Back to results
US 2019/0317137 A1Published application
Circuit board
AssigneeToyota Jidosha Kabushiki Kaisha
InventorManabu SAITOH
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeToyota Jidosha Kabushiki Kaisha
InventorManabu SAITOH
Estimating the term…
A circuit board which includes a circuit that measures an input voltage and an output voltage in a voltage converter that converts the input voltage which is a difference between first and second voltages into the output voltage which is a difference between third and second voltages, may include: first to fourth resistor circuits respectively including first to fourth resistor element groups; a first differential amplifier circuit configured such that the first voltage is inputted via the first resistor element group and the second voltage is inputted via the second resistor element group; and a second differential amplifier circuit configured such that the third voltage is inputted via the third resistor element group and the second voltage is inputted via the fourth resistor element group. The second and fourth resistor element groups may be arranged to be adjacent to each other between the first and third resistor element groups.
A circuit board comprising a circuit configured to measure both of an input voltage and an output voltage in a voltage converter that is configured to convert the input voltage which is a difference between a first voltage and a second voltage into the output voltage which is a difference between a third voltage and the second voltage, the circuit board comprising:
Dependencies are inferred from the claim text.