公开(公告)号：US20180323759A1

公开(公告)日：2018-11-08

申请号：US15811771

申请日：2017-11-14

申请人： Solantro Semiconductor Corp.

发明人： Christian COJOCARU ,  Igor MILETIC ,  Tudor LIPAN ,  Michael SAWIRES

IPC分类号： H03F3/45 ,  H03F3/19

CPC分类号： H03F3/45071 ,  H03F3/19 ,  H03F3/195 ,  H03F3/45475 ,  H03F3/45982 ,  H03F2200/271 ,  H03F2200/273 ,  H03F2200/336 ,  H03F2200/375 ,  H03F2200/426 ,  H03F2200/451 ,  H03F2200/462 ,  H03F2203/45212

摘要： A Galvanically Isolated Amplifier (GIA) includes an isolation barrier to galvanically isolate high voltage circuitry from low voltage circuitry. The high voltage circuitry has at least two voltage supply rails, with the voltage supply rail closest to ground potential at a first potential relative to the ground potential. The low voltage circuitry has at least two voltage supply rails, with the voltage supply rail closest to the ground potential at a second potential, the second potential being smaller than the first potential. A Radio Frequency (RF) carrier is digitally Phase Shift Keying (PSK) modulated for transmission across the isolation barrier. The unmodulated RF carrier could also be transmitted across the isolation barrier. PSK modulation could be applied to the RF carrier based on a test waveform to generate a PSK-modulated test signal for transmission while a voltage transient is applied between the high voltage circuitry and the low voltage circuitry.

公开(公告)号：US20170324328A1

公开(公告)日：2017-11-09

申请号：US15655984

申请日：2017-07-21

申请人： SOLANTRO SEMICONDUCTOR CORP.

发明人： Tudor LIPAN ,  Christian Dino GEROLAMI

IPC分类号： H02M3/158 ,  H02M1/00

CPC分类号： H02M3/158 ,  H02M7/5387 ,  H02M2001/0003 ,  H02M2001/0009

摘要： In event-based switching for power conversion, binary electrical event signals are selected from a number of available binary electrical event signals. Fewer than all of the available binary electrical event signals are selected. The selected binary electrical event signals are optionally processed in generating respective processed binary electrical event signals. One of the respective processed binary event signals is selected as a switch turn-on signal and another of the respective processed binary electrical event signals is selected as a switch turn-off signal, to control at least one switch in a switching mode power converter.

公开(公告)号：US20160172860A1

公开(公告)日：2016-06-16

申请号：US14570540

申请日：2014-12-15

申请人： Solantro Semiconductor Corp.

发明人： Tudor LIPAN ,  James Benson BACQUE ,  Raymond Kenneth ORR

IPC分类号： H02J3/38

CPC分类号： H02J3/383 ,  H02J1/00 ,  H02J13/0006 ,  H02J13/0062 ,  H02J13/0075 ,  H02M1/14 ,  H02M3/158 ,  H04B3/542 ,  H04B2203/5445 ,  H04B2203/547 ,  Y02B90/2638 ,  Y02B90/2653 ,  Y02B90/2692 ,  Y02E10/563 ,  Y02E40/72 ,  Y04S10/123 ,  Y04S40/124 ,  Y04S40/126 ,  Y04S40/146

摘要： Power converter communications, including power converter communication methods and power converters that can communicate information, are disclosed. A control variable of a power converter is modulated, to modulate an output of the power converter for communicating information. Modulation of voltage or current on a circuit path to which the power converter is coupled could be detected, by another power converter, for example. Such modulation could be detected by sensors that are also used in controlling the power converter. Either or both of transmission and reception could therefore be provided without requiring any additional hardware at a power converter.

摘要翻译： 公开了功率转换器通信，包括功率转换器通信方法和能够传送信息的功率转换器。 对功率转换器的控制变量进行调制，以调制用于传送信息的功率转换器的输出。 例如，可以通过另一个功率转换器来检测与功率转换器耦合的电路路径上的电压或电流的调制。 这种调制可以由也用于控制功率转换器的传感器来检测。 因此可以提供发送和接收之一或两者，而不需要功率转换器处的任何附加硬件。