Loading driving device
First Claim
Patent Images
1. A load driving device comprising:
- an output power device for driving a load;
a driving IC for controlling the output power device, wherein the driving IC is electrically coupled with the output power device through a wire or a connection member; and
a first electrode substrate, wherein the output power device and the driving IC are mounted on the first electrode substrate.
1 Assignment
0 Petitions
Accused Products
Abstract
A load driving device includes: an output power device for driving a load; a driving IC for controlling the output power device, wherein the driving IC is electrically coupled with the output power device through a wire or a connection member; and a first electrode substrate. The output power device and the driving IC are mounted on the first electrode substrate. In this case, the output power device is controlled with high speed, and a mounting area of the output power device and the driving IC is reduced.
31 Citations
20 Claims
-
1. A load driving device comprising:
-
an output power device for driving a load;
a driving IC for controlling the output power device, wherein the driving IC is electrically coupled with the output power device through a wire or a connection member; and
a first electrode substrate, wherein the output power device and the driving IC are mounted on the first electrode substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A load driving device comprising:
-
an output power device for driving a load;
a driving IC for driving the output power device, wherein the driving IC is electrically coupled with the output power device through a wire therebetween;
a power device electrode substrate; and
a driving IC electrode substrate, which is independent from the power device electrode substrate, wherein the output power device is mounted on the power device electrode substrate, the driving IC are mounted on the driving IC electrode substrate, and the power device electrode substrate together with the output power device and the driving IC electrode substrate together with the driving IC are integrally sealed with a resin mold to be a package. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A load driving device comprising:
-
a power device for driving a load;
a control element for controlling the power device, wherein the control element is electrically coupled with the power device through a wire therebetween;
a spacer element;
first and second heat radiation plates; and
a resin mold, wherein the power device is sandwiched between the first and second heat radiation plates, the space element is disposed between the power device and the second heat radiation plate so that the wire does not contact the first and second heat radiation plates, the control element is sandwiched between the first and second heat radiation plates, the second heat radiation plate includes an opening, the control element faces the opening of the second heat radiation plate, and the resin mold molds the first and second heat radiation plates, the power device, the spacer element and the control element.
-
Specification