PAM2319 Description Pin Assignments
... excellent stability and transient response. To ensure the longest battery life in portable applications, the PAM2319 provides a powersaving Pulse-Skipping Modulation (PSM) mode to reduce quiescent current under light load operation. The PAM2319 supports a range of input voltages from 2.7V to 5.5V, a ...
... excellent stability and transient response. To ensure the longest battery life in portable applications, the PAM2319 provides a powersaving Pulse-Skipping Modulation (PSM) mode to reduce quiescent current under light load operation. The PAM2319 supports a range of input voltages from 2.7V to 5.5V, a ...
Time and Displacement
... Since the voltmeter readings in Figures d and e are equal to the voltage across the battery, R is much larger than 1 (the resistance of the ammeter). Hence, the voltage measured in Figure e is roughly equal to that across the unknown resistor. Also, in Figure d, the ammeter reading is larger than ...
... Since the voltmeter readings in Figures d and e are equal to the voltage across the battery, R is much larger than 1 (the resistance of the ammeter). Hence, the voltage measured in Figure e is roughly equal to that across the unknown resistor. Also, in Figure d, the ammeter reading is larger than ...
AN1115 Single Stage Primary Side Regulation PFC Controller For
... the AP1682E design sheet tools for both Flyback and Buck-Boost application to meet the all types of application requirements. In Buck-Boost application, there is not transformer but an inductor, which means the equivalent turns ratio is 1. In order to match the different design requirements, the K P ...
... the AP1682E design sheet tools for both Flyback and Buck-Boost application to meet the all types of application requirements. In Buck-Boost application, there is not transformer but an inductor, which means the equivalent turns ratio is 1. In order to match the different design requirements, the K P ...
LM317 3-Terminal Adjustable Regulator (Rev. X)
... The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load ...
... The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load ...
NCT3941S/S-A
... regulator turn on or turn off. When pulling this pin below 0.3V, the regulator will be turned off. When pulling this pin above 1V, the regulator will be turned on. 7.3 Full On Function This function is for NCT3941S-A only. The input voltage level of FON# can control the internal regulator fully turn ...
... regulator turn on or turn off. When pulling this pin below 0.3V, the regulator will be turned off. When pulling this pin above 1V, the regulator will be turned on. 7.3 Full On Function This function is for NCT3941S-A only. The input voltage level of FON# can control the internal regulator fully turn ...
High negative differential resistance in silicon quantum dot metal
... When a p-type Si wafer 共1 – 10 ⍀ cm兲 was used, the current peak was observed at 9.7 V in a forward bias, as shown in Fig. 3 共black line兲. In this case, the valence band edge goes down and hole tunneling occurs. Electron tunneling was clearly observed at −7.7 V for a reverse bias. The negative resist ...
... When a p-type Si wafer 共1 – 10 ⍀ cm兲 was used, the current peak was observed at 9.7 V in a forward bias, as shown in Fig. 3 共black line兲. In this case, the valence band edge goes down and hole tunneling occurs. Electron tunneling was clearly observed at −7.7 V for a reverse bias. The negative resist ...
Electrical characteristics - Teaching Advanced Physics
... Label the x-axis as 'potential difference / V' and the y-axis as 'current / A'. When the resistor is reversed you can show that the potential difference and the current are reversed by using a negative sign. When you have finished plotting your results draw a best-fit line through the points. A stra ...
... Label the x-axis as 'potential difference / V' and the y-axis as 'current / A'. When the resistor is reversed you can show that the potential difference and the current are reversed by using a negative sign. When you have finished plotting your results draw a best-fit line through the points. A stra ...
Half stepping techniques
... constant torque over all positions. This can be done if the current level is increased to approximately 140% of the nominal two-phase-on current, in the half-step positions (i.e. 2, 4, 6, 8 in figures 1 and 2). This is done by changing the value of Rs and/or Vref. The currents in the two-phase-on po ...
... constant torque over all positions. This can be done if the current level is increased to approximately 140% of the nominal two-phase-on current, in the half-step positions (i.e. 2, 4, 6, 8 in figures 1 and 2). This is done by changing the value of Rs and/or Vref. The currents in the two-phase-on po ...
LT1575/LT1577 - Ultrafast Transient Response
... sation. The transconductance of the error amplifier is 15 millimhos and open-loop voltage gain is typically 84dB. Frequency compensation is generally performed with a series RC network to ground. GATE (Pin 6): This is the output of the error amplifier that drives N-channel MOSFETs with up to 5000pF ...
... sation. The transconductance of the error amplifier is 15 millimhos and open-loop voltage gain is typically 84dB. Frequency compensation is generally performed with a series RC network to ground. GATE (Pin 6): This is the output of the error amplifier that drives N-channel MOSFETs with up to 5000pF ...
HMC860LP3E - Hittite Microwave Corporation
... Two approaches are recommended to manage the stability of the high-current regulators VR1 and VR4. If only one decoupling capacitor is used at the output, the capacitor series resistance Resr must be between 0.2 Ohm and 2 Ohm to insure stability across all loading conditions. This is shown at output ...
... Two approaches are recommended to manage the stability of the high-current regulators VR1 and VR4. If only one decoupling capacitor is used at the output, the capacitor series resistance Resr must be between 0.2 Ohm and 2 Ohm to insure stability across all loading conditions. This is shown at output ...
NAT0000X12RXX SIP Non-Isolated Point-of
... This NAS non-isolated point-of-load (POL) dc-dc converters deliver up to 12A of current in industry standard SMT packages with high efficiency and unparalleled thermal performance. The NAS converters provide competitive cost, high performance, high reliability and quality, and flexibility of use in ...
... This NAS non-isolated point-of-load (POL) dc-dc converters deliver up to 12A of current in industry standard SMT packages with high efficiency and unparalleled thermal performance. The NAS converters provide competitive cost, high performance, high reliability and quality, and flexibility of use in ...
1-MHz 45-µA CMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIER OPA2348-Q1 OPA4348-Q1 FEATURES
... 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 ...
TPS64200 数据资料 dataSheet 下载
... A voltage higher than the EN trip point of 1.3 V up to the input voltage forces the TPS64200 into shutdown. In shutdown, the power switch, drivers, voltage reference, oscillator, and all other functions are turned off. The supply current is reduced to less than 1 µA in shutdown. Pulling enable low s ...
... A voltage higher than the EN trip point of 1.3 V up to the input voltage forces the TPS64200 into shutdown. In shutdown, the power switch, drivers, voltage reference, oscillator, and all other functions are turned off. The supply current is reduced to less than 1 µA in shutdown. Pulling enable low s ...
LECTURE.2.Electricity
... points, energy is stored. This stored energy is called ELECTRICAL POTENTIAL or ...
... points, energy is stored. This stored energy is called ELECTRICAL POTENTIAL or ...
MAX17010 Internal-Switch Boost Regulator with Integrated High-Voltage Level Shifter and Op Amp
... supply voltage for the panel-source driver ICs. The converter is a 1.2MHz current-mode regulator with an integrated 20V n-channel power MOSFET. The high switching frequency allows the use of ultra-small inductors and ceramic capacitors. The current-mode control architecture provides fast transient r ...
... supply voltage for the panel-source driver ICs. The converter is a 1.2MHz current-mode regulator with an integrated 20V n-channel power MOSFET. The high switching frequency allows the use of ultra-small inductors and ceramic capacitors. The current-mode control architecture provides fast transient r ...