sc2440tetrt
... remain high if the SS voltage is below 2V. Once the softstart capacitor is charged above 2V, the overload shutdown latch is enabled. As the load draws more current from the regulator, the current-limit comparator will limit the peak inductor current. This is cycle-by-cycle current limiting. Further ...
... remain high if the SS voltage is below 2V. Once the softstart capacitor is charged above 2V, the overload shutdown latch is enabled. As the load draws more current from the regulator, the current-limit comparator will limit the peak inductor current. This is cycle-by-cycle current limiting. Further ...
Failure Precursors for Insulated Gate Bipolar Transistors (IGBTs)
... monitoring the precursors, the extent of deviation or degradation from expected normal operating conditions can be assessed to provide advanced warning of failures. In this article, three electrical parameters of the insulated gate bipolar transistors (IGBTs), threshold voltage, transconductance, an ...
... monitoring the precursors, the extent of deviation or degradation from expected normal operating conditions can be assessed to provide advanced warning of failures. In this article, three electrical parameters of the insulated gate bipolar transistors (IGBTs), threshold voltage, transconductance, an ...
FAN23SV10M TinyBuck™ 10 A Integrated Synchronous Buck Regulator F A
... connected from VIN to the EN pin. With VIN > 5.5V a series resistor is required to limit the current flow into the EN pin clamp to less than 24 µA to keep the internal clamp within normal operating range. The resistor value can be calculated from the following equation: ...
... connected from VIN to the EN pin. With VIN > 5.5V a series resistor is required to limit the current flow into the EN pin clamp to less than 24 µA to keep the internal clamp within normal operating range. The resistor value can be calculated from the following equation: ...
Am27X64
... VCC and VSS to minimize transient effects. In addition, to overcome the voltage drop caused by the inductive effects of the printed circuit board traces on ExpressROM device arrays, a 4.7 µF bulk electrolytic capacitor should be used between VCC and VSS for each eight devices. The location of the ca ...
... VCC and VSS to minimize transient effects. In addition, to overcome the voltage drop caused by the inductive effects of the printed circuit board traces on ExpressROM device arrays, a 4.7 µF bulk electrolytic capacitor should be used between VCC and VSS for each eight devices. The location of the ca ...
STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK
... Fundamentals of direct and alternating current circuits, resistance, inductance, capacitance, magnetism are presented. Also basic machine theory as it applies to both direct and alternating current types is covered. The theory and operation of transformers and the theory of control devices such as r ...
... Fundamentals of direct and alternating current circuits, resistance, inductance, capacitance, magnetism are presented. Also basic machine theory as it applies to both direct and alternating current types is covered. The theory and operation of transformers and the theory of control devices such as r ...
Analog-to-Digital Conversion Utilizing AT89LP
... In this application (Figure 5), an AT89CX051 microcontroller with an integral analog comparator performs the SAR function in software, reducing the component count. The DAC selected for the application is an MC1408-8, eight-bit, current output type chosen for its low cost. Seven- and six-bit versio ...
... In this application (Figure 5), an AT89CX051 microcontroller with an integral analog comparator performs the SAR function in software, reducing the component count. The DAC selected for the application is an MC1408-8, eight-bit, current output type chosen for its low cost. Seven- and six-bit versio ...
MAX1817 Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter General Description
... The control scheme maintains regulation when the error amplifier senses the output voltage is below the feedback threshold, turning on the internal N-channel MOSFET and initiating an on-time. The on-time is terminated when the 0.75A current limit is reached or when the maximum on-time is reached. Th ...
... The control scheme maintains regulation when the error amplifier senses the output voltage is below the feedback threshold, turning on the internal N-channel MOSFET and initiating an on-time. The on-time is terminated when the 0.75A current limit is reached or when the maximum on-time is reached. Th ...
TPS780xxEVM-301 User`s Guide
... It is important to operate this EVM within the input voltage range of 2.2 V to 5.5 V and the output voltage range of 0.8 V to 5.5 V. Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions concerning the input range, please con ...
... It is important to operate this EVM within the input voltage range of 2.2 V to 5.5 V and the output voltage range of 0.8 V to 5.5 V. Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions concerning the input range, please con ...
