MAX1858A/MAX1875A/MAX1876A Dual 180° Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR General Description
... space, making the MAX1858A/MAX1875A/MAX1876A ideal for cost-sensitive applications. Dual-switching regulators typically operate both controllers in-phase, and turn on both high-side MOSFETs at the same time. The input capacitor must then support the instantaneous current requirements of both control ...
... space, making the MAX1858A/MAX1875A/MAX1876A ideal for cost-sensitive applications. Dual-switching regulators typically operate both controllers in-phase, and turn on both high-side MOSFETs at the same time. The input capacitor must then support the instantaneous current requirements of both control ...
Comparative analysis of 36, 48, 60 pulse AC-DC
... power application for example as in HVDC. The technique shown is based on dc current reinjection. Moreover, a control strategy over the whole range of phase delay angle is obtained along with complicated input current and output voltage study. Due to power electronics device various harmonics are en ...
... power application for example as in HVDC. The technique shown is based on dc current reinjection. Moreover, a control strategy over the whole range of phase delay angle is obtained along with complicated input current and output voltage study. Due to power electronics device various harmonics are en ...
by Tony van Roon © by Tony van Roon The 555 timer
... between V+ and ground. A dc current, termed the trigger current, must also flow from this terminal into the external circuit. This current is typically 500nA (nano-amp) and will define the upper limit of resistance allowable from pin 2 to ground. For an astable configuration operating at V+ = 5 volt ...
... between V+ and ground. A dc current, termed the trigger current, must also flow from this terminal into the external circuit. This current is typically 500nA (nano-amp) and will define the upper limit of resistance allowable from pin 2 to ground. For an astable configuration operating at V+ = 5 volt ...
An Integrated Full-Wave CMOS Rectifier With Built
... stay off as long as stated in (8). Diode-connected and , eliminating the storage capacitor which supplies the load in Modes 1 and 2, from being and . ...
... stay off as long as stated in (8). Diode-connected and , eliminating the storage capacitor which supplies the load in Modes 1 and 2, from being and . ...
ASCO Model 510 Guide Specifications (word version)
... Device. All other manufacturers shall submit for 10-day pre-approval, a detailed compliance or exception statements to all provisions of this specification to allow consideration. Additionally, manufacturers shall submit test data verifying the following: life cycle testing, overcurrent protection, ...
... Device. All other manufacturers shall submit for 10-day pre-approval, a detailed compliance or exception statements to all provisions of this specification to allow consideration. Additionally, manufacturers shall submit test data verifying the following: life cycle testing, overcurrent protection, ...
MAX5927/MAX5929 Low-Voltage, Quad, Hot-Swap Controllers/Power Sequencers General Description
... controllers provide complete protection for multisupply systems. They allow the safe insertion and removal of circuit cards into live backplanes. These devices hot swap multiple supplies ranging from +1V to +13.2V, provided one supply is at or above +2.7V and only one supply is above +11.0V. The inp ...
... controllers provide complete protection for multisupply systems. They allow the safe insertion and removal of circuit cards into live backplanes. These devices hot swap multiple supplies ranging from +1V to +13.2V, provided one supply is at or above +2.7V and only one supply is above +11.0V. The inp ...
UNISONIC TECHNOLOGIES CO., LTD CCVGA7C5
... resistors and ESD protection circuits. It is also connected to the sync buffers and to the ESD protection diodes present on the HSYNC_OUT and VSYNC_OUT lines. ...
... resistors and ESD protection circuits. It is also connected to the sync buffers and to the ESD protection diodes present on the HSYNC_OUT and VSYNC_OUT lines. ...
MAX1864/MAX1865 xDSL/Cable Modem Triple/Quintuple Output Power Supplies General Description
... regulation. Connect a resistor between POK and VL for logic-level voltages. Compensation Pin. Connect a series RC to GND to compensate the control loop. Typical values are 47kΩ and 8.2nF. Regulated Output Voltage High-Impedance Sense Input. Internally connected to a resistive-divider and negative ga ...
... regulation. Connect a resistor between POK and VL for logic-level voltages. Compensation Pin. Connect a series RC to GND to compensate the control loop. Typical values are 47kΩ and 8.2nF. Regulated Output Voltage High-Impedance Sense Input. Internally connected to a resistive-divider and negative ga ...
IQAN-XC21 Instruction book
... As much as possible of the welding work on the chassis should be done before the installation of the system. If welding has to be done afterwards, the electrical connections on the system must be disconnected from other equipment. The negative cable must always be disconnected from the battery befor ...
