MAX1639 High-Speed Step-Down Controller with Synchronous Rectification for CPU Power ________________General Description
... High-Side Current Sensing The common-mode input range of the current-sense inputs (CSH and CSL) extends to VCC, so it is possible to configure the circuit with the current-sense resistor on the input side rather than on the load side (Figure 5). This configuration improves efficiency by reducing the ...
... High-Side Current Sensing The common-mode input range of the current-sense inputs (CSH and CSL) extends to VCC, so it is possible to configure the circuit with the current-sense resistor on the input side rather than on the load side (Figure 5). This configuration improves efficiency by reducing the ...
MAX856–MAX859 3.3V/5V or Adjustable-Output, Step-Up DC-DC Converters _______________General Description
... Note 1: Reverse battery current is measured from the Typical Operating Circuit’s battery input terminal to GND when the battery is connected backwards. A reverse current of 750mA will not exceed the SO or CERDIP package dissipation limits but, if left for an extended time (more than ten minutes), ma ...
... Note 1: Reverse battery current is measured from the Typical Operating Circuit’s battery input terminal to GND when the battery is connected backwards. A reverse current of 750mA will not exceed the SO or CERDIP package dissipation limits but, if left for an extended time (more than ten minutes), ma ...
low power folded cascode cmos operational amplifier with common
... the two tail current source are applied at the point of folding, which are between transistor M4, M6 and also transistor of M5, M7. In the interim, the transistor of the M4 and M5 are presented as the DC bias voltage of CMFB circuit. The DC bias voltage that connected to each pair MOS transistor of ...
... the two tail current source are applied at the point of folding, which are between transistor M4, M6 and also transistor of M5, M7. In the interim, the transistor of the M4 and M5 are presented as the DC bias voltage of CMFB circuit. The DC bias voltage that connected to each pair MOS transistor of ...
average current control mode boost converter for the tuning of total
... also called zero voltage switching (ZVS), is used in various converters. Boost converter topology in continues conduction mode (CCM) has been used in medium power AC to DC converter, because it gives near unity power factor at AC input [3, 4]. Power-factor-correction (PFC) converters are widely used ...
... also called zero voltage switching (ZVS), is used in various converters. Boost converter topology in continues conduction mode (CCM) has been used in medium power AC to DC converter, because it gives near unity power factor at AC input [3, 4]. Power-factor-correction (PFC) converters are widely used ...
MAX17085B Evaluation Kit Evaluates: General Description Features
... The MAX17085B EV kit is a complete and fully assembled and tested PCB that demonstrates the highly integrated MAX17085B controller of multichemistry battery charger, two step-down converters, and two LDOs. The EV kit circuit is capable of supplying power to a system load (SYSLD) and two converters c ...
... The MAX17085B EV kit is a complete and fully assembled and tested PCB that demonstrates the highly integrated MAX17085B controller of multichemistry battery charger, two step-down converters, and two LDOs. The EV kit circuit is capable of supplying power to a system load (SYSLD) and two converters c ...
AMEM_314_Labs_Strain Gauges
... Linear Assembly is moved but relatively little at the clamped end at which the strain gauges are affixed. Two strain gauges mount on each side of the beam, such that when the beam deflects to the left, two of the gauges are in tension (increase in their resistance) and the other two in compression ( ...
... Linear Assembly is moved but relatively little at the clamped end at which the strain gauges are affixed. Two strain gauges mount on each side of the beam, such that when the beam deflects to the left, two of the gauges are in tension (increase in their resistance) and the other two in compression ( ...
Atmel ATR4251C Low-noise, High-dynamic-range AM/FM Antenna Amplifier IC Features
... In order to overcome this problem, Atmel ATR4251C provides an AM buffer amplifier with low input capacitance (less than 2.5pF) and low output impedance (5Ω). The low input capacitance of the amplifier reduces the capacitive load at the antenna, and the low impedance output driver is able to drive th ...
... In order to overcome this problem, Atmel ATR4251C provides an AM buffer amplifier with low input capacitance (less than 2.5pF) and low output impedance (5Ω). The low input capacitance of the amplifier reduces the capacitive load at the antenna, and the low impedance output driver is able to drive th ...
Evaluates: MAX1813 MAX1813 Evaluation Kit General Description Features
... a precision, low-voltage CPU core VCC rail. The MAX1813 EV kit meets the Intel mobile CPU’s transient voltage specification (IMVP-II/Coppermine), using voltage positioning to minimize the output-capacitor requirements. The MAX1813 has an internal multiplexer which accepts three unique 5-bit VID DAC ...
... a precision, low-voltage CPU core VCC rail. The MAX1813 EV kit meets the Intel mobile CPU’s transient voltage specification (IMVP-II/Coppermine), using voltage positioning to minimize the output-capacitor requirements. The MAX1813 has an internal multiplexer which accepts three unique 5-bit VID DAC ...
Homework Sets - FOG - City College of San Francisco
... 3. An electronic flash of a camera uses a small battery to charge a capacitor. When the flash is activated, the capacitor is switched across the flashbulb of the camera. Assume: The battery is a 6-V battery that should not be operated with a current above 100 μA. The value of the bulb resistance ...
... 3. An electronic flash of a camera uses a small battery to charge a capacitor. When the flash is activated, the capacitor is switched across the flashbulb of the camera. Assume: The battery is a 6-V battery that should not be operated with a current above 100 μA. The value of the bulb resistance ...
Datasheet - Monolithic Power System
... The MP24833 is a current-mode regulator. The error amplifier (EA) output voltage is proportional to the peak inductor current. At the beginning of a cycle, the MOSFET is off. The EA output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The risi ...
... The MP24833 is a current-mode regulator. The error amplifier (EA) output voltage is proportional to the peak inductor current. At the beginning of a cycle, the MOSFET is off. The EA output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The risi ...
Si88x2x - Silicon Labs
... on-chip isolated dc-dc converter that provides regulated output voltages of 3.3 or 5.0 V (or >5 V with external components) at peak output power levels of up to 5 W. These devices provide up to two digital channels. The dc-dc converter has user-adjustable frequency for minimizing emissions, a soft-s ...
... on-chip isolated dc-dc converter that provides regulated output voltages of 3.3 or 5.0 V (or >5 V with external components) at peak output power levels of up to 5 W. These devices provide up to two digital channels. The dc-dc converter has user-adjustable frequency for minimizing emissions, a soft-s ...