OPA353 OPA2353 OPA4353 High-Speed, Single-Supply, Rail-to-Rail
... The guaranteed input common-mode voltage range of the OPA353 series extends 100mV 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 (see Figure 2). The N-channel pair is active for input volt ...
... The guaranteed input common-mode voltage range of the OPA353 series extends 100mV 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 (see Figure 2). The N-channel pair is active for input volt ...
AAT4610B 数据资料DataSheet下载
... The AAT4610B SmartSwitch is a current limited P-channel MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply aga ...
... The AAT4610B SmartSwitch is a current limited P-channel MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply aga ...
Electric review
... Recall from an earlier chapter that the battery has a potential difference, or voltage, across its ends. One end of the battery is positive, and the other end is negative. We say that the movement of positive charge from the positive end of the battery through the circuit to the negative end of the ...
... Recall from an earlier chapter that the battery has a potential difference, or voltage, across its ends. One end of the battery is positive, and the other end is negative. We say that the movement of positive charge from the positive end of the battery through the circuit to the negative end of the ...
74LCX16240 Low Voltage 16-Bit Inverting Buffer/Line Driver 7
... has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The LCX16240 is designed for low voltage (2.5V or 3.3V) VCC applications with capacity of interfacing to a 5V signal environment. The LCX16240 is fabricated with an advanced CMOS technology to achieve high s ...
... has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The LCX16240 is designed for low voltage (2.5V or 3.3V) VCC applications with capacity of interfacing to a 5V signal environment. The LCX16240 is fabricated with an advanced CMOS technology to achieve high s ...
AN-1521 POEPHYTEREV-I / -E Evaluation Board User's Guide 1 Introduction
... the feedback loop properties and may cause instability. If it is necessary to add extra capacitance in a particular application, the feedback loop compensation must be adjusted accordingly. Sufficiently large wire such as AWG #18 or thicker is required when connecting the source supply and load. Als ...
... the feedback loop properties and may cause instability. If it is necessary to add extra capacitance in a particular application, the feedback loop compensation must be adjusted accordingly. Sufficiently large wire such as AWG #18 or thicker is required when connecting the source supply and load. Als ...
... operating at high temperatures, the use of silicon devices is restricted. Silicon carbide (SiC) has superior physical properties like wider bandgap, higher thermal conductivity, higher breakdown field, and higher temperature handling capability that make it a potential material to overcome the limit ...
BD99010EFV-M
... The application does not require an external Schottky diode as commonly used in conventional DC/DC converter IC’s. The low-side power transistor provides two advantages: it reduces the switching losses by careful on-chip timing to prevent shoot-through and improves the leakage current (resulting in ...
... The application does not require an external Schottky diode as commonly used in conventional DC/DC converter IC’s. The low-side power transistor provides two advantages: it reduces the switching losses by careful on-chip timing to prevent shoot-through and improves the leakage current (resulting in ...
High-Voltage, 2.2MHz, 2A Automotive Step- Down Converter with Low Operating Current MAX16974
... Junction-to-Ambient Thermal Resistance (qJA).........38.3°C/W Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial ...
... Junction-to-Ambient Thermal Resistance (qJA).........38.3°C/W Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial ...
ADP1611 数据手册DataSheet 下载
... To prevent input inrush current at startup, connect a capacitor from SS to GND to set the soft-start period. When the device is in shutdown (SD is at GND) or the input voltage is below the 2.4 V undervoltage lockout voltage, SS is internally shorted to GND to discharge the soft start capacitor. Once ...
... To prevent input inrush current at startup, connect a capacitor from SS to GND to set the soft-start period. When the device is in shutdown (SD is at GND) or the input voltage is below the 2.4 V undervoltage lockout voltage, SS is internally shorted to GND to discharge the soft start capacitor. Once ...
dc current measurement
... 2. Insert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the CAP positive jack. 3. Touch the test probe tips across the part under test. 4. Read the capacitance value in the display. 5. The display will indicate the proper decimal point and value. N ...
... 2. Insert the black test lead banana plug into the negative COM jack and the red test lead banana plug into the CAP positive jack. 3. Touch the test probe tips across the part under test. 4. Read the capacitance value in the display. 5. The display will indicate the proper decimal point and value. N ...
