专利检索 ap:("THALES DIS FRANCE SAS") AND inv:"Frederic Demolli" 第 1 页

1.

发明授权
Electronic system for generating multiple power supply output voltages with one regulation loop 有权

公开(公告)号：US11880249B2

公开(公告)日：2024-01-23

申请号：US17766759

申请日：2020-09-30

申请人： THALES DIS FRANCE SAS

发明人： Benjamin Duval , Olivier Fourquin , Frederic Demolli

IPC分类号： G06F1/26 , H02M3/155

CPC分类号： G06F1/26 , H02M3/155

摘要： Provided is a an electronic system (1) comprising a plurality of sub blocks (21, 22, . . . ), a differential amplifier (3), a voltage regulation loop comprising a first transistor (40) and a variable resistor (5), and a plurality of additional transistors (41, 42, . . . ). The input reference voltage (VRF) and the variable resistor are configured such that a first sub block (21) is supplied with its required power supply output voltage (VDD1) by the transistor to which it is connected. The amplifier is configured to output on each of its outputs a power supply reference voltage (VG1, VG2 . . . ) such that each sub block (22, . . . ) other than the first sub block is supplied with its required power supply output voltage (VDD2 . . . ) by the transistor to which it is connected.