公开(公告)号：US20220407466A1

公开(公告)日：2022-12-22

申请号：US17806540

申请日：2022-06-13

申请人： Maxim Integrated Products, Inc.

发明人： Gaoling Zou ,  Alberto Giovanni Viviani ,  Alexandr Ikriannikov ,  Laszlo Lipcsei

IPC分类号： H03F1/02 ,  H03F3/21

摘要： A tracking power supply includes a power conversion subsystem and one or more tracking subsystems. The power conversion subsystem is configured to generate N power rails, where N is an integer greater than one. Each tracking subsystem includes a switching network and a controller. The switching network is electrically coupled between each of the N power rails and a tracking power rail of the tracking power supply. The controller is configured to control operation of the switching network according to a tracking signal associated with a load powered by the tracking power supply, such that a voltage at the tracking power rail is one of two or more values, as determined at least partially based on the tracking signal. The controller is further configured to adjust voltage of at least one of the N power rails.

公开(公告)号：US20210391113A1

公开(公告)日：2021-12-16

申请号：US17233512

申请日：2021-04-18

申请人： Maxim Integrated Products, Inc.

发明人： Alexandr Ikriannikov ,  Andrea Pizzutelli ,  Thurein Soe Paing ,  Di Yao

IPC分类号： H01F27/28 ,  H01F27/24 ,  H01F27/06 ,  H05K1/14

摘要： An inductor includes a magnetic core, a first winding, a first electrically conductive standoff, and a second electrically conductive standoff. The magnetic core includes opposing first and second outer surfaces separated from each other in a first direction. The first winding has first and second ends, and the first winding is wound around at least a portion of the magnetic core. The first electrically conductive standoff is connected to the first end of the first winding, and the first electrically conductive standoff extends along the magnetic core in the first direction from the first outer surface to the second outer surface. The second electrically conductive standoff is connected to the second end of the first winding, and the second electrically conductive standoff extends along the magnetic core in the first direction from the first outer surface to the second outer surface.

公开(公告)号：US20180226186A1

公开(公告)日：2018-08-09

申请号：US15945894

申请日：2018-04-05

申请人： Maxim Integrated Products, Inc.

发明人： Michael Warren Baker ,  Jizheng Qiu ,  Brett A. Miwa ,  Alexandr Ikriannikov

IPC分类号： H01F27/28 ,  H01F27/34 ,  H01F27/30

CPC分类号： H01F27/2823 ,  H01F27/306 ,  H01F27/346

摘要： A low-profile coupled inductor includes a magnetic core and first and second windings. The magnetic core includes first and second end flanges, a winding form element, a first outer plate, and a first leakage post. The winding form element is disposed between and connects the first and second end flanges in a first direction. The first outer plate is disposed over and faces the first and second end flanges in a second direction. The first leakage post is disposed between the winding form element and the first outer plate in the second direction. The first winding is wound around the winding form element, between the first end flange and the first leakage post, and the second winding is wound around the winding form element, between the first leakage post and the second end flange. Each of the windings is wound around a common axis extending in the first direction.

公开(公告)号：US20160247627A1

公开(公告)日：2016-08-25

申请号：US14867942

申请日：2015-09-28

申请人： Maxim Integrated Products, Inc.

发明人： Michael Warren Baker ,  Jizheng Qui ,  Brett A. Miwa ,  Alexandr Ikriannikov

IPC分类号： H01F27/30 ,  H01F27/28 ,  H01F27/24

CPC分类号： H01F27/2823 ,  H01F27/306 ,  H01F27/346

摘要： A low-profile coupled inductor includes a magnetic core and first and second windings. The magnetic core includes first and second end flanges, a winding form element, a first outer plate, and a first leakage post. The winding form element is disposed between and connects the first and second end flanges in a first direction. The first outer plate is disposed over and faces the first and second end flanges in a second direction. The first leakage post is disposed between the winding form element and the first outer plate in the second direction. The first winding is wound around the winding form element, between the first end flange and the first leakage post, and the second winding is wound around the winding form element, between the first leakage post and the second end flange. Each of the windings is wound around a common axis extending in the first direction.

摘要翻译： 低轮廓耦合电感器包括磁芯和第一和第二绕组。 磁芯包括第一和第二端部凸缘，绕组形式元件，第一外部板和第一泄漏柱。 卷绕形式元件设置在第一和第二端部凸缘之间并且在第一方向上连接第一和第二端部凸缘。 第一外板沿第二方向设置在第一和第二端部凸缘上并面向第一和第二端部凸缘。 第一泄漏柱在第二方向上设置在卷绕形式元件和第一外板之间。 第一绕组缠绕在绕组件元件上，在第一端凸缘和第一泄漏柱之间，并且第二绕组绕第一泄漏柱和第二端凸缘之间缠绕绕组件。 每个绕组缠绕在沿第一方向延伸的共同轴线上。