... As much as possible of the welding work on the chassis should be done before the installation of the system. If welding has to be done afterwards, the electrical connections on the system must be disconnected from other equipment. The negative cable must always be disconnected from the battery befor ...
Lab 0: Introduction to Circuits Laboratory
... Note: Measurements of voltage, current, and resistance can be performed either by the NI myDAQ digital multimeter (DMM) or by the hand-held multimeter. For voltage measurements, the meter is connected in parallel and for current measurements it is connected in series. In order to avoid damage to com ...
... Note: Measurements of voltage, current, and resistance can be performed either by the NI myDAQ digital multimeter (DMM) or by the hand-held multimeter. For voltage measurements, the meter is connected in parallel and for current measurements it is connected in series. In order to avoid damage to com ...
MAX551/MAX552 +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package _______________General Description
... Figure 4 shows the MAX551/MAX552 operating in bipolar (or 4-quadrant multiplying) mode. Matched resistors R3, R4, and R5 must be of the same material (preferably metal film or wire-wound) for good temperaturetracking characteristics (<15ppm/°C) and should match to 0.01% for 12-bit performance. The o ...
... Figure 4 shows the MAX551/MAX552 operating in bipolar (or 4-quadrant multiplying) mode. Matched resistors R3, R4, and R5 must be of the same material (preferably metal film or wire-wound) for good temperaturetracking characteristics (<15ppm/°C) and should match to 0.01% for 12-bit performance. The o ...
TLV7256 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
AN11 - Designing Linear Circuits for 5V Single Supply Operation
... and Future”). Recently, there has been increasing interest in powering linear circuits directly from the 5V logic rail. The logic rail is a difficult place for analog components to function. The high amplitude broadband current and voltage noise generated by logic clocking makes analog circuit operat ...
... and Future”). Recently, there has been increasing interest in powering linear circuits directly from the 5V logic rail. The logic rail is a difficult place for analog components to function. The high amplitude broadband current and voltage noise generated by logic clocking makes analog circuit operat ...
LT Journal of Analog Innovation V26N2
... it is better than ±30%. The LT3744 has three independent analog and digital control inputs with three compensation and gate drive outputs for a wide range of LED configurations. By separating the inductor current sense from the LED current sense, the LT3744 can be configured as a buck or inverting b ...
... it is better than ±30%. The LT3744 has three independent analog and digital control inputs with three compensation and gate drive outputs for a wide range of LED configurations. By separating the inductor current sense from the LED current sense, the LT3744 can be configured as a buck or inverting b ...
FX2310301036
... differential topology has been employed for high gain and high bandwidth applications. In order to obtain an input stage with a rail-to-rail input range, a n- and p-channel pair has to be driven in parallel. Without precautions the small signal transconductance (gm) of such a combination depends on ...
... differential topology has been employed for high gain and high bandwidth applications. In order to obtain an input stage with a rail-to-rail input range, a n- and p-channel pair has to be driven in parallel. Without precautions the small signal transconductance (gm) of such a combination depends on ...
Unit 4 Operational Amplifiers
... The standard Op-Amp symbol is shown in left-hand figure below. It has two input terminals, the inverting (-) input and the non-inverting (+) input. The typical Op-Amp operates with two dc supply voltages, one positive and the other negative, as shown in the right-hand figure below. Usually these dc ...
... The standard Op-Amp symbol is shown in left-hand figure below. It has two input terminals, the inverting (-) input and the non-inverting (+) input. The typical Op-Amp operates with two dc supply voltages, one positive and the other negative, as shown in the right-hand figure below. Usually these dc ...
Hardware Design Guide
... capacitor with good high frequency characteristics at the input pin of the device can be effective: the capacitor should be as large as possible, ideally infinite. This capacitor contributes to attenuating the noise present on the input pin; further, it sources charge during the sampling phase, when ...
... capacitor with good high frequency characteristics at the input pin of the device can be effective: the capacitor should be as large as possible, ideally infinite. This capacitor contributes to attenuating the noise present on the input pin; further, it sources charge during the sampling phase, when ...
PQ1 Power Quality Relay Full Data Sheet 1.20
... The wire cross section must be adequate for 100mA, and insulation must be adequate for the rated voltage. The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, ...
... The wire cross section must be adequate for 100mA, and insulation must be adequate for the rated voltage. The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.