REG101-25 数据资料 dataSheet 下载
... and drops to 10nA when not in enabled mode. Unlike regulators with PNP pass devices, quiescent current remains relatively constant over load variation and under dropout conditions. The REG101 has very low output noise (typically 23µVrms for VOUT = 3.3V with CNR = 0.01µF), making it ideal for use in ...
... and drops to 10nA when not in enabled mode. Unlike regulators with PNP pass devices, quiescent current remains relatively constant over load variation and under dropout conditions. The REG101 has very low output noise (typically 23µVrms for VOUT = 3.3V with CNR = 0.01µF), making it ideal for use in ...
AN-8039 Using the FDDS100H06_F085 in Automotive Systems Background www.fairchildsemi.com
... same approach can be used for the FDDS100H06_F085 as for a discrete MOSFET. This analysis sums the total thermal load for conduction, switching, and repetitive UIS power to determine the maximum die temperature. Then, the “last pulse” analysis is used to determine if the device operates safely based ...
... same approach can be used for the FDDS100H06_F085 as for a discrete MOSFET. This analysis sums the total thermal load for conduction, switching, and repetitive UIS power to determine the maximum die temperature. Then, the “last pulse” analysis is used to determine if the device operates safely based ...
Pdf - Text of NPTEL IIT Video Lectures
... Let us say at any given armature current I a the corresponding equivalent armature reaction flux is O B and the armature resistance drop is given by B C. Now let us draw line parallel to the field load line through the point C again it intersects the O C C at two points m and n. Now let us draw a l ...
... Let us say at any given armature current I a the corresponding equivalent armature reaction flux is O B and the armature resistance drop is given by B C. Now let us draw line parallel to the field load line through the point C again it intersects the O C C at two points m and n. Now let us draw a l ...
LM34 Precision Fahrenheit Temperature Sensors
... drive 50 pF without special precautions. If heavier loads are anticipated, it is easy to isolate or decouple the load with a resistor; see Figure 3. Or you can improve the tolerance of capacitance with a series R-C damper from output to ground; see Figure 4. When the LM34 is applied with a 499Ω load ...
... drive 50 pF without special precautions. If heavier loads are anticipated, it is easy to isolate or decouple the load with a resistor; see Figure 3. Or you can improve the tolerance of capacitance with a series R-C damper from output to ground; see Figure 4. When the LM34 is applied with a 499Ω load ...
MAX8856 USB/AC Adapter, Li+ Linear Battery Charger with Integrated 50m
... To prevent input transients, the rate of change of the charge current is limited when the charger is turned on or changes its current compliance. It takes approximately 1ms for the charger to go from 0mA to the maximum fast-charge current. ...
... To prevent input transients, the rate of change of the charge current is limited when the charger is turned on or changes its current compliance. It takes approximately 1ms for the charger to go from 0mA to the maximum fast-charge current. ...
LTC3550
... ⎯P⎯W⎯R (Pin 4): Open-Drain Power Supply Status Output. When the DCIN or USBIN pin voltage is sufficient to begin charging (i.e., when the supply is greater than the undervoltage lockout threshold and at least 180mV above the battery terminal), the ⎯P⎯W⎯R pin is pulled ...
... ⎯P⎯W⎯R (Pin 4): Open-Drain Power Supply Status Output. When the DCIN or USBIN pin voltage is sufficient to begin charging (i.e., when the supply is greater than the undervoltage lockout threshold and at least 180mV above the battery terminal), the ⎯P⎯W⎯R pin is pulled ...
LTC2057/LTC2057HV - High Voltage, Low
... The LTC®2057 is a high voltage, low noise, zero-drift operational amplifier that offers precision DC performance over a wide supply range of 4.75V to 36V or 4.75V to 60V for the LTC2057HV. Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 4μV ...
... The LTC®2057 is a high voltage, low noise, zero-drift operational amplifier that offers precision DC performance over a wide supply range of 4.75V to 36V or 4.75V to 60V for the LTC2057HV. Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 4μV ...
LOW-DISTORTION, HIGH-SPEED, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS THS4221, THS4225 THS4222, THS4226
... reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) The maximum junction temperature for continuous operation is limited by package constraints. Operation above this temperature may result in r ...
... reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) The maximum junction temperature for continuous operation is limited by package constraints. Operation above this temperature may result in r ...
BDTIC www.BDTIC.com/infineon Driving Low Power LEDs from
... advantages over more traditional “resistor bias” schemes commonly employed for low-current LED circuits, including: 1. Tighter control of LED current over variations in temperature & supply voltage. As shown in Section 9 of this applications note, resistor biasing yields a huge 70 – 80% variation in ...
... advantages over more traditional “resistor bias” schemes commonly employed for low-current LED circuits, including: 1. Tighter control of LED current over variations in temperature & supply voltage. As shown in Section 9 of this applications note, resistor biasing yields a huge 70 – 80% variation in ...
Single-Supply Op Amp Design Techniques
... not referenced to the midpoint of the supplies like it would be in a split-supply application, rather it is referenced to the lower power supply rail. This circuit does not operate when the input voltage is positive because the output voltage would have to go to a negative voltage, hard to do with a ...
... not referenced to the midpoint of the supplies like it would be in a split-supply application, rather it is referenced to the lower power supply rail. This circuit does not operate when the input voltage is positive because the output voltage would have to go to a negative voltage, hard to do with a ...
Leaky Capacitors - Physics Department, Princeton University
... spherical capacitors that have inner electrode of radius r1 , intermediate electrode of radius r2, and outer electrode of radius r3 and whose gaps are filled with concentric shells of dielectrics of differing permittivities, 1 for r1 < r < r2 and 2 for r2 < r < r3 . The dielectrics are not perfect i ...
... spherical capacitors that have inner electrode of radius r1 , intermediate electrode of radius r2, and outer electrode of radius r3 and whose gaps are filled with concentric shells of dielectrics of differing permittivities, 1 for r1 < r < r2 and 2 for r2 < r < r3 . The dielectrics are not perfect i ...
LTM8033 - Ultralow Noise EMC 36VIN, 3A DC/DC uModule Regulator
... SYNC (Pin B8): This is the external clock synchronization input. Ground this pin for low ripple Burst Mode® operation at low output loads. Tie to a stable voltage source greater than 0.7V to disable Burst Mode operation. Do not leave this pin floating. Tie to a clock source for synchronization. Cloc ...
... SYNC (Pin B8): This is the external clock synchronization input. Ground this pin for low ripple Burst Mode® operation at low output loads. Tie to a stable voltage source greater than 0.7V to disable Burst Mode operation. Do not leave this pin floating. Tie to a clock source for synchronization. Cloc ...
LTM4628 - Dual 8A or Single 16A DC/DC uModule Regulator
... output’s feedback divider for coincidental tracking. See the Applications Information section. COMP1, COMP2 (E6, E7): Current control threshold and error amplifier compensation point for each channel. The current comparator threshold increases with this control voltage. Tie the COMP pins together fo ...
... output’s feedback divider for coincidental tracking. See the Applications Information section. COMP1, COMP2 (E6, E7): Current control threshold and error amplifier compensation point for each channel. The current comparator threshold increases with this control voltage. Tie the COMP pins together fo ...
DRV8701 Brushed DC Motor Full-Bridge Gate
... A PH/EN (DRV8701E) or PWM (DRV8701P) interface allows simple interfacing to controller circuits. An internal sense amplifier allows for adjustable current control. The gate driver includes circuitry to regulate the winding current using fixed off-time PWM current chopping. DRV8701 drives both high- ...
... A PH/EN (DRV8701E) or PWM (DRV8701P) interface allows simple interfacing to controller circuits. An internal sense amplifier allows for adjustable current control. The gate driver includes circuitry to regulate the winding current using fixed off-time PWM current chopping. DRV8701 drives both high- ...
//V7f/?F»4Ci C/RCU/f :
... the minimum voltage step of channel CH2. The inserted A problem with the conventional generators is the voltage, V1, equals the maximum output value of chan characteristic of a minimum voltage step of approxi nel CH2 (but of the opposite polarity). mately 10-20 millivolts. Such voltages correspond t ...
... the minimum voltage step of channel CH2. The inserted A problem with the conventional generators is the voltage, V1, equals the maximum output value of chan characteristic of a minimum voltage step of approxi nel CH2 (but of the opposite polarity). mately 10-20 millivolts. Such voltages correspond t ...