UC2874-2 数据资料 dataSheet 下载
... UC3874 disables its MOSFET drivers and oscillator saving both quiescent supply current consumption and more importantly MOSFET gate drive charge current. Standby mode is initiated when the output inductor current has dropped to a user programmable fraction of the designed full load current. Programm ...
... UC3874 disables its MOSFET drivers and oscillator saving both quiescent supply current consumption and more importantly MOSFET gate drive charge current. Standby mode is initiated when the output inductor current has dropped to a user programmable fraction of the designed full load current. Programm ...
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... Department of Electronics & Communication JSS Academy of Technical Education Noida, India Abstract In this paper Low power low voltage CMOS analog multiplier circuit is proposed. It is based on flipped voltage follower. It consists of four voltage adders and a multiplier core. The circuit is analyze ...
... Department of Electronics & Communication JSS Academy of Technical Education Noida, India Abstract In this paper Low power low voltage CMOS analog multiplier circuit is proposed. It is based on flipped voltage follower. It consists of four voltage adders and a multiplier core. The circuit is analyze ...
LT1077 - Micropower, Single Supply, Precision Op Amp
... and current noise, slew rate and gain-bandwidth product are all two to ten times better than on previous micropower op amps. The 1/f corner of the voltage noise spectrum is at 0.7Hz. This results in low frequency (0.1Hz to 10Hz) noise performance which can only be found on devices with an order of m ...
... and current noise, slew rate and gain-bandwidth product are all two to ten times better than on previous micropower op amps. The 1/f corner of the voltage noise spectrum is at 0.7Hz. This results in low frequency (0.1Hz to 10Hz) noise performance which can only be found on devices with an order of m ...
Lecture 3 - UConn Physics
... – dS is normal to the surface and points OUT E dS uses the component of E which is NORMAL to the SURFACE – Therefore, the electric flux through a closed surface is the sum of the normal components of the electric field all over the surface. – Pay attention to the direction of the normal component ...
... – dS is normal to the surface and points OUT E dS uses the component of E which is NORMAL to the SURFACE – Therefore, the electric flux through a closed surface is the sum of the normal components of the electric field all over the surface. – Pay attention to the direction of the normal component ...
Application circuit examples of Si photodiode
... directly connected to the 50 W input terminal of an oscilloscope or other measurement equipment. High-speed photodiodes designed for the GHz range can be used with this circuit. A chip capacitor should be used as the bypass capacitor C. The photodiode leads and the conductors of the coaxial cable wh ...
... directly connected to the 50 W input terminal of an oscilloscope or other measurement equipment. High-speed photodiodes designed for the GHz range can be used with this circuit. A chip capacitor should be used as the bypass capacitor C. The photodiode leads and the conductors of the coaxial cable wh ...
RT8110C - Richtek
... in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may remain possibility to affect device reliability. Note 2. θJA is measured in the natural convection at TA = 25°C on a low effective single layer thermal conductivi ...
... in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may remain possibility to affect device reliability. Note 2. θJA is measured in the natural convection at TA = 25°C on a low effective single layer thermal conductivi ...
Physics 160 Lecture 15
... OUT Non-inverting amp with 100% feedback. Be aware that the internal compensation capacitor is very important here to avoid high-frequency ...
... OUT Non-inverting amp with 100% feedback. Be aware that the internal compensation capacitor is very important here to avoid high-frequency ...
Definition of the module stray inductance Ls
... Due to the changing current a voltage drop of Lσ * dioff/dt occurs across the stray inductance Lσ. It is overlayed to the DC link voltage VCC and seen as a voltage spike across the turningoff IGBT1. Permissible limits for turn-off current di/dt and overvoltage can be deduced from the RBSOA diagram o ...
... Due to the changing current a voltage drop of Lσ * dioff/dt occurs across the stray inductance Lσ. It is overlayed to the DC link voltage VCC and seen as a voltage spike across the turningoff IGBT1. Permissible limits for turn-off current di/dt and overvoltage can be deduced from the RBSOA diagram o ...
