LOAD DRIVING CIRCUIT

摘要

PROBLEM TO BE SOLVED: To reduce the effect of a wiring resistance in a wiring pattern connected to each semiconductor switching element when driving the semiconductor switching elements for load driving in parallel. SOLUTION: A wire connection part 501a connected to a power supply in the wiring pattern 501 is disposed near one of IPDA and IPDC arranged at the ends of the plurality of IPDA to IPDC. A wire connection part 502a connected to a motor 500 in the wiring pattern 502 is disposed near the other of the IPDA and IPDC.