The control circuit is designed to limit the current from the input of the current limiter to the output of the current limiter if the measured value exceeds a current threshold value. The control circuit is further designed to operate the at least one circuit breaker in the linear region.マ...
The current limit circuit is configured to decrease the first current when the first current causes a second current in the current limit circuit to be greater than a reference current. According to this embodiment, the second current is a mirror current of the first current. The current limit...
An improved method for current limiting applications to control the current through MOSFETs or IGBTs. An amplifier having a single, high- frequency pole is used to drive the large gate capacitance of a power MOSFET or IGBT. The current in the power transistor generates a negative feedback volta...
Current limit feedback to an error amplifier within a switching regulator is used to control the output voltage, prevent oscillation, insure that current limiting does not occur until a well- defined threshold is achieved and then steeply limit the current. The circuit uses feedback to the ...
A switching regulator having a current limit with adaptive cycle skipping. A buck type switching regulator circuit is provided, including an energy storage component, such as an inductor or capacitor, and a switch for controllably providing an input current to the energy storage component. A control...
A current limit circuit for preventing voltage overshoot in a driver circuit. A diode is coupled to the output terminal of the driver circuit. The diode's junction capacitance is utilized to reduce a current limit threshold in order to control the rate of change of the output voltage at the...
The present invention relates to a current-limit circuit for controlled semiconductor power components (60), specially a current-limit circuit for power transistors, which are independent from its voltage supply. This is achieved by a current-limit circuit for controlled semiconductor power components ...
Other Parts Discussed in Thread: TIDA-01495 , TIDA-010015 Hi Everyone! I recently come to visit this active inrush current limit circuit but curious how it is
CMOS latch-up recovery circuit An overcurrent shut down circuit for use in a switching regulator power supply comprised of circuitry for detecting the average current of a pulse width modulated input signal, comparing the average current with a predetermined threshold... J Pinard - US 被引量: ...
The current limit circuit has two terminals for supplying an operating voltage to the current limit circuit and a power transistor. A unit connects the power transistor and a load in series to the two terminals. A sense transistor and a sense resistor are connected in a series circuit with th...