BDTIC www.BDTIC.com/infineon Industrial & Multimarket
... If no LED is used an external resistor of 2 kΩ should be connected between IxL and GNDBB. The specified switching thresholds may change if the resistor is used. The LED drive short-circuits the status LED if the comparator detects “0”. A constant current sink in parallel with the LED reduces the ope ...
... If no LED is used an external resistor of 2 kΩ should be connected between IxL and GNDBB. The specified switching thresholds may change if the resistor is used. The LED drive short-circuits the status LED if the comparator detects “0”. A constant current sink in parallel with the LED reduces the ope ...
MAX17504 4.5V–60V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation
... integrated MOSFETs operates over a 4.5V to 60V input. It delivers up to 3.5A and 0.9V to 90% VIN output voltage. Built-in compensation across the output voltage range eliminates the need for external components. The feedback (FB) regulation accuracy over -40°C to +125°C is ±1.1%. The device is avail ...
... integrated MOSFETs operates over a 4.5V to 60V input. It delivers up to 3.5A and 0.9V to 90% VIN output voltage. Built-in compensation across the output voltage range eliminates the need for external components. The feedback (FB) regulation accuracy over -40°C to +125°C is ±1.1%. The device is avail ...
7 chapter 6
... In the previous chapters, dc quantities were identified by nonitalic uppercase (capital) subscripts such as IC, IE, VC, and VCE. Lowercase italic subscripts are used to indicate ac quantities of rms, peak, and peak-to-peak currents and voltages: for example, Ic, Ie, Ib, Vc, and Vce (rms values are a ...
... In the previous chapters, dc quantities were identified by nonitalic uppercase (capital) subscripts such as IC, IE, VC, and VCE. Lowercase italic subscripts are used to indicate ac quantities of rms, peak, and peak-to-peak currents and voltages: for example, Ic, Ie, Ib, Vc, and Vce (rms values are a ...
DIGITAL ELECTRONICS LECTURE NOTES
... them towards the junction, so reducing the depletion layer. In neither case would any current flow because there would always be some of the depletion layer left. ...
... them towards the junction, so reducing the depletion layer. In neither case would any current flow because there would always be some of the depletion layer left. ...
Four-Channel DC/DC Controller for Notebook
... auto PWM/SKIP The PWM_SEL terminal selects either the auto PWM/SKIP or fixed PWM mode. If this terminal is lower than 0.5 V, the outputs operate in the fixed PWM mode. If 2.5 V (minimum) is applied, the outputs operate in auto PWM/SKIP mode. In the auto PWM/SKIP mode, the operation changes from the ...
... auto PWM/SKIP The PWM_SEL terminal selects either the auto PWM/SKIP or fixed PWM mode. If this terminal is lower than 0.5 V, the outputs operate in the fixed PWM mode. If 2.5 V (minimum) is applied, the outputs operate in auto PWM/SKIP mode. In the auto PWM/SKIP mode, the operation changes from the ...
12.2 switched-capacitor circuits
... is specified as the magnitude of the largest error that occurs. Hence this converter will be specified as having a linearity error of either 0.5 LSB or 6.25 percent of full-scale voltage. A good converter exhibits a linearity error of less than 0.5 LSB. A closely related measure of converter perform ...
... is specified as the magnitude of the largest error that occurs. Hence this converter will be specified as having a linearity error of either 0.5 LSB or 6.25 percent of full-scale voltage. A good converter exhibits a linearity error of less than 0.5 LSB. A closely related measure of converter perform ...
A CMOS low power, process/temperature variation tolerant RSSI
... full gains. Therefore, the overall gain becomes An where A is a gain of each stage and n is number of stages. As input signal increases and reaches a certain level, the last stage begins to clip, and the overall gain becomes An 1 . As input signal increases, more stages clip. As input signal increas ...
... full gains. Therefore, the overall gain becomes An where A is a gain of each stage and n is number of stages. As input signal increases and reaches a certain level, the last stage begins to clip, and the overall gain becomes An 1 . As input signal increases, more stages clip. As input signal increas ...
bq24616 JEITA Compatible Stand-Alone Synchronous Switch
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
Pull-up Resistors - SparkFun Electronics
... 1. When the button is pressed, the input pin is pulled low. The value of resistor R1 controls how much current you want to flow from VCC, through the button, and then to ground. 2. When the button is not pressed, the input pin is pulled high. The value of the pull-up resistor controls the voltage on ...