LT1638/LT1639 - 1.2MHz, 0.4V/us Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps
... 170μA of quiescent current per amplifier. These amplifiers are reverse battery protected and draw no current for reverse supply up to 18V. The input range of the LT1638/LT1639 includes both supplies, and a unique feature of this device is its capability to operate over the top with either or both of i ...
... 170μA of quiescent current per amplifier. These amplifiers are reverse battery protected and draw no current for reverse supply up to 18V. The input range of the LT1638/LT1639 includes both supplies, and a unique feature of this device is its capability to operate over the top with either or both of i ...
TPS75601 数据资料 dataSheet 下载
... device will be in shutdown or sleep mode. When EN goes to a high voltage level (> 2 V), the device will be enabled. Feedback (FB) FB is an input terminal used for the adjustable-output option and must be connected to the output terminal either directly, in order to generate the minimum output voltag ...
... device will be in shutdown or sleep mode. When EN goes to a high voltage level (> 2 V), the device will be enabled. Feedback (FB) FB is an input terminal used for the adjustable-output option and must be connected to the output terminal either directly, in order to generate the minimum output voltag ...
Part II EC-Lab for battery testing
... Other GCPL techniques GCPL2 : GCPL with a limitation on the voltage of the working electrode and of the counter electrode. GCPL3 : GCPL2 with the possibility to hold potential after charge or discharge. GCPL4 : GCPL with the possibility to set the global time of the charge/discharge period. GCPL5: ...
... Other GCPL techniques GCPL2 : GCPL with a limitation on the voltage of the working electrode and of the counter electrode. GCPL3 : GCPL2 with the possibility to hold potential after charge or discharge. GCPL4 : GCPL with the possibility to set the global time of the charge/discharge period. GCPL5: ...
MAX16975 28V, 1.2A Automotive Step-Down Converter with Low Operating Current General Description
... The MAX16975 is a constant-frequency, current-mode automotive buck converter with an integrated high-side switch. The device operates with input voltages from 3.5V to 28V and tolerates input transients up to 42V. During undervoltage events, such as cold-crank conditions, the internal pass device mai ...
... The MAX16975 is a constant-frequency, current-mode automotive buck converter with an integrated high-side switch. The device operates with input voltages from 3.5V to 28V and tolerates input transients up to 42V. During undervoltage events, such as cold-crank conditions, the internal pass device mai ...
SUBJECT NATURAL SCIENCES Grade SCIENCE 11th
... All matter is formed by atoms, which are made of protons of positive charge, electrons of negative charge and neutrons without electric charge. Protons and neutrons are in the nucleus, while electrons are outside the nucleus. Protons have the same amount of charge as electrons, but with a dif ...
... All matter is formed by atoms, which are made of protons of positive charge, electrons of negative charge and neutrons without electric charge. Protons and neutrons are in the nucleus, while electrons are outside the nucleus. Protons have the same amount of charge as electrons, but with a dif ...
Quasi-Resonant Full-Wave Zero-Current Switching Buck
... source is utilized to force the current and voltage to become zero. The resonant circuits are classified in three categories, conventional, quasi-resonant and multi-resonant. Quasi-resonant converters can be performed as half-wave [9] and full-wave [10]. Considering the quasi-resonant buck converter ...
... source is utilized to force the current and voltage to become zero. The resonant circuits are classified in three categories, conventional, quasi-resonant and multi-resonant. Quasi-resonant converters can be performed as half-wave [9] and full-wave [10]. Considering the quasi-resonant buck converter ...
MAX17129/MAX17149 Low-Cost, 6-String WLED Drivers with Quick-PWM Step-Up Converter General Description
... source. An internal switch step-up controller with QuickPWMK drives the LED array, which can be configured for up to 6 strings in parallel and either 11 LEDs (MAX17129) or 6 LEDs in series (MAX17149) per string. Each string is terminated with a ballast that achieves Q2% currentregulation accuracy, e ...
... source. An internal switch step-up controller with QuickPWMK drives the LED array, which can be configured for up to 6 strings in parallel and either 11 LEDs (MAX17129) or 6 LEDs in series (MAX17149) per string. Each string is terminated with a ballast that achieves Q2% currentregulation accuracy, e ...
74LCXP16245 Low Voltage 16-Bit Bidirectional Transceiver with
... The LCXP16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each ...
... The LCXP16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each ...
