BD8271EFV
Description
BD8271EFV is 3ch power driver developed for driving stepper motor and DC motor (or actuator coil). Blu-ray’s motor & coil can be driven, when used along with 6ch DVD power driver.
Key Features
- 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
- Package HTSSOP-B24 W(Typ) D(Typ) H(Max) 7.80mm x 7.60mm x 1.00mm
