Abstract
A DC-DC converter that controls output power of direct current (DC) by controlling on and off of a high-side switch, and the DC-DC converter includes: a controller that adjusts an off-time of the high-side switch for controlling the output power. In the DC-DC converter, the controller makes an on-time of the high-side switch inversely proportional to an input-output voltage difference that is a difference between an input voltage to the DC-DC converter and an output voltage from the DC-DC converter.
Full Text
What is claimed is:
A DC-DC converter that controls output power of direct current (DC) by controlling on and off of a high-side switch, and the DC-DC converter includes: a controller that adjusts an off-time of the high-side switch for controlling the output power. In the DC-DC converter, the controller makes an on-time of the high-side switch inversely proportional to an input-output voltage difference that is a difference between an input voltage to the DC-DC converter and an output voltage from the DC-DC converter.
Timeline
Filed
03/19/2026Published
07/23/2026Granted
Not AvailableIPC Codes(4)
H02M 3/158:including plural semiconductor devices as final control devices for a single load
H02M 1/00:Details of apparatus for conversion
H02M 1/088:for the simultaneous control of series or parallel connected semiconductor devices