| 摘要 |
PROBLEM TO BE SOLVED: To enhance power supply capability by improving utilization efficiency of a power component.SOLUTION: The on-vehicle power supply apparatus includes:a voltage conversion section for voltage-converting an input voltage; a first control section for controlling a voltage conversion operation of the voltage conversion section to obtain an output current value based on an output current limit value and an output voltage value based on an output voltage preset value; and a second control section for calculating an output current target value on the basis of a temperature, an input voltage value and the output voltage value and setting the output current target value as the output current limit value. |
