Datasheet
System Motor Driver Series for CD・DVD・BD Players
3ch System Motor Driver For Car Audio
BD8271EFV
General 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 Specifications
■ Power Supply
Voltage ■ Operating Temperature Range ■ ■ Output On Resistance (SLED) Output Saturation
Voltage (Actuator) 4.
5V to 14V -40°C to +85°C 2.
2 Ω (Typ) 0.
9 V (Typ)
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 triangu...