5ch System Motor Driver ICs - BD8203EFV
5ch system motor driver of the ROHM is the most standard system motor driver the best for the drive of an indispensable actuator for the disk drive of CD / DVD, the thread, the loading, and the spindle motor. The type where the super-silent spindle drive is achieved by an original PWM drive and the type where a high-speed drive of the actuator is achieved by the current return drive adoption are collected.
CD / DVD
Number of Channels
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
Features:・A built-in thermal shutdown circuit is installed.
・A wide dynamic range (6.5V (typ.) when Vcc=8V and RL=8Ω)
・Incorporate variable regulators for 2 channels. (External PNP Tr. must be installed.)