MAX9643 Evaluation Kit Evaluates: MAX9643 General Description Features
... power-supply applications. The current-sense amplifier provides an analog voltage output proportional to the load current through the external sense resistor (R1). Various test points and test pads are provided for ease of evaluation. ...
... power-supply applications. The current-sense amplifier provides an analog voltage output proportional to the load current through the external sense resistor (R1). Various test points and test pads are provided for ease of evaluation. ...
Press Release
... The pedals’ discrete circuitry incorporates individual transistors, resistors, capacitors, and coils. Specially-created for three of the pedals in this series is a new VOX vacuum tube circuit technology called “Hi-Volt,” which delivers high voltage (200V) to a 12AX7 vacuum tube using the included 6x ...
... The pedals’ discrete circuitry incorporates individual transistors, resistors, capacitors, and coils. Specially-created for three of the pedals in this series is a new VOX vacuum tube circuit technology called “Hi-Volt,” which delivers high voltage (200V) to a 12AX7 vacuum tube using the included 6x ...
LED Driver Xitanium SR 40W 0.10-1.1A 54V SR XI040C110V054VPT1
... Adjustable Output Current (AOC) Info: LED current tolerance with variation of Rset2 is within ± 5% of Imax Rset (Ohms) ...
... Adjustable Output Current (AOC) Info: LED current tolerance with variation of Rset2 is within ± 5% of Imax Rset (Ohms) ...
DC4201704708
... The electrical energy available in the utility grid is not suitable for direct use in many applications. In particular, applications requiring DC source must involve an interface device between the AC power line and the load requiring the DC voltage. Conventional AC/DC conversion involves diode rect ...
... The electrical energy available in the utility grid is not suitable for direct use in many applications. In particular, applications requiring DC source must involve an interface device between the AC power line and the load requiring the DC voltage. Conventional AC/DC conversion involves diode rect ...
Lab 2 - Mechanical Engineering
... function and background. Any new concepts and terminology need to be given as well. Last should be the objectives of the lab. Include what should be accomplished or learned through performing this experiment. ...
... function and background. Any new concepts and terminology need to be given as well. Last should be the objectives of the lab. Include what should be accomplished or learned through performing this experiment. ...
Resonant-Switching Driver Controller for LED
... The soft-switching capability, high efficiency and long holdup time make the LLC resonant converter attractive for many applications, such as digital TV, ac/dc adapters and computer power supplies. Figure 12 shows the schematic of the LLC resonant converter. The LLC resonant converter is based on th ...
... The soft-switching capability, high efficiency and long holdup time make the LLC resonant converter attractive for many applications, such as digital TV, ac/dc adapters and computer power supplies. Figure 12 shows the schematic of the LLC resonant converter. The LLC resonant converter is based on th ...
LAMPIRAN A LIST PROGRAM PADA ARDUINO
... The Hall-effect integrated circuit included in each device includes a Hall circuit, a linear amplifier, and a CMOS Class A output structure. Integrating the Hall circuit and the amplifier on a single chip minimizes many of the problems normally associated with low voltage level analog signals. High ...
... The Hall-effect integrated circuit included in each device includes a Hall circuit, a linear amplifier, and a CMOS Class A output structure. Integrating the Hall circuit and the amplifier on a single chip minimizes many of the problems normally associated with low voltage level analog signals. High ...
Not Recommended for New Designs
... the switch (VSW) at the beginning of each clock cycle. The switch turns off at a point later in the clock cycle, which is a function of the signal provided by the error amplifier. The maximum switch duty cycle is approximately 93% at the MAX724/MAX726's 100kHz switching frequency. Both the input (FB ...
... the switch (VSW) at the beginning of each clock cycle. The switch turns off at a point later in the clock cycle, which is a function of the signal provided by the error amplifier. The maximum switch duty cycle is approximately 93% at the MAX724/MAX726's 100kHz switching frequency. Both the input (FB ...