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System Motor Driver ICs for CD / DVD / Blu-ray Drive and Recorder

In the optical storage market the trend towards products with higher speeds and greater efficiency requires motor driver ICs with low heat generation, low power consumption and high reliability.
ROHM offers a lineup of motor driver ICs that incorporate a variety of function and protection circuits that meets these needs and a variety of function as well.


System Motor Driver ICs for CD / DVD / Blu-ray Drive and Recorder

Broad Lineup System Motor Driver ICs for CD / DVD / Blu-ray Drive and Recorder

Series Selection lineup  

System Motor Driver ICs for CD / DVD / Blu-ray Drive and Recorder

Part No. Supply voltage
(V)		 CH
(ch)		 Spindle Stepping
drive		 Focus
drive		 Tracking
drive		 Tilt
drive		 Loading
drive		 Under voltage
protection		 Over voltage
protection		 Input abnormally
protection		 Temperature
protection		 Package RoHS Distribution
Inventory
Reset
BD7959EFV 12 / 5 9 3 Sensor PWM PWM(2ch×2) BTL BTL BTL BTL Yes Yes Yes Yes HTSSOP-B54 Yes
BD7755RFV 12 / 5 9 Sensor-less PWM PWM(2ch×2) BTL BTL BTL BTL Yes Yes Yes Yes HTSSOP-B54R Yes
BH5510KV 5 6 3 Sensor PWM PWM(2ch) PWM PWM PWM - Yes Yes Yes Yes VQFP48C Yes
BH5510KVT 5 6 3 Sensor PWM PWM(2ch) PWM PWM PWM - Yes Yes Yes Yes TQFP48V Yes
BH5511KV 5 6 3 Sensor PWM PWM(2ch) PWM PWM PWM - Yes Yes Yes Yes VQFP48C Yes