General Description Features
... minimum number of external components. The MAX16821A–MAX16821C are suitable for use in synchronous and nonsynchronous step-down (buck), boost, buckboost, SEPIC, and Cuk LED drivers. A logic input (MODE) allows the devices to switch between synchronous buck and boost modes of operation. These devices ...
... minimum number of external components. The MAX16821A–MAX16821C are suitable for use in synchronous and nonsynchronous step-down (buck), boost, buckboost, SEPIC, and Cuk LED drivers. A logic input (MODE) allows the devices to switch between synchronous buck and boost modes of operation. These devices ...
OPA2832
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
FEATURES APPLICATIONS DESCRIPTION
... The traces for these signals must be connected directly at the current sense element. See Layout Guidelines for more information. After the device is enabled and prior to the device starting (during the first 32 clock cycles), a 5-µA current flows out of these pins. The current flows through the ext ...
... The traces for these signals must be connected directly at the current sense element. See Layout Guidelines for more information. After the device is enabled and prior to the device starting (during the first 32 clock cycles), a 5-µA current flows out of these pins. The current flows through the ext ...
TPS40052 数据资料 dataSheet 下载
... The TPS40052 uses a two-tier approach for overcurrent protection. The first tier is a pulse-by-pulse protection scheme. Current limit is implemented on the high-side MOSFET by sensing the voltage drop across the MOSFET when the gate is driven high. The MOSFET voltage is compared to the voltage dropp ...
... The TPS40052 uses a two-tier approach for overcurrent protection. The first tier is a pulse-by-pulse protection scheme. Current limit is implemented on the high-side MOSFET by sensing the voltage drop across the MOSFET when the gate is driven high. The MOSFET voltage is compared to the voltage dropp ...
The circuit current
... Resistors are basic components in electrical and electronic circuits. They limit the amount of current flowing in circuits or parts of circuits. Resistors are roughly cylindrical and have coloured stripes. They also have connection wires sticking out of each end. The stripes indicate the value of th ...
... Resistors are basic components in electrical and electronic circuits. They limit the amount of current flowing in circuits or parts of circuits. Resistors are roughly cylindrical and have coloured stripes. They also have connection wires sticking out of each end. The stripes indicate the value of th ...
PTH05T210W
... This is an analog control input that enables the output voltage to follow an external voltage. This pin becomes active typically 20 ms after the input voltage has been applied, and allows direct control of the output voltage from 0 V up to the nominal set-point voltage. Within this range the module' ...
... This is an analog control input that enables the output voltage to follow an external voltage. This pin becomes active typically 20 ms after the input voltage has been applied, and allows direct control of the output voltage from 0 V up to the nominal set-point voltage. Within this range the module' ...
UCC28050 数据资料 dataSheet 下载
... Additionally, the controller provides features such as peak current limit, default timer, overvoltage protection (OVP) and enable. The UCC38050 and UCC38051, while being pin compatible with other industry controllers providing similar functionality, offer many feature enhancements and tighter specif ...
... Additionally, the controller provides features such as peak current limit, default timer, overvoltage protection (OVP) and enable. The UCC38050 and UCC38051, while being pin compatible with other industry controllers providing similar functionality, offer many feature enhancements and tighter specif ...
What is a meter
... just in a straight line, the beam must be deflected in more than one dimension. Although these tubes are able to accurately register small voltages, they are bulky and require electrical power to operate (unlike electromagnetic meter movements, which are more compact and actuated by the power of the ...
... just in a straight line, the beam must be deflected in more than one dimension. Although these tubes are able to accurately register small voltages, they are bulky and require electrical power to operate (unlike electromagnetic meter movements, which are more compact and actuated by the power of the ...
Example Generic Electrical Procedure Manual
... original value. Generally the resistor should be measured at a power level, which will not cause self-heating, less than 10mW’s for example. Voltage co- efficient is the change in resistance with voltage, high value film type resistor values will normally reduce at high voltages, and this effect is ...
... original value. Generally the resistor should be measured at a power level, which will not cause self-heating, less than 10mW’s for example. Voltage co- efficient is the change in resistance with voltage, high value film type resistor values will normally reduce at high voltages, and this effect is ...
Hand-Drawn Circuit Diagrams for all circuits that are to
... Inductors and Transformers Purpose: Partly as preparation for the next project and partly to help develop a more complete picture of voltage sources, we will return to considering inductors. The extension we are primarily concerned with is the mutual inductor or transformer. The transformer has thre ...
... Inductors and Transformers Purpose: Partly as preparation for the next project and partly to help develop a more complete picture of voltage sources, we will return to considering inductors. The extension we are primarily concerned with is the mutual inductor or transformer. The transformer has thre ...
A fast LED driver prototype for HCAL calibration
... • Simplification of the optical system: one LED -> one side emitting fibre, one row of scintillator tiles • PIN photo diode, do we need them? HCAL HH, DEC19, 2007 ...
... • Simplification of the optical system: one LED -> one side emitting fibre, one row of scintillator tiles • PIN photo diode, do we need them? HCAL HH, DEC19, 2007 ...
MAX5951 12V/5V Input Buck PWM Controller General Description Features
... Synchronization Output. SYNCOUT is a synchronization signal to drive the SYNCIN of a second MAX5950 or MAX5951, if used. Leave SYNCOUT unconnected when not used. Synchronization Input. SYNCIN accepts the SYNCOUT from another MAX5950 or MAX5951 and shifts switching by 180°, allowing the reduction of ...
... Synchronization Output. SYNCOUT is a synchronization signal to drive the SYNCIN of a second MAX5950 or MAX5951, if used. Leave SYNCOUT unconnected when not used. Synchronization Input. SYNCIN accepts the SYNCOUT from another MAX5950 or MAX5951 and shifts switching by 180°, allowing the reduction of ...
BD8151EFV,BD8157EFV : Power Management ICs
... Set with sufficient margin because the coil L value may have the dispersion of approx. 30%. If the coil current exceeds the rating current ILR of the coil, it may damage the IC internal element. BD8157EFV uses the current mode DC/DC converter control and has the optimized design at the coil value. ...
... Set with sufficient margin because the coil L value may have the dispersion of approx. 30%. If the coil current exceeds the rating current ILR of the coil, it may damage the IC internal element. BD8157EFV uses the current mode DC/DC converter control and has the optimized design at the coil value. ...
Test probe
A test probe (test lead, test prod, or scope probe) is a physical device used to connect electronic test equipment to a device under test (DUT). They range from very simple, robust devices to complex probes that are sophisticated, expensive, and fragile.