IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... converter must be safely operated under this condition. Zero voltage condition is very important in battery charging applications and the condition should be satisfied from no load to full load condition. In the conventional full bridge converters, ZVS is achieved by using the energy used in the lea ...
... converter must be safely operated under this condition. Zero voltage condition is very important in battery charging applications and the condition should be satisfied from no load to full load condition. In the conventional full bridge converters, ZVS is achieved by using the energy used in the lea ...
TPS5120 数据资料 dataSheet 下载
... † 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 ...
... † 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 ...
LTC1872 Constant Frequency Current Mode Step-Up DC/DC Controller in SOT-23
... where IRIPPLE is as defined in the Inductor Value Calculation section. Note that capacitor manufacturer’s ripple current ratings are often based on 2000 hours of life. This makes it advisable to further derate the capacitor, or to choose a capacitor rated at a higher temperature than required. Sever ...
... where IRIPPLE is as defined in the Inductor Value Calculation section. Note that capacitor manufacturer’s ripple current ratings are often based on 2000 hours of life. This makes it advisable to further derate the capacitor, or to choose a capacitor rated at a higher temperature than required. Sever ...
BDTIC C C M - P F C
... The IC operates with a cascaded control; the inner current loop and the outer voltage loop. The inner current loop of the IC controls the sinusoidal profile for the average input current. It uses the dependency of the PWM duty cycle on the line input voltage to determine the corresponding input curr ...
... The IC operates with a cascaded control; the inner current loop and the outer voltage loop. The inner current loop of the IC controls the sinusoidal profile for the average input current. It uses the dependency of the PWM duty cycle on the line input voltage to determine the corresponding input curr ...
3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver ADN2870
... and SFF modules, using SFF-8472 digital diagnostics. The device features dual-loop control of the average power and extinction ratio, which automatically compensates for variations in laser characteristics over temperature and aging. The laser needs only to be calibrated at 25°C, eliminating the exp ...
... and SFF modules, using SFF-8472 digital diagnostics. The device features dual-loop control of the average power and extinction ratio, which automatically compensates for variations in laser characteristics over temperature and aging. The laser needs only to be calibrated at 25°C, eliminating the exp ...
Internal Power Supply Discussion
... appliance that they power, have easily accessible inputs and outputs, and can be separated from the appliance without causing damage to other components and circuits. 3.10 Output Voltage Bus Any of the dc outputs of the power supply, to which loads can be connected and current and power supplied. T ...
... appliance that they power, have easily accessible inputs and outputs, and can be separated from the appliance without causing damage to other components and circuits. 3.10 Output Voltage Bus Any of the dc outputs of the power supply, to which loads can be connected and current and power supplied. T ...
VCA820 数据资料 dataSheet 下载
... The VCA820 is a dc-coupled, wideband, linear in dB, continuously variable, voltage-controlled gain amplifier. It provides a differential input to single-ended conversion with a high-impedance gain control input used to vary the gain down 40dB from the nominal maximum gain set by the gain resistor (R ...
... The VCA820 is a dc-coupled, wideband, linear in dB, continuously variable, voltage-controlled gain amplifier. It provides a differential input to single-ended conversion with a high-impedance gain control input used to vary the gain down 40dB from the nominal maximum gain set by the gain resistor (R ...
Block C: Amplifiers - City University of Hong Kong
... ZF: CF shorts RF at high frequency (reducing the gain), but otherwise looks just like a high pass filter at lower frequencies Low pass filter ...
... ZF: CF shorts RF at high frequency (reducing the gain), but otherwise looks just like a high pass filter at lower frequencies Low pass filter ...
MAX5152/MAX5153 Low-Power, Dual, 13-Bit Voltage-Output DACs with Configurable Outputs _______________General Description
... Power-Down Lockout. The device cannot be powered down when PDL is low. ...
... Power-Down Lockout. The device cannot be powered down when PDL is low. ...
TPS2376-H 数据资料 dataSheet 下载
... The IEEE 802.3af specification defines a process for safely providing power over an ethernet cable when a capable device is connected, and then removing power if it is disconnected. The process proceeds through three operational states: detection, classification, and operation. An unterminated cable ...
