MAX1980 Quick-PWM Slave Controller with Driver Disable for Multiphase DC-DC Converter General Description
... master and the slave across current-sense resistors. These differential inputs and the adjustable current-limit threshold derived from an external reference allow the slave controller to accurately balance the inductor currents and provide precise current-limit protection. The MAX1980’s dual-purpose ...
... master and the slave across current-sense resistors. These differential inputs and the adjustable current-limit threshold derived from an external reference allow the slave controller to accurately balance the inductor currents and provide precise current-limit protection. The MAX1980’s dual-purpose ...
3. CURRENT ELECTRICITY
... Ans. Kirchhoff’s junction rule:- At any junction in an electric network the sum of the currents entering the junction is equal to sum of the currents leaving the junction. Kirchhoff’s loop rule:-The algebraic sum of changes in potential around any closed loop involving resistors and cells in the lo ...
... Ans. Kirchhoff’s junction rule:- At any junction in an electric network the sum of the currents entering the junction is equal to sum of the currents leaving the junction. Kirchhoff’s loop rule:-The algebraic sum of changes in potential around any closed loop involving resistors and cells in the lo ...
LTM8021 - 36VIN, 500mA Step-Down DC/DC uModule
... step. The component values provided in Table 1 allow for skip cycle operation, but hold the resultant output ripple to around 50mV, or less. If even less ripple is desired, then more output capacitance may be necessary. Adding a feedforward capacitor has been empirically shown to modestly extend the ...
... step. The component values provided in Table 1 allow for skip cycle operation, but hold the resultant output ripple to around 50mV, or less. If even less ripple is desired, then more output capacitance may be necessary. Adding a feedforward capacitor has been empirically shown to modestly extend the ...
FEATURES HIGH LEVEL BLOCK DIAGRAM
... voltage range of the ADP5042 LDOs extend the battery life of portable devices. The two LDOs maintain power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage. Each regulator is activated by a high level on the respective enable pin. The ...
... voltage range of the ADP5042 LDOs extend the battery life of portable devices. The two LDOs maintain power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage. Each regulator is activated by a high level on the respective enable pin. The ...
31_InstructorSolutionsWin
... EVALUATE: The average electrical power delivered by the source equals the average electrical power consumed in the resistor. (f ) All the energy stored in the capacitor during one cycle of the current is released back to the circuit in another part of the cycle. There is no net dissipation of energy ...
... EVALUATE: The average electrical power delivered by the source equals the average electrical power consumed in the resistor. (f ) All the energy stored in the capacitor during one cycle of the current is released back to the circuit in another part of the cycle. There is no net dissipation of energy ...
Chapter 7 - Emax Power Analysis
... current spikes, excessive harmonic distortion, and stator faults. High resistance connections result in voltage imbalances and excessive circulating currents. These circulating currents cause increased winding temperatures, which lead to insulation damage. By recording phase voltages and calculating ...
... current spikes, excessive harmonic distortion, and stator faults. High resistance connections result in voltage imbalances and excessive circulating currents. These circulating currents cause increased winding temperatures, which lead to insulation damage. By recording phase voltages and calculating ...
18-Bit, 1.5 LSB INL, 400 kSPS PulSAR Differential ADC in MSOP/QFN AD7690
... The AD7690 is an 18-bit, successive approximation, analog-todigital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 18-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. On the CNV rising ed ...
... The AD7690 is an 18-bit, successive approximation, analog-todigital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 18-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. On the CNV rising ed ...
LTC2960 - 36V Nano-Current Two
... (UVLO) for DC/DC switchers or LDOs for control over a battery operated system. ...
... (UVLO) for DC/DC switchers or LDOs for control over a battery operated system. ...
Ch. 18 PP - Lemon Bay High School
... • Calculate the equivalent resistance for a circuit of resistors in series, and find the current in and potential difference across each resistor in the circuit. • Calculate the equivalent resistance for a circuit of resistors in parallel, and find the current in and potential difference across each ...
... • Calculate the equivalent resistance for a circuit of resistors in series, and find the current in and potential difference across each resistor in the circuit. • Calculate the equivalent resistance for a circuit of resistors in parallel, and find the current in and potential difference across each ...
The singing arc: the oldest memristor?
... corpuscula. For it is not only amber and jet (as they suppose) which entice small bodies; but Diamond, Sapphire, Carbuncle, Iris gem, Opal, Amethyst, Vincentina, and Bristolla (an English gem or spar), Beryl, and Crystal do the same.” This list has grown with the glasses of various compositions, suc ...
... corpuscula. For it is not only amber and jet (as they suppose) which entice small bodies; but Diamond, Sapphire, Carbuncle, Iris gem, Opal, Amethyst, Vincentina, and Bristolla (an English gem or spar), Beryl, and Crystal do the same.” This list has grown with the glasses of various compositions, suc ...
LTC4064
... ±1%, the LTC4064 maximizes the lifetime of 4.2V chemistry lithium-ion batteries. A precision, automatic recharge feature ensures that the battery voltage remains within 100mV of this 4V float voltage at all times. Featuring an internal P-channel power MOSFET, the charger uses a constant-current/cons ...
... ±1%, the LTC4064 maximizes the lifetime of 4.2V chemistry lithium-ion batteries. A precision, automatic recharge feature ensures that the battery voltage remains within 100mV of this 4V float voltage at all times. Featuring an internal P-channel power MOSFET, the charger uses a constant-current/cons ...
User’s Manual Models UD310/UD320/UD350
... 2) For thermocouple input, use shielded compensating lead wires. For RTD input, use shielded wires which have low resistance and no resistance difference between the 3 wires. See the table given later for the specifications of the cables and terminals and the recommended products. 3) The alarm outpu ...
... 2) For thermocouple input, use shielded compensating lead wires. For RTD input, use shielded wires which have low resistance and no resistance difference between the 3 wires. See the table given later for the specifications of the cables and terminals and the recommended products. 3) The alarm outpu ...
Multimeter
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A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.