OPA349, OPA2349 - Texas Instruments
... The input common-mode voltage range of the OPA349 series extends 200mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair (as shown in Figure 2). The N-channel pair is active for input voltage ...
... The input common-mode voltage range of the OPA349 series extends 200mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair (as shown in Figure 2). The N-channel pair is active for input voltage ...
Unregulated 60-mA Charge-Pump Voltage
... The power efficiency of a switched-capacitor voltage converter is affected by three factors: the internal losses in the converter IC, the resistive losses of the capacitors, and the conversion losses during charge transfer between the capacitors. The internal losses are associated with the IC’s inte ...
... The power efficiency of a switched-capacitor voltage converter is affected by three factors: the internal losses in the converter IC, the resistive losses of the capacitors, and the conversion losses during charge transfer between the capacitors. The internal losses are associated with the IC’s inte ...
LK3519521955
... This paper presents the comparison of existing low voltage distribution system with proposed high voltage distribution system. The study is based on a real low voltage feeder in J&K state. The investigation is carried out to determine the losses in the existing low voltage (LT) distribution system a ...
... This paper presents the comparison of existing low voltage distribution system with proposed high voltage distribution system. The study is based on a real low voltage feeder in J&K state. The investigation is carried out to determine the losses in the existing low voltage (LT) distribution system a ...
CAT32 - CMOS White LED Driver
... supported over a wide range of input supply voltages from 2 V to 7 V, making the device ideal for battery−powered applications. A high voltage output stage allows up to 4 White LEDs to be driven in series. Series drive provides inherent current matching. LED dimming can be done by using a DC voltage ...
... supported over a wide range of input supply voltages from 2 V to 7 V, making the device ideal for battery−powered applications. A high voltage output stage allows up to 4 White LEDs to be driven in series. Series drive provides inherent current matching. LED dimming can be done by using a DC voltage ...
AMS4123 数据手册DataSheet 下载
... 2.0V or higher it is applied to EN pin it turns on the Switching Regulator. By increasing the voltage to 2.5V or more it turns on the LDO section. Since both circuits share one single package the thermal protection turns off both circuits when the die temperature exceeds approximately 135°C. Both re ...
... 2.0V or higher it is applied to EN pin it turns on the Switching Regulator. By increasing the voltage to 2.5V or more it turns on the LDO section. Since both circuits share one single package the thermal protection turns off both circuits when the die temperature exceeds approximately 135°C. Both re ...
MAX1856 Wide Input Range, Synchronizable, PWM SLIC Power Supply General Description
... operates from a low-cost, unregulated DC power supply for cost-sensitive applications like xDSL, cable modems, set-top boxes, LMDS, MMDS, WLL, and FTTH CPE. The MAX1856 provides low audio-band noise for talk battery and a sturdy output capable of handling the ring trip conditions for ring battery. T ...
... operates from a low-cost, unregulated DC power supply for cost-sensitive applications like xDSL, cable modems, set-top boxes, LMDS, MMDS, WLL, and FTTH CPE. The MAX1856 provides low audio-band noise for talk battery and a sturdy output capable of handling the ring trip conditions for ring battery. T ...
A CMOS Fully-Integrated Wireless Power Receiver for Autonomous
... devices for applications such as sensor networks, medical systems and remote instrumentation. These applications have in common the demand for miniaturized and autonomous devices, with difficult or even no access for energy source replacement. In this context, the batteries are unsuitable and the en ...
... devices for applications such as sensor networks, medical systems and remote instrumentation. These applications have in common the demand for miniaturized and autonomous devices, with difficult or even no access for energy source replacement. In this context, the batteries are unsuitable and the en ...
Line to Ground Voltage Monitoring on Ungrounded
... The result of this resonant condition is that high voltages will appear, especially across the open delta of a set of VT’s connected per Figure 8. These high voltages will cause false alarms. Depending on the size of the system, significant voltages to ground may appear in the power system itself. T ...
... The result of this resonant condition is that high voltages will appear, especially across the open delta of a set of VT’s connected per Figure 8. These high voltages will cause false alarms. Depending on the size of the system, significant voltages to ground may appear in the power system itself. T ...
G690/G691
... reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The G691L has an open-drain output stage, whi ...
... reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The G691L has an open-drain output stage, whi ...
SW06 - Analog Devices
... to a TTL logic threshold value of two forward diode drops (1.4 V at +25°C) above the GND terminal. These inputs use PNP transistors which draw maximum current at a logic “0” level and drops to a leakage current of a reverse biased diode as the logic input voltage raises above 1.4 volts. Any logic in ...
... to a TTL logic threshold value of two forward diode drops (1.4 V at +25°C) above the GND terminal. These inputs use PNP transistors which draw maximum current at a logic “0” level and drops to a leakage current of a reverse biased diode as the logic input voltage raises above 1.4 volts. Any logic in ...
AP65500 Description Pin Assignments
... Peak current determines the required saturation current rating, which influences the size of the inductor. Saturating the inductor decreases the converter efficiency while increasing the temperatures of the inductor and the internal MOSFETs. Hence choosing an inductor with appropriate saturation cur ...
... Peak current determines the required saturation current rating, which influences the size of the inductor. Saturating the inductor decreases the converter efficiency while increasing the temperatures of the inductor and the internal MOSFETs. Hence choosing an inductor with appropriate saturation cur ...
LM567 - tone decoder
... By adding current to terminal 1, the output stage is biased further away from the threshold voltage. This is most useful when, to obtain maximum operating speed, C2 and C3 are made very small. Normally, frequencies just outside the detection band could cause false outputs under this condition. By de ...
... By adding current to terminal 1, the output stage is biased further away from the threshold voltage. This is most useful when, to obtain maximum operating speed, C2 and C3 are made very small. Normally, frequencies just outside the detection band could cause false outputs under this condition. By de ...
Isolation in AC Motor Drives: Understanding the IEC 61800-5
... it. Materials are classified into four groups based on CTI. Materials with a higher CTI (lower material group number) ...
... it. Materials are classified into four groups based on CTI. Materials with a higher CTI (lower material group number) ...
J. Lu, D.J. Perreault, D. Otten, and K.K. Afridi, “Impedance Control Network Resonant Converter for Wide-Range High-Efficiency Operation,” IEEE Transactions on Power Electronics , (to appear).
... network (RCN) converter [13]. They both use burst mode control to regulate output voltage and power, and both can maintain ZVS and near ZCS across a wide range of input voltage, output voltage and power levels. However, while RCN converter utilizes a power splitting network in the rectification stag ...
... network (RCN) converter [13]. They both use burst mode control to regulate output voltage and power, and both can maintain ZVS and near ZCS across a wide range of input voltage, output voltage and power levels. However, while RCN converter utilizes a power splitting network in the rectification stag ...
DISCONTINUED PRODUCT - Allegro Microsystems
... large portion of the offset is a result of the mismatching of these resistors. These devices use a proprietary dynamic offset cancellation technique, with an internal high-frequency clock to reduce the residual offset voltage of the Hall element that is normally caused by device overmolding, tempera ...
... large portion of the offset is a result of the mismatching of these resistors. These devices use a proprietary dynamic offset cancellation technique, with an internal high-frequency clock to reduce the residual offset voltage of the Hall element that is normally caused by device overmolding, tempera ...
AN-6300 - Fairchild
... to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or ...
... to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or ...
ADP1710,11
... pin controls the output voltage on both devices. There is also an under-voltage lockout circuit on both devices, which disables the regulator if IN drops below a minimum threshold. ...
... pin controls the output voltage on both devices. There is also an under-voltage lockout circuit on both devices, which disables the regulator if IN drops below a minimum threshold. ...
DC1521 - LT3956EUHE Evaluation Kit Quick
... PWM dimming terminal. For the highest pwm dimming ratio, it is recommended to use 100Hz as a pwm dimming frequency. Information regarding PWM dimming ratios and performance can be found in the LT3956 datasheet in the applications section. Soft-start is provided with a simple and small capacitor to m ...
... PWM dimming terminal. For the highest pwm dimming ratio, it is recommended to use 100Hz as a pwm dimming frequency. Information regarding PWM dimming ratios and performance can be found in the LT3956 datasheet in the applications section. Soft-start is provided with a simple and small capacitor to m ...
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
... task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. ...
... task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.