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 (Sub Systems)

Energy Saving!ECO Devices

Motor Driver IC Series for MDs

This series integrate a motor driver specifically designed for MD players. All models feature low voltage operation in a number of compact packages. The broad lineup is available in a variety of channel configurations, from a 1ch spindle motor type to 5ch system drivers.



Motor Driver IC Series for MDs

Broad Lineup Motor Driver IC Series for MDs

Series Selection lineup  

Motor Driver IC Series for MDs

Part No. Block Supply voltage Circuit current Maximum
output current
(A)
Output
ON resistance
(Ω)
Reversely electromotive
pressure detection
comparator input offset
(mV)
Package RoHS
Spindle Sled Focus Tracking Head up /down Vcc
(V)
VG
(V)
VM
(V)
Reset
BA6966FV Yes - - - - 2.7 - 0.3 4.0 1.0 1.1 ±10 SSOP-B20 Yes
BD6640KVT Yes Yes Yes Yes - 2.2 6.5 1.0 4.4 0.5 0.8 ±10 TQFP64V Yes
BD6640KUT Yes Yes Yes Yes - 2.2 6.5 1.0 4.4 0.5 0.8 ±10 TQFP64U Yes
BD6603KVT Yes Yes Yes Yes Yes 3.0 8.9 2.5 5.6 0.5 0.8 ±10 TQFP64V Yes
BD6641KUT Yes Yes Yes Yes - 2.2 6.5 1.0 4.0 0.5 0.8 ±10 TQFP64U Yes
BD6643KN Yes Yes Yes Yes - 2.2 6.5 1.0 4.0 0.5 0.8 ±10 UQFN48 Yes
BD6607KN Yes Yes Yes Yes - 2.4 6.8 1.2 0.1 1.0 0.85 ±5 UQFN64 Yes