BD63843EFV
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines As return of current regenerated by back EMF of FET output ha ...
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines As return of current regenerated by back EMF of FET output ha ...
RFHA1101 RF OUT VD RF IN
... In order to achieve the advertised MTTF, proper heat removal must be considered to maintain the junction at or below the maximum of 200°C. Proper thermal design includes consideration of ambient temperature and the thermal resistance from ambient to the back of the package including heatsinking syst ...
... In order to achieve the advertised MTTF, proper heat removal must be considered to maintain the junction at or below the maximum of 200°C. Proper thermal design includes consideration of ambient temperature and the thermal resistance from ambient to the back of the package including heatsinking syst ...
MAX1687 Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM General Description
... The MAX1687/MAX1688 step-up DC-DC converters deliver up to 2W from a single Li-Ion or three NiMH cells. The devices are ideal for burst-load applications such as GSM cell phones and wireless LANs, where the RF power amplifiers require short, high current bursts. The MAX1687/MAX1688 reduce battery su ...
... The MAX1687/MAX1688 step-up DC-DC converters deliver up to 2W from a single Li-Ion or three NiMH cells. The devices are ideal for burst-load applications such as GSM cell phones and wireless LANs, where the RF power amplifiers require short, high current bursts. The MAX1687/MAX1688 reduce battery su ...
valve voltmeter - Keith
... To observe possible error due to input circuit resistance the effect on the reading of inserting high resistances at Ri was noted. With the original valve, as little as S M0 caused a considerably larger change in reading than could be tolerated. A number of other valves were then tried-ancient and m ...
... To observe possible error due to input circuit resistance the effect on the reading of inserting high resistances at Ri was noted. With the original valve, as little as S M0 caused a considerably larger change in reading than could be tolerated. A number of other valves were then tried-ancient and m ...
New algorithms to improve the sensitivity of differential protection of
... calculation of the hot spot temperature of power transformers. The growing integration of information and better hardware capabilities allow new features. For example an increasing sensitivity of protective devices allows to give a warning message if low-current faults occur. Of course all high curr ...
... calculation of the hot spot temperature of power transformers. The growing integration of information and better hardware capabilities allow new features. For example an increasing sensitivity of protective devices allows to give a warning message if low-current faults occur. Of course all high curr ...
Energy and the capacitor of LEGO
... Experiment 2 : efficiency of capacitors in parallel circuits Connect an empty capacitor to the car and push it to the 1 meter line and immediately interrupt the connection between the engine and the capacitor. Repeat this with a second capacitor. Afterwards, make a parallel circuit of the engine and ...
... Experiment 2 : efficiency of capacitors in parallel circuits Connect an empty capacitor to the car and push it to the 1 meter line and immediately interrupt the connection between the engine and the capacitor. Repeat this with a second capacitor. Afterwards, make a parallel circuit of the engine and ...
ics844021-01i.pdf
... While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated (ICS) assumes no responsibility for either its use or for infringement of any patents or other rights of third parties, which would result from its use. No other circui ...
... While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated (ICS) assumes no responsibility for either its use or for infringement of any patents or other rights of third parties, which would result from its use. No other circui ...
OP213 - Farnell
... requiring the lowest noise amplifier to utilize their full potential. Many of these converters operate in either singlesupply or low-supply voltage systems, and attaining the greater signal swing possible increases system performance. The OPx13 family is specified for single 5 V and dual ±15 V opera ...
... requiring the lowest noise amplifier to utilize their full potential. Many of these converters operate in either singlesupply or low-supply voltage systems, and attaining the greater signal swing possible increases system performance. The OPx13 family is specified for single 5 V and dual ±15 V opera ...
MAX1937/MAX1938/MAX1939 Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change General Description
... synchronous, two-phase, step-down controllers capable of delivering load currents up to 60A. The controllers utilize Quick-PWM™ control architecture in conjunction with active load-current voltage positioning. Quick-PWM control provides instantaneous load-step response, while programmable voltage po ...
... synchronous, two-phase, step-down controllers capable of delivering load currents up to 60A. The controllers utilize Quick-PWM™ control architecture in conjunction with active load-current voltage positioning. Quick-PWM control provides instantaneous load-step response, while programmable voltage po ...
DTD123TK
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
Photoflash Capacitor Charger with IGBT Driver A8438
... VOUT (V) is the required output voltage level, VD_Drop (V) is the forward voltage drop of the output diode(s), VBATT (V) is the transformer battery supply, and 40 (V) is the rated voltage for the internal MOSFET switch, representing the maximum allowable reflected voltage from the output to the SW p ...
... VOUT (V) is the required output voltage level, VD_Drop (V) is the forward voltage drop of the output diode(s), VBATT (V) is the transformer battery supply, and 40 (V) is the rated voltage for the internal MOSFET switch, representing the maximum allowable reflected voltage from the output to the SW p ...
