUSCEPTIBILITY RFI ...
AP5100 1.2A STEP-DOWN CONVERTER with 1.4MHz SWITCHING FREQUENCY
... the inductor decreases the converter efficiency while increasing the temperatures of the inductor, the MOSFET and the diode. Hence choosing an inductor with appropriate saturation current rating is important. A 1µH to 10µH inductor with a DC current rating of at least 25% percent higher than the max ...
... the inductor decreases the converter efficiency while increasing the temperatures of the inductor, the MOSFET and the diode. Hence choosing an inductor with appropriate saturation current rating is important. A 1µH to 10µH inductor with a DC current rating of at least 25% percent higher than the max ...
RAIL TO RAIL OP AMP AMPLIFIER WITH UNIPOLAR SUPPLY
... a) For the circuit in Fig. 5: Draw the vO(t) waveform for vI(t) – triangular signal with 0.4V amplitude, frequency of 1kHz and a 0V DC component value. Which part of the input voltage does the circuit amplify? Explain. Draw vO(t) for vI(t) - triangular signal with 1.5V amplitude, frequency of ...
... a) For the circuit in Fig. 5: Draw the vO(t) waveform for vI(t) – triangular signal with 0.4V amplitude, frequency of 1kHz and a 0V DC component value. Which part of the input voltage does the circuit amplify? Explain. Draw vO(t) for vI(t) - triangular signal with 1.5V amplitude, frequency of ...
LowXsupplyXopamps
... The complementary input Opamp discussed in the above paper is shown in figure 4. The input of this Opamp has both an NMOS and a PMOS differential pair. In effect, there are two Opamps at the input, as shown in figure 5. The output signals from these Opamps are then summed together using a class-AB o ...
... The complementary input Opamp discussed in the above paper is shown in figure 4. The input of this Opamp has both an NMOS and a PMOS differential pair. In effect, there are two Opamps at the input, as shown in figure 5. The output signals from these Opamps are then summed together using a class-AB o ...
RTM002P02 - Future Electronics
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
Solution Tutorial 1
... 1. What is the definition of semiconductor devices? Electronic component made by semiconductor materials and can be used in a lot of applications because it’s compact, suitable in large electromagnet spectrum (from dc to UV frequency), its ability to conduct current and voltage in large value and ca ...
... 1. What is the definition of semiconductor devices? Electronic component made by semiconductor materials and can be used in a lot of applications because it’s compact, suitable in large electromagnet spectrum (from dc to UV frequency), its ability to conduct current and voltage in large value and ca ...
MAX9945 38V, Low-Noise, MOS-Input, Low-Power Op Amp General Description
... A good layout is critical to obtaining high performance especially when interfacing with high-impedance sensors. Use shielding techniques to guard against parasitic leakage paths. For transimpedance applications, for example, surround the inverting input, and the traces connecting to it, with a buff ...
... A good layout is critical to obtaining high performance especially when interfacing with high-impedance sensors. Use shielding techniques to guard against parasitic leakage paths. For transimpedance applications, for example, surround the inverting input, and the traces connecting to it, with a buff ...
R1510L - Zeftronics
... When the engine is running, the voltage regulator keeps the bus voltage constant by controlling the alternator’s field current: increasing it when the system load increases and decreasing it when the load drops.The regulated bus voltage is normally about 14V unless the alternator is self-current lim ...
... When the engine is running, the voltage regulator keeps the bus voltage constant by controlling the alternator’s field current: increasing it when the system load increases and decreasing it when the load drops.The regulated bus voltage is normally about 14V unless the alternator is self-current lim ...
UC2874-2 数据资料 dataSheet 下载
... voltage down to a tightly regulated output voltage. Special design techniques allow this bipolar IC to deliver exceptional performance while consuming approximately 6mA of supply current over an input voltage range of 4.5 to 35 volts. Fixed frequency operation allows synchronization to an existing s ...
... voltage down to a tightly regulated output voltage. Special design techniques allow this bipolar IC to deliver exceptional performance while consuming approximately 6mA of supply current over an input voltage range of 4.5 to 35 volts. Fixed frequency operation allows synchronization to an existing s ...
Outphasing Control of Gallium Nitride based Very High Frequency
... converter to be able to start and reach steady state quickly, result with outphasing. Several approaches have been most implementations use a burst frequency approximately suggested [16]-[19], but the lossless combiner proposed in [20] two decades below the switching frequency in order to insure (sh ...
