BU7255HFV
... Power dissipation (total loss) indicates the power that the IC can consume at TA=25°C (normal temperature). As the IC consumes power, it heats up, causing its temperature to be higher than the ambient temperature. The allowable temperature that the IC can accept is limited. This depends on the circu ...
... Power dissipation (total loss) indicates the power that the IC can consume at TA=25°C (normal temperature). As the IC consumes power, it heats up, causing its temperature to be higher than the ambient temperature. The allowable temperature that the IC can accept is limited. This depends on the circu ...
Study of Quasi-Z-Source Cascaded H-Bridge Multilevel Inverter with
... the ZSI is the irregular input current that may lead to rude operation and permanent failure of the dc source. To overcome the flaws associated with the ZSI, various improved circuit structures6–11 were presented in the literature. A new extended-boost ZSI6 is presented with a capacitor/diode, which ...
... the ZSI is the irregular input current that may lead to rude operation and permanent failure of the dc source. To overcome the flaws associated with the ZSI, various improved circuit structures6–11 were presented in the literature. A new extended-boost ZSI6 is presented with a capacitor/diode, which ...
AL8808 Description Pin Assignments
... LED current can be adjusted digitally, by applying a low frequency Pulse Width Modulated (PWM) logic signal to the CTRL pin to turn the device on and off. This will produce an average output current proportional to the duty cycle of the control signal. In particular, a PWM signal with a max resoluti ...
... LED current can be adjusted digitally, by applying a low frequency Pulse Width Modulated (PWM) logic signal to the CTRL pin to turn the device on and off. This will produce an average output current proportional to the duty cycle of the control signal. In particular, a PWM signal with a max resoluti ...
AN-1028 Maximum Power Enhancement
... from approximately 110°C/W to 40°C/W in the range from 0.0123 to 1 square inches. In addition, placing all the copper on the top side of the board further reduces RθJA by 10°C/W to 15°C/W when compared with the other two placements. By substituting the thermal resistance, ambient temperature, and th ...
... from approximately 110°C/W to 40°C/W in the range from 0.0123 to 1 square inches. In addition, placing all the copper on the top side of the board further reduces RθJA by 10°C/W to 15°C/W when compared with the other two placements. By substituting the thermal resistance, ambient temperature, and th ...
Metal-Clad Switchgear or Metal-Enclosed
... control and auxiliary devices. Access to the interior of the enclosure is provided by doors or removable covers, or both. This definition appears in all three of the ANSI/IEEE standards covering the types of metal-enclosed power switchgear: C37.20.1, Metal-Enclosed Low Voltage Power Circuit Breaker ...
... control and auxiliary devices. Access to the interior of the enclosure is provided by doors or removable covers, or both. This definition appears in all three of the ANSI/IEEE standards covering the types of metal-enclosed power switchgear: C37.20.1, Metal-Enclosed Low Voltage Power Circuit Breaker ...
TPS62750 数据资料 dataSheet 下载
... The human body model is a 100pF capacitor discharged through a 1.5 kΩ resistor into each pin. The machine model is a 200pF capacitor discharged directly into each pin. ...
... The human body model is a 100pF capacitor discharged through a 1.5 kΩ resistor into each pin. The machine model is a 200pF capacitor discharged directly into each pin. ...
Study of SVC component in transmission line for
... than the total of fixed capacitance to compensate (or cancel) this capacitance and provide net lagging VARs. Given the proportional relationship between harmonic magnitudes and TCR size, the large reactor required in the TCR-FC can be a source of significant odd harmonics. Arranging the TCR and coup ...
... than the total of fixed capacitance to compensate (or cancel) this capacitance and provide net lagging VARs. Given the proportional relationship between harmonic magnitudes and TCR size, the large reactor required in the TCR-FC can be a source of significant odd harmonics. Arranging the TCR and coup ...
Télécharger
... In the last two decades, protection engineers have come to expect an impedance-based fault locator as a standard feature in a line protective relay. From now on, expect line protective relays to offer traveling-wave fault locating with ten-fold better accuracy. The SEL-T400L incorporates a single-en ...
... In the last two decades, protection engineers have come to expect an impedance-based fault locator as a standard feature in a line protective relay. From now on, expect line protective relays to offer traveling-wave fault locating with ten-fold better accuracy. The SEL-T400L incorporates a single-en ...
MAX14626 High-Voltage Reverse-Input
... The device features reverse input protection to protect the downstream sensor. When a reverse input voltage is detected, control circuitry turns off the internal FET and isolates the output from the input. ...
... The device features reverse input protection to protect the downstream sensor. When a reverse input voltage is detected, control circuitry turns off the internal FET and isolates the output from the input. ...
LM380 2.5W Audio Power Amplifier (Rev. C)
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
ca3160-a - CA3160, CA3160A - 4MHz, BiMOS Operational Amplifier
... lower curve in Figure 18) even though the output stage is strobed off. Figure 1A shows a dual-supply arrangement for the output stage that can also be strobed off, assuming RL = ∞, by pulling the potential of Terminal 8 down to that of Terminal 4. Let it now-be assumed that a load resistance of nomi ...
... lower curve in Figure 18) even though the output stage is strobed off. Figure 1A shows a dual-supply arrangement for the output stage that can also be strobed off, assuming RL = ∞, by pulling the potential of Terminal 8 down to that of Terminal 4. Let it now-be assumed that a load resistance of nomi ...
MSC8122 and MSC8126 Power Circuit Design Recommendations
... Semiconductor does not convey any license under its patent rights nor the rights of others. Freescale Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain li ...
... Semiconductor does not convey any license under its patent rights nor the rights of others. Freescale Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain li ...
CD4010B-Q1 CMOS Hex Buffer/Converter (Rev
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
STUSBCD01B
... output signal. The open drain output can be disabled using the /OE input signal. Two different detection methods, selectable through the STATUS/METHOD pin, are implemented in order to distinguish between a dedicated charger and a Host/Hub charger. If the interface voltage is not present the detectio ...
... output signal. The open drain output can be disabled using the /OE input signal. Two different detection methods, selectable through the STATUS/METHOD pin, are implemented in order to distinguish between a dedicated charger and a Host/Hub charger. If the interface voltage is not present the detectio ...
alternating current
... When a resistor is connected across an sinusoidal A.C. source of peak voltage 170 V, the average power dissipated is 40 W. Two such identical resistors are now connected in series to the electrical mains of 220 V r.m.s. ...
... When a resistor is connected across an sinusoidal A.C. source of peak voltage 170 V, the average power dissipated is 40 W. Two such identical resistors are now connected in series to the electrical mains of 220 V r.m.s. ...
MAX8814 28V Linear Li+ Battery Charger with Smart Autoboot Assistant General Description
... TDFN package with an exposed paddle. Connect the exposed paddle to a large copper ground plane to provide a thermal contact between the device and the circuit board for increased power dissipation. The exposed paddle transfers heat away from the device, allowing the IC to charge the battery with max ...
... TDFN package with an exposed paddle. Connect the exposed paddle to a large copper ground plane to provide a thermal contact between the device and the circuit board for increased power dissipation. The exposed paddle transfers heat away from the device, allowing the IC to charge the battery with max ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.