DATA SHEET BZA800A-series Quadruple ESD transient voltage suppressor
... Circuit board layout is of extreme importance in the suppression of transients. The clamping voltage of the BZA800A is determined by the peak transient current and the rate of rise of that current (di/dt). Since parasitic inductances can further add to the clamping voltage (V = L di/dt) the series c ...
... Circuit board layout is of extreme importance in the suppression of transients. The clamping voltage of the BZA800A is determined by the peak transient current and the rate of rise of that current (di/dt). Since parasitic inductances can further add to the clamping voltage (V = L di/dt) the series c ...
SSM2402/SSM2412 Dual Audio Analog Switches Data Sheet (Rev. A)
... R1 and R2. The advantage of this configuration is that the attenuator current does not have to flow through the switches. The disadvantage is that the output is undefined during the switching period, which can be several milliseconds. ...
... R1 and R2. The advantage of this configuration is that the attenuator current does not have to flow through the switches. The disadvantage is that the output is undefined during the switching period, which can be several milliseconds. ...
PowerPoint
... Voltage in second circuit will be twice that of the first because of the 2L compared to L ...
... Voltage in second circuit will be twice that of the first because of the 2L compared to L ...
Cyclic voltammetry
... Defines the potential at which the voltage sweep starts. This can be defined versus several voltage reference. Ref (the potential of the reference electrode) Eoc (Open circuit voltage) Ectrl (potential of the previous controlled voltage, if a technique is set before the CV) Emeas (potential of the p ...
... Defines the potential at which the voltage sweep starts. This can be defined versus several voltage reference. Ref (the potential of the reference electrode) Eoc (Open circuit voltage) Ectrl (potential of the previous controlled voltage, if a technique is set before the CV) Emeas (potential of the p ...
OPA356-Q1
... planes, short direct signal traces, and a suitable bypass capacitor located at the V+ pin assure clean, stable operation. Large areas of copper also provide a means of dissipating heat that is generated within the amplifier in normal operation. Sockets are definitely not recommended for use with any ...
... planes, short direct signal traces, and a suitable bypass capacitor located at the V+ pin assure clean, stable operation. Large areas of copper also provide a means of dissipating heat that is generated within the amplifier in normal operation. Sockets are definitely not recommended for use with any ...
TPS62152-Q1 - Texas Instruments
... With a wide operating input voltage range of 4 V to 17 V, the device is ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12-V intermediate power rails. The soft-start pin controls the output voltage start-up ramp, which allows operation either as a standalon ...
... With a wide operating input voltage range of 4 V to 17 V, the device is ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12-V intermediate power rails. The soft-start pin controls the output voltage start-up ramp, which allows operation either as a standalon ...
Proposed Scheme
... friendly technology of energy supplement in rural area. MHP fulfills the electrical energy demand in rural area which is not served from national grid due to the higher cost of transmission line. So, all the MHP plants are operated in isolated mode. MHP designers always try to design the MHP at a lo ...
... friendly technology of energy supplement in rural area. MHP fulfills the electrical energy demand in rural area which is not served from national grid due to the higher cost of transmission line. So, all the MHP plants are operated in isolated mode. MHP designers always try to design the MHP at a lo ...
FXLA108 Low-Voltage Dual-Supply 8-Bit Voltage Translator with
... FXL translators offer an advantage in that either VCC may be powered up first. This benefit derives from the chip design. When either VCC is at 0V, outputs are in a high-impedance state. The control input (/OE) is designed to track the VCCA supply. A pull-up resistor tying /OE to VCCA should be used ...
... FXL translators offer an advantage in that either VCC may be powered up first. This benefit derives from the chip design. When either VCC is at 0V, outputs are in a high-impedance state. The control input (/OE) is designed to track the VCCA supply. A pull-up resistor tying /OE to VCCA should be used ...
AP1506 150KHz, 3A PWM BUCK DC/DC CONVERTER Description
... curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction temperature. When load currents higher than 3A are used, double sided or multi-layer PC boards with large copper areas and/or air ...
... curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction temperature. When load currents higher than 3A are used, double sided or multi-layer PC boards with large copper areas and/or air ...
Datasheet - Mouser Electronics
... Stand-by operates independently with the VREF pin voltage. In stand-by mode, all internal circuits are turned OFF, including the output power transistors. Motor output goes to high impedance state. When the system is switched to stand-by mode while the motor is running, the system enters an idling s ...
... Stand-by operates independently with the VREF pin voltage. In stand-by mode, all internal circuits are turned OFF, including the output power transistors. Motor output goes to high impedance state. When the system is switched to stand-by mode while the motor is running, the system enters an idling s ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.