REG103-25 数据资料 dataSheet 下载
... regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low-dropout voltage (only 115mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-dro ...
... regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low-dropout voltage (only 115mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-dro ...
PWM, Step-Down DC-to-DC Controller with Margining and Tracking ADP1822
... Soft Start Control Input. A capacitor from SS to GND controls the soft start period. When the output is overloaded, SS is discharged to prevent excessive input current while the output recovers. Connect a 1 nF to 1 μF capacitor from SS to GND to set the soft start period. See the Soft Start section. ...
... Soft Start Control Input. A capacitor from SS to GND controls the soft start period. When the output is overloaded, SS is discharged to prevent excessive input current while the output recovers. Connect a 1 nF to 1 μF capacitor from SS to GND to set the soft start period. See the Soft Start section. ...
NCP1653(PFC controller)
... The NCP1653 http://www.51wendang.com/doc/f7620cb6d9e460b5302d697cis implemented in constant output voltageor follower boost modes. The follower boost mode permitsone to significantly reduce the size of the PFC circuitinductor and power MOSFET. With this technique, theoutput voltage is not set at a c ...
... The NCP1653 http://www.51wendang.com/doc/f7620cb6d9e460b5302d697cis implemented in constant output voltageor follower boost modes. The follower boost mode permitsone to significantly reduce the size of the PFC circuitinductor and power MOSFET. With this technique, theoutput voltage is not set at a c ...
UM6K33N
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
Interfacing Between LVPECL, VML, CML and
... voltage by using a 5-V rail and ground. Low-voltage positive/pseudo emitter–coupled logic (LVPECL) is the same concept as PECL, but uses a 3.3-V supply rather that the 5-V one. This resulted in a power consumption reduction relative to PECL. Additionally, as more and more designs use CMOS-based tech ...
... voltage by using a 5-V rail and ground. Low-voltage positive/pseudo emitter–coupled logic (LVPECL) is the same concept as PECL, but uses a 3.3-V supply rather that the 5-V one. This resulted in a power consumption reduction relative to PECL. Additionally, as more and more designs use CMOS-based tech ...
RGP30A, RGP30B, RGP30D, RGP30G, RGP30J, RGP30K
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
LM5360x-Q1 5-V, 3.3-V, and Adjustable Synchronous-Buck 1
... Minimum and maximum limits are ensured through test, design or statistical correlation. Typical values represent the most likely parametric norm at Tj = 25°C, and are provided for reference purposes only. Unless otherwise stated the following conditions apply: Vin = 13.5 V. ...
... Minimum and maximum limits are ensured through test, design or statistical correlation. Typical values represent the most likely parametric norm at Tj = 25°C, and are provided for reference purposes only. Unless otherwise stated the following conditions apply: Vin = 13.5 V. ...
PAM8403 Description Features Pin Assignments Applications
... new dry or alkaline batteries is over 6.0V, higher than its operation voltage, which will probably damage the device. Therefore, it's recommended to use either four Ni-MH (Nickel Metal Hydride) rechargeable batteries or 3 dry or alkaline batteries. 4. One should not make the input signal too large. ...
... new dry or alkaline batteries is over 6.0V, higher than its operation voltage, which will probably damage the device. Therefore, it's recommended to use either four Ni-MH (Nickel Metal Hydride) rechargeable batteries or 3 dry or alkaline batteries. 4. One should not make the input signal too large. ...
by Submitted in partial fulfilment of the requirements for the degree
... first temperature interval of 0 to 25 °C is due to the fact that amplitude control is not fully effective, as the oscillation amplitude is still building up. Using the temperature stabilised loop, the overall frequency stability has improved to 16 parts per million (ppm)/°C from an uncompensated val ...
... first temperature interval of 0 to 25 °C is due to the fact that amplitude control is not fully effective, as the oscillation amplitude is still building up. Using the temperature stabilised loop, the overall frequency stability has improved to 16 parts per million (ppm)/°C from an uncompensated val ...
