tisp61089 programmable overvoltage protectors dual
... tests are done at two levels. After first-level testing the equipment shall not be damaged and shall continue to operate correctly. Under second level testing the equipment shall not become a safety hazard. The equipment is permitted to fail as a result of second-level testing. When the equipment is ...
... tests are done at two levels. After first-level testing the equipment shall not be damaged and shall continue to operate correctly. Under second level testing the equipment shall not become a safety hazard. The equipment is permitted to fail as a result of second-level testing. When the equipment is ...
Bridgeless Rectification Circuit, Interleaved, Power Factor Correction
... Many relevant studies have proposed a number of suggestions, such as the use of PFC technology to enhance the power factor in 2006[10-14], the use of b ridgeless rectifier circu its to improve efficiency and the power factor in 2009,[15] the use of PFC boost rectifier circuits[13, 16-22], the use of ...
... Many relevant studies have proposed a number of suggestions, such as the use of PFC technology to enhance the power factor in 2006[10-14], the use of b ridgeless rectifier circu its to improve efficiency and the power factor in 2009,[15] the use of PFC boost rectifier circuits[13, 16-22], the use of ...
USB1T11A — Universal Serial Bus Transceiver U S B
... The USB1T11A is a one-chip, generic USB transceiver. It is designed to allow 5.0V or 3.3V programmable and standard logic to interface with the physical layer of the Universal Serial Bus. It is capable of transmitting and receiving serial data at both full-speed (12Mbit/s) and low-speed (1.5Mbit/s) ...
... The USB1T11A is a one-chip, generic USB transceiver. It is designed to allow 5.0V or 3.3V programmable and standard logic to interface with the physical layer of the Universal Serial Bus. It is capable of transmitting and receiving serial data at both full-speed (12Mbit/s) and low-speed (1.5Mbit/s) ...
AD5441: 英文产品数据手册下载
... to ground without the usual bias current compensating resistor (see Figure 20 and Figure 22). The selected amplifier should have a low input bias current and low drift over temperature. The amplifiers input offset voltage should be nulled to less than 200 mV (less than 10% of 1 LSB). All grounded pi ...
... to ground without the usual bias current compensating resistor (see Figure 20 and Figure 22). The selected amplifier should have a low input bias current and low drift over temperature. The amplifiers input offset voltage should be nulled to less than 200 mV (less than 10% of 1 LSB). All grounded pi ...
MAX4080/MAX4081 76V, High-Side, Current-Sense Amplifiers with Voltage Output General Description
... The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense ap ...
... The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense ap ...
IL255 Optocoupler, Phototransistor Output, AC Input, With Base
... time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed t ...
... time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed t ...
LTC1872 Constant Frequency Current Mode Step-Up DC/DC Controller in SOT-23
... In surface mount applications, multiple capacitors may have to be paralleled to meet the ESR or RMS current handling requirements of the application. Aluminum electrolytic and dry tantalum capacitors are both available in surface mount configurations. An excellent choice of tantalum capacitors is th ...
... In surface mount applications, multiple capacitors may have to be paralleled to meet the ESR or RMS current handling requirements of the application. Aluminum electrolytic and dry tantalum capacitors are both available in surface mount configurations. An excellent choice of tantalum capacitors is th ...
amplifiers - Vicphysics
... industry and some describe as the greatest invention of the 20th Century. Invented in 1947 at the Bell Telephone Laboratories by physicists Bardeen, Shockley and Brattain, the team winning the 1956 Nobel Prize. It won John Bardeen the first of his two Nobel Prizes. (The second was for the theory of ...
... industry and some describe as the greatest invention of the 20th Century. Invented in 1947 at the Bell Telephone Laboratories by physicists Bardeen, Shockley and Brattain, the team winning the 1956 Nobel Prize. It won John Bardeen the first of his two Nobel Prizes. (The second was for the theory of ...
ZXLB1600 LCD and OLED bias boost converter
... APPLICATION NOTES in this way. However, some non-linearity in the above expression may occur at values of VADJ below approximately 0.5V. ...
... APPLICATION NOTES in this way. However, some non-linearity in the above expression may occur at values of VADJ below approximately 0.5V. ...
Single Port, High Output Current VDSL2 Line Driver with Power Control OPA2670 FEATURES
... SBOS434 – AUGUST 2010 ...
... SBOS434 – AUGUST 2010 ...
MAX680/MAX681 +5V to ±10V Voltage Converters
... is as a dual charge-pump voltage converter that provides positive and negative outputs of two times a positive input voltage. For applications where PC board space is at a premium, the MAX681, with its capacitors internal to the package, offers the smallest footprint. The simple circuit shown in Fig ...
