Invention Grant
US09160231B2 Circuit with current-controlled frequency 有权
电流控制频率

Circuit with current-controlled frequency
Abstract:
A circuit with current-controlled frequency implements a node (2) with an electrical charge which alternatively increases and decreases between two thresholds. The slew rate of the node can be adjusted using a tunable current source (1), thereby enabling tuning of a switching delay. The circuit may be used for controlling the switching frequency of a switch-mode power supply.
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