6ch System Motor Driver
Datasheet
System Motor Driver Series for CD・DVD・BD Player
6ch System Motor Driver For Car AV
BD8255MUV-M
General Descr...
Description
Datasheet
System Motor Driver Series for CD・DVD・BD Player
6ch System Motor Driver For Car AV
BD8255MUV-M
General Description
BD8255MUV-M is a 6ch motor driver developed for driving coil actuator (2ch), sled motor (2ch), a loading motor, and a three-phase motor for spindle. This can drive the motor and coil of CD/DVD drive. It has a built-in Serial Peripheral Interface (SPI) with a max clock frequency of 35MHz, for interfacing with the Micro-controller.
Features
Built-in Serial Peripheral Interface(SPI) High efficiency at 180° PWM for spindle driver Built-in 2-channel stepping motor driver for sled Built-in loading driver short-circuit protection
Key Specifications
Ron(Spindle): Ron(Loading):
Package
VQFN48SV7070
1.0Ω(Typ) 1.0Ω(Typ)
W(Typ) × D(Typ) × H(Max) 7.00mm × 7.00mm × 1.00mm
Applications
Car navigation Car AV
Typical Application Circuit
VQFN48SV7070
PREGND SPGND SLGND ACTGND
BD8255MUV-M
PREVCC
MM
Figure 1. Typical Applicati...
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