TPS60251 数据资料 dataSheet 下载
... minimize power consumption especially in light load conditions while reducing component count and package size. ...
... minimize power consumption especially in light load conditions while reducing component count and package size. ...
LLC Half-Bridge Controller for Multi-String LED
... Current Reference is used to set the regulating voltage for the LED current feedback signal at the CS input. This voltage input is set using a resistor divider from VREF. A nominal level of around 0.7 V is recommended although a range of 0.6 V to 2.7 V is accommodated. Internal reference levels of 0 ...
... Current Reference is used to set the regulating voltage for the LED current feedback signal at the CS input. This voltage input is set using a resistor divider from VREF. A nominal level of around 0.7 V is recommended although a range of 0.6 V to 2.7 V is accommodated. Internal reference levels of 0 ...
Power Amplifiers - Learn About Electronics
... Because power transistors, such as those shown in Fig. 5.1.1 handle larger currents and higher voltages, they have a different construction to small signal devices. They must have low output resistances so that they can deliver large currents to the load, and good junction insulation to withstand hi ...
... Because power transistors, such as those shown in Fig. 5.1.1 handle larger currents and higher voltages, they have a different construction to small signal devices. They must have low output resistances so that they can deliver large currents to the load, and good junction insulation to withstand hi ...
Single-stage, universal-input ac/dc led driver with current
... PFC circuit in Fig. 2 [8] has the advantage of a lower component count, its output voltage has a high ripple at twice the line frequency unless very large output capacitors are used. Since for an LED load, a small variation in the driving voltage can lead to a large variation in the LED current, a l ...
... PFC circuit in Fig. 2 [8] has the advantage of a lower component count, its output voltage has a high ripple at twice the line frequency unless very large output capacitors are used. Since for an LED load, a small variation in the driving voltage can lead to a large variation in the LED current, a l ...
DC and AC Load Line
... Q-Point (Static Operation Point) • When a transistor does not have an ac input, it will have specific dc values of IC and VCE. • These values correspond to a specific point on the dc load line. This point is called the Q-point. • The letter Q corresponds to the word (Latent) quiescent, meaning at r ...
... Q-Point (Static Operation Point) • When a transistor does not have an ac input, it will have specific dc values of IC and VCE. • These values correspond to a specific point on the dc load line. This point is called the Q-point. • The letter Q corresponds to the word (Latent) quiescent, meaning at r ...
NCP1631PFCGEVB Interleaved PFC Stage Driven by the NCP1631 Evaluation Board User's
... stage without power factor degradation. This feature prevents the switching frequency from reaching excessive levels at light load. As detailed in the NCP1631 data sheet, the clamp frequency in each phase is actually half the oscillator one. Hence: ...
... stage without power factor degradation. This feature prevents the switching frequency from reaching excessive levels at light load. As detailed in the NCP1631 data sheet, the clamp frequency in each phase is actually half the oscillator one. Hence: ...
MAX16910 200mA, Automotive, Ultra-Low Quiescent Current, Linear Regulator EVALUATION KIT AVAILABLE
... Regulator Output. Bypass OUT to GND with a minimum of 4.7FF. Use a low-ESR, ceramic capacitor (X7R, X5R) for optimal performance. The SETOV input controls the output voltage when in fixed +3.3V or fixed +5V output-voltage mode. Using an external resistive divider between OUT and SETOV sets adjustabl ...
... Regulator Output. Bypass OUT to GND with a minimum of 4.7FF. Use a low-ESR, ceramic capacitor (X7R, X5R) for optimal performance. The SETOV input controls the output voltage when in fixed +3.3V or fixed +5V output-voltage mode. Using an external resistive divider between OUT and SETOV sets adjustabl ...
MAX1719/MAX1720/MAX1721 SOT23, Switched-Capacitor Voltage Inverters with Shutdown General Description
... OUT require a Schottky diode (1N5817) between GND and OUT, with the anode connected to OUT (Figure 7). ...
... OUT require a Schottky diode (1N5817) between GND and OUT, with the anode connected to OUT (Figure 7). ...
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.