High voltage tolerant inverting charge pump
作者： Shyam Somayajula , J. Raja Prabhu
DOI:
关键词: Electrical engineering 、 Dropout voltage 、 Capacitive power supply 、 Disturbance voltage 、 Voltage divider 、 Low voltage 、 Voltage source 、 Engineering 、 Voltage droop 、 Voltage regulation
摘要: The present invention provides a high voltage tolerant regulated inverting charge pump circuit utilizing low-voltage semiconductor devices, capable of operation directly from source. according to the comprises plurality pre-driver circuits, connected source, for driving low switching devices appropriately reliable operation. A flying capacitive element source through acting as switch, peak current limiter, and cascode device. An output semi-conductor regulating Further, negative feedback controller capacitor regulate over wide range load current.
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