... 1. When the button is pressed, the input pin is pulled low. The value of resistor R1 controls how much current you want to flow from VCC, through the button, and then to ground. 2. When the button is not pressed, the input pin is pulled high. The value of the pull-up resistor controls the voltage on ...
BQ24751B 数据资料 dataSheet 下载
... AC adapter to system-switch driver output. Connect directly to the gate of the ACFET P-channel power MOSFET and the reverse conduction blocking P-channel power MOSFET. Connect both FETs as common-source. Connect the ACFET drain to the system-load side. The PVCC should be connected to the common-sour ...
... AC adapter to system-switch driver output. Connect directly to the gate of the ACFET P-channel power MOSFET and the reverse conduction blocking P-channel power MOSFET. Connect both FETs as common-source. Connect the ACFET drain to the system-load side. The PVCC should be connected to the common-sour ...
LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset
... thermal resistance of 95˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM239 and LM139 must be derated based on a 150˚C maximum junction temperature. The low bias dissipation and the “ON-OFF” characteristic of the outputs keeps the chip d ...
... thermal resistance of 95˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM239 and LM139 must be derated based on a 150˚C maximum junction temperature. The low bias dissipation and the “ON-OFF” characteristic of the outputs keeps the chip d ...
Power Amplifiers
... Ranges of Frequency Another way to describe amplifiers is by stating their frequency range. For instance, an audio amplifier refers to an amplifier that operates in the range of 20 Hz to 20 kHz. On the other hand, a radio-frequency (RF) amplifier is one that amplifies frequencies above 20 kHz, usual ...
... Ranges of Frequency Another way to describe amplifiers is by stating their frequency range. For instance, an audio amplifier refers to an amplifier that operates in the range of 20 Hz to 20 kHz. On the other hand, a radio-frequency (RF) amplifier is one that amplifies frequencies above 20 kHz, usual ...
SiP32419/29 Datasheet
... occurs. During this brief period before the over current protection circuit is engaged, the parts will see a surge current especially under a severe output short condition. The magnitude of the surge current developed during the period when the overcurrent protection is not engaged is determined by ...
... occurs. During this brief period before the over current protection circuit is engaged, the parts will see a surge current especially under a severe output short condition. The magnitude of the surge current developed during the period when the overcurrent protection is not engaged is determined by ...
SiP32419/29 Datasheet
... occurs. During this brief period before the over current protection circuit is engaged, the parts will see a surge current especially under a severe output short condition. The magnitude of the surge current developed during the period when the overcurrent protection is not engaged is determined by ...
... occurs. During this brief period before the over current protection circuit is engaged, the parts will see a surge current especially under a severe output short condition. The magnitude of the surge current developed during the period when the overcurrent protection is not engaged is determined by ...
a CMOS, 240 MHz 10-Bit High Speed Video DAC ADV7127
... Full-Scale Adjust Control. A resistor (RSET) connected between this pin and GND controls the magnitude of the full-scale video signal. Note that the IRE relationships are maintained, regardless of the full-scale output current. The relationship between RSET and the full-scale output current on IOUT ...
... Full-Scale Adjust Control. A resistor (RSET) connected between this pin and GND controls the magnitude of the full-scale video signal. Note that the IRE relationships are maintained, regardless of the full-scale output current. The relationship between RSET and the full-scale output current on IOUT ...
MAX16010–MAX16014 Ultra-Small, Overvoltage Protection/ Detection Circuits General Description
... The MAX16012 offers a single comparator and an independent reference output. The reference output can be directly connected to either the inverting or noninverting input to select the comparator output logic. The MAX16013 and MAX16014 are overvoltage protection circuits that are capable of driving t ...
... The MAX16012 offers a single comparator and an independent reference output. The reference output can be directly connected to either the inverting or noninverting input to select the comparator output logic. The MAX16013 and MAX16014 are overvoltage protection circuits that are capable of driving t ...
LTC1871 - Wide Input Range, No RSENSE Current Mode Boost
... has 100mV of hysteresis for noise immunity). With the RUN pin below 1.248V, the chip is off and the input supply current is typically only 10μA. An overvoltage comparator OV senses when the FB pin exceeds the reference voltage by 6.5% and provides a ...
... has 100mV of hysteresis for noise immunity). With the RUN pin below 1.248V, the chip is off and the input supply current is typically only 10μA. An overvoltage comparator OV senses when the FB pin exceeds the reference voltage by 6.5% and provides a ...
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.