... is as a dual charge-pump voltage converter that provides positive and negative outputs of two times a positive input voltage. For applications where PC board space is at a premium, the MAX681, with its capacitors internal to the package, offers the smallest footprint. The simple circuit shown in Fig ...
DS90LV001 800 Mbps LVDS Buffer (Rev. E)
... Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as de ...
... Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as de ...
RT8809 - Richtek Technology
... controller, two 12V MOSFET drivers with internal bootstrap diodes, as well as output current monitoring and protection functions into the WQFN-24L 4x4 package. The RT8809 adopts DCR and RDS(ON) current sensing. Load line voltage positioning (droop) and over-current protection are accomplished throug ...
... controller, two 12V MOSFET drivers with internal bootstrap diodes, as well as output current monitoring and protection functions into the WQFN-24L 4x4 package. The RT8809 adopts DCR and RDS(ON) current sensing. Load line voltage positioning (droop) and over-current protection are accomplished throug ...
Draw a complete schematic in your lab book, including all ground
... Both configurations are widely used because they have different advantages. Besides the fact that the second circuit inverts the signal, the main differences are that the first circuit has a much higher input impedance, while the second has lower distortion because both inputs remain very close to g ...
... Both configurations are widely used because they have different advantages. Besides the fact that the second circuit inverts the signal, the main differences are that the first circuit has a much higher input impedance, while the second has lower distortion because both inputs remain very close to g ...
LT6558 - 550MHz, 2200V/µs Gain of 1, Single Supply Triple Video Amplifier with Input Bias Control
... all three amplifier sections are deactivated and power supply draw is reduced to approximately 10µA. When the EN pin is left open, an internal 40k pull-up resistor brings the pin to V+ and the part enters the shutdown mode. Pulling the pin more than approximately 1.5V below V+ will enable the LT6558 ...
... all three amplifier sections are deactivated and power supply draw is reduced to approximately 10µA. When the EN pin is left open, an internal 40k pull-up resistor brings the pin to V+ and the part enters the shutdown mode. Pulling the pin more than approximately 1.5V below V+ will enable the LT6558 ...
introduction
... Load regulation is defined as the change in output voltage for a change in load current. It is expressed in millivolts or as a percentage of the output voltage. 17. What is meant by current limiting? Current limiting refers to the ability of a regulator to prevent the load current from increasing ab ...
... Load regulation is defined as the change in output voltage for a change in load current. It is expressed in millivolts or as a percentage of the output voltage. 17. What is meant by current limiting? Current limiting refers to the ability of a regulator to prevent the load current from increasing ab ...
IDT54/74FCT245T/AT/CT - Integrated Device Technology
... 1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH. 2. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; tF ≤ 2.5ns; tR ≤ 2.5ns. ...
... 1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH. 2. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; tF ≤ 2.5ns; tR ≤ 2.5ns. ...
ISO124
... fabricated, then laser trimmed for exceptional circuitry matching common to both input and output sections. The sections are then mounted on opposite ends of the package with the isolating capacitors mounted between the two sections. The transistor count of the ISO124 is 250 transistors. ...
... fabricated, then laser trimmed for exceptional circuitry matching common to both input and output sections. The sections are then mounted on opposite ends of the package with the isolating capacitors mounted between the two sections. The transistor count of the ISO124 is 250 transistors. ...
ADP5135 Preliminary Data Sheet Triple 1800 mA Buck Regulators
... Open drain Power Good pin output to monitor the output voltage of BUCK3. Open drain Power Good pin output to monitor the output voltage of BUCK2. BUCK2 Input Supply (3.0 V to 5.5 V). Connect VIN2 to VIN1, VIN3 and AVIN. BUCK2 Switching Node. Dedicated Power Ground for BUCK2. Open drain Power Good pi ...
... Open drain Power Good pin output to monitor the output voltage of BUCK3. Open drain Power Good pin output to monitor the output voltage of BUCK2. BUCK2 Input Supply (3.0 V to 5.5 V). Connect VIN2 to VIN1, VIN3 and AVIN. BUCK2 Switching Node. Dedicated Power Ground for BUCK2. Open drain Power Good pi ...
Maximum-Power-Point Tracking Method of Photovoltaics Using Only
... Photovoltaic power generation systems have intensively been investigated as an environment-friendly technology since 1970s because of their advantages of infinite energy resources and no CO2 emission. However, low efficiency and high cost per unit output power are the biggest problem of the systems; ...
... Photovoltaic power generation systems have intensively been investigated as an environment-friendly technology since 1970s because of their advantages of infinite energy resources and no CO2 emission. However, low efficiency and high cost per unit output power are the biggest problem of the systems; ...
Wilson current mirror
A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.