D5V0F4U6S Features Mechanical Data
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
Implementation and Applications of Current
... rule of thumb, the gate current of a FET or MOSFET doubles for every 8°C increase in temperature, whereas the beta of a bipolar device increases approximately 0.5%/°C. Therefore, when operating at 125°C, the gate current of a FET will be about 6000 times higher than at 25°C, while the base current o ...
... rule of thumb, the gate current of a FET or MOSFET doubles for every 8°C increase in temperature, whereas the beta of a bipolar device increases approximately 0.5%/°C. Therefore, when operating at 125°C, the gate current of a FET will be about 6000 times higher than at 25°C, while the base current o ...
Dynamic Voltage Restorer (DVR) System for Compensation of
... sinusoidal voltage at the contracted magnitude level and frequency. However, in practice, power systems, especially distribution systems, have numerous nonlinear loads, which significantly affect the quality of th e power supply. As a result of these nonlinear loads, the purity of the supply wavefor ...
... sinusoidal voltage at the contracted magnitude level and frequency. However, in practice, power systems, especially distribution systems, have numerous nonlinear loads, which significantly affect the quality of th e power supply. As a result of these nonlinear loads, the purity of the supply wavefor ...
FZT957 Features Mechanical Data
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
ZXTP5401FL Features and Benefits Mechanical Data
... Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Inc ...
... Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Inc ...
Voltage recovery after unbalanced and balanced voltage dips in
... for different types of faults. For dips due to single-phase and phase-to-phase faults, the recovery takes place in only one step, so that a point-on-wave of voltage recovery can be defined. For dips due to two-phase-to-ground and three-phase faults, the recovery takes place in two steps, for dips du ...
... for different types of faults. For dips due to single-phase and phase-to-phase faults, the recovery takes place in only one step, so that a point-on-wave of voltage recovery can be defined. For dips due to two-phase-to-ground and three-phase faults, the recovery takes place in two steps, for dips du ...
AND9408 - Basic Principles of LLC Resonant Half Bridge
... To obtain DC voltage, output current of Figure 5 is rectified and stabilized by a large capacitance, providing a stable DC voltage and power on the load, as shown in Figure 6. When the circuit in Figure 6 operates at resonant frequency, the input current and output current are exactly in phase, whic ...
... To obtain DC voltage, output current of Figure 5 is rectified and stabilized by a large capacitance, providing a stable DC voltage and power on the load, as shown in Figure 6. When the circuit in Figure 6 operates at resonant frequency, the input current and output current are exactly in phase, whic ...
TPS650240 数据资料 dataSheet 下载
... step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The converters can be forced into f ...
... step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The converters can be forced into f ...
D18V0L1B2LP Features Mechanical Data
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
LYTSwitch-4 Family - Power Integrations
... The VOLTAGE MONITOR pin has a 1 V threshold comparator connected at its input. This voltage threshold is used for remote ON/OFF control. When a signal is received at the VOLTAGE MONITOR pin to disable the output (VOLTAGE MONITOR pin tied to ground through an optocoupler phototransistor) the LYTSwitc ...
... The VOLTAGE MONITOR pin has a 1 V threshold comparator connected at its input. This voltage threshold is used for remote ON/OFF control. When a signal is received at the VOLTAGE MONITOR pin to disable the output (VOLTAGE MONITOR pin tied to ground through an optocoupler phototransistor) the LYTSwitc ...
Aalborg Universitet Regulation in Low-Voltage DC Microgrids
... generic microgrid structure enables interconnection of any sources within the microgrid. DC microgrid can be connected to the ac main grid by an ac-dc converter with bidirectional power flow capability or to a dc electrical distribution network. To interconnect sources and storage elements of dissim ...
... generic microgrid structure enables interconnection of any sources within the microgrid. DC microgrid can be connected to the ac main grid by an ac-dc converter with bidirectional power flow capability or to a dc electrical distribution network. To interconnect sources and storage elements of dissim ...
D12V0L1B2LP Product Summary Features
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
Transistor
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A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.