2ch to 3ch System Motor Driver ICs - BD8271EFV
2ch system motor driver of the ROHM is a disk drive composition of CD / DVD, and it is a system motor driver which can correspond to the application which individually drives the actuator.The model which adopts the current return drive method for the actuator to which high-speed correspondence in addition to the voltage return drive method is requested also is collecting.
|* This product is a STANDARD grade product and not recommend for on-vehicle devices.|
|Usage||CD / DVD|
|Number of Channels||3.0|
|Operating Temperature (Min.)[°C]||-40|
|Operating Temperature (Max.)[°C]||85|
- ·Each driver of SLED (2ch) and Actuator (1ch) are installed in a single-chip.
·ON/OFF and the standby mode of 3ch can be selected using two control terminals.
·Built-in triangular wave generator circuit.
·Adopts HTSSOP-B24 package that has high power dissipation.
·Built-in thermal shutdown function.
·Highly effective SLED driver with PWM drive system.
·Built-in 2ch SLED driver that corresponds to the
stepper motor drive.
·The actuator driver is linear BTL type.
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