... The IEEE 802.3af specification defines a process for safely providing power over an ethernet cable when a capable device is connected, and then removing power if it is disconnected. The process proceeds through three operational states: detection, classification, and operation. An unterminated cable ...
HI-3000 Rev. F - Holt Integrated Circuits
... 8 PIN PLASTIC NARROW BODY SOIC (8HN) (HI-3000 or HI-3001 only) ...
... 8 PIN PLASTIC NARROW BODY SOIC (8HN) (HI-3000 or HI-3001 only) ...
MAX13485E/MAX13486E Half-Duplex RS-485/RS-422 Transceivers in µDFN General Description Features
... ESD-protected RS-485 transceivers feature one driver and one receiver. These devices include fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. The receiver outputs a logichigh if all transmitters on a terminated bus are disabled (high impedance) ...
... ESD-protected RS-485 transceivers feature one driver and one receiver. These devices include fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. The receiver outputs a logichigh if all transmitters on a terminated bus are disabled (high impedance) ...
Preliminary Datasheet Features
... 6.1 The VIN quiescent current loss comprises two parts: the DC bias current as given in the electrical characteristics and the internal MOSFET switch gate charge currents. The gate charge current results from switching the gate capacitance of the internal power MOSFET switches. Each cycle the gate i ...
... 6.1 The VIN quiescent current loss comprises two parts: the DC bias current as given in the electrical characteristics and the internal MOSFET switch gate charge currents. The gate charge current results from switching the gate capacitance of the internal power MOSFET switches. Each cycle the gate i ...
DMC-40x0 Ethernet/RS232 Series, 1
... customized messages, and 32 configurable TTL I/O. The default CMB-41012 (-C012) provides both Ethernet and an RS232 as main communication ports and an auxiliary RS232 port for communication with HMI’s and other devices. The CMB-41022 (-C022) adds an additional Ethernet port for daisy chaining. ...
... customized messages, and 32 configurable TTL I/O. The default CMB-41012 (-C012) provides both Ethernet and an RS232 as main communication ports and an auxiliary RS232 port for communication with HMI’s and other devices. The CMB-41022 (-C022) adds an additional Ethernet port for daisy chaining. ...
HMC920LP5E - JS Commtech
... amplifier during turn on/off by adjusting the sequence of VDRAIN and VGATE outputs. The current passing through the external amplifier is monitored continuously. If a fault conditions arises (either under or over current) an alarm signal is generated (CURALM, active HIGH). A different alarm signal i ...
... amplifier during turn on/off by adjusting the sequence of VDRAIN and VGATE outputs. The current passing through the external amplifier is monitored continuously. If a fault conditions arises (either under or over current) an alarm signal is generated (CURALM, active HIGH). A different alarm signal i ...
AD637 - Analog Devices
... output goes to a high impedance state. This allows several AD637s to be tied together to form a wideband true rms multiplexer. The input circuitry of the AD637 is protected from overload voltages in excess of the supply levels. The inputs are not damaged by input signals if the supply voltages are l ...
... output goes to a high impedance state. This allows several AD637s to be tied together to form a wideband true rms multiplexer. The input circuitry of the AD637 is protected from overload voltages in excess of the supply levels. The inputs are not damaged by input signals if the supply voltages are l ...
DOC
... 4. § Analyze a series circuit diagram and calculate problems using Ohm's and Kirchhoff's laws. (Level 3) (App. B. a. 3,4) (GEN-058) 5. Discuss the characteristics of parallel circuits. 6. § Analyze a parallel circuit diagram and calculate problems using Ohm's and Kirchhoff's laws. (Level 3) (App. B. ...
... 4. § Analyze a series circuit diagram and calculate problems using Ohm's and Kirchhoff's laws. (Level 3) (App. B. a. 3,4) (GEN-058) 5. Discuss the characteristics of parallel circuits. 6. § Analyze a parallel circuit diagram and calculate problems using Ohm's and Kirchhoff's laws. (Level 3) (App. B. ...