... converter to be able to start and reach steady state quickly, result with outphasing. Several approaches have been most implementations use a burst frequency approximately suggested [16]-[19], but the lossless combiner proposed in [20] two decades below the switching frequency in order to insure (sh ...
p21xxcsr-evb
... Itis recommended that a 1MΩ be used for R1, which is connected between V OUTand VSET. With this in mind, some common values for VOUT would result in the following R2 values: For VOUT = 3.3V, R2 = 578.9kΩ (576kΩ std) For VOUT = 4.1V, R2 = 418.7kΩ (417kΩ std) For VOUT = 4.2V, R2 = 404.7kΩ (407kΩ std) ...
... Itis recommended that a 1MΩ be used for R1, which is connected between V OUTand VSET. With this in mind, some common values for VOUT would result in the following R2 values: For VOUT = 3.3V, R2 = 578.9kΩ (576kΩ std) For VOUT = 4.1V, R2 = 418.7kΩ (417kΩ std) For VOUT = 4.2V, R2 = 404.7kΩ (407kΩ std) ...
TS30011/12/13
... In the case of where the switch mode approaches 100% duty cycle for the high side FET, the device automatically reduces the duty cycle switch to a minimum off time on every 8th cycle to allow this capacitor to re-charge Sense feedback, FB This is the input terminal for the output voltage feedback. ...
... In the case of where the switch mode approaches 100% duty cycle for the high side FET, the device automatically reduces the duty cycle switch to a minimum off time on every 8th cycle to allow this capacitor to re-charge Sense feedback, FB This is the input terminal for the output voltage feedback. ...
Evaluates: MAX1856 MAX1856 Evaluation Kit SLIC Power Supply General Description
... providing -72V, which can supply up to 100mA. VOUT2 is connected to the 1:2 tap, providing -24V, which can supply up to 400mA. VOUT1 may be connected to the 1:4 tap to provide -48V and supply up to 200mA. The input voltage can range from +8V to +24V. The output voltage is determined by the following ...
... providing -72V, which can supply up to 100mA. VOUT2 is connected to the 1:2 tap, providing -24V, which can supply up to 400mA. VOUT1 may be connected to the 1:4 tap to provide -48V and supply up to 200mA. The input voltage can range from +8V to +24V. The output voltage is determined by the following ...
Critical Points of Simplified Model for Ferroresonance Phenomenon in Single Phase Power Transformers
... In linear circuits, resonance occurs when the capacitive reactance equals the inductive reactance at the frequency at which the circuit is driven. Iron-core inductors have a nonlinear characteristic and have a range of inductance values. Therefore, there may not be a case where the inductive reactan ...
... In linear circuits, resonance occurs when the capacitive reactance equals the inductive reactance at the frequency at which the circuit is driven. Iron-core inductors have a nonlinear characteristic and have a range of inductance values. Therefore, there may not be a case where the inductive reactan ...
MRF151G transistor datasheet
... The MRF151G is an RF Power, MOS, N–channel enhancement mode field–effect transistor (FET) designed for HF and VHF power amplifier applications. Motorola Application Note AN211A, FETs in Theory and Practice, is suggested reading for those not familiar with the construction and characteristics of FETs ...
... The MRF151G is an RF Power, MOS, N–channel enhancement mode field–effect transistor (FET) designed for HF and VHF power amplifier applications. Motorola Application Note AN211A, FETs in Theory and Practice, is suggested reading for those not familiar with the construction and characteristics of FETs ...
INA125 数据资料 dataSheet 下载
... The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specific ...
... The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specific ...
HMC853LC3 数据资料DataSheet下载
... allows for negative-edge triggered applications. All differential inputs to the HMC853LC3 are CML and terminated on-chip with 50 Ohms to the positive supply, Vcc, and may be AC or DC coupled. The differential CML outputs are source terminated to 50 Ohms and may also be AC or DC coupled. Outputs can ...
... allows for negative-edge triggered applications. All differential inputs to the HMC853LC3 are CML and terminated on-chip with 50 Ohms to the positive supply, Vcc, and may be AC or DC coupled. The differential CML outputs are source terminated to 50 Ohms and may also be AC or DC coupled. Outputs can ...
TPS79101-Q1 数据资料 dataSheet 下载
... TPS791xx, is required for stability and to improve transient response, noise rejection, and ripple rejection. A higher-value electrolytic input capacitor may be necessary if large, fast-rise-time load transients are anticipated and the device is located several inches from the power source. Like all ...
... TPS791xx, is required for stability and to improve transient response, noise rejection, and ripple rejection. A higher-value electrolytic input capacitor may be necessary if large, fast-rise-time load transients are anticipated and the device is located several inches from the power source. Like all ...
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.