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BA6859AFP-Y

Rohm
Part Number BA6859AFP-Y
Manufacturer Rohm
Description 1ch Spindle Motor Driver ICs
Published Apr 1, 2005
Detailed Description System Motor Driver ICs for CD/DVD Players 1ch Spindle Motor Driver ICs BA6859AFP-Y,BA6664FM,BD6671FM No.10011EAT03 ●D...
Datasheet PDF File BA6859AFP-Y PDF File

BA6859AFP-Y
BA6859AFP-Y

Overview
System Motor Driver ICs for CD/DVD Players 1ch Spindle Motor Driver ICs BA6859AFP-Y,BA6664FM,BD6671FM No.
10011EAT03 ●Description ROHM’s spindle motor drivers incorporate the 3-phase full-wave pseudo-linear drive system(BA6859AFP-Y, BA6664FM) and 180 ° electrifying direct PWM drive system(BD6671FM).
Smooth rotation characteristic performance is ensured.
Besides, high torque is provided in a wide output range because the output stage incorporates low-saturation voltage NPN transistors (BA6859AFP-Y, BA6664FM) and low-power consumption MOSFET (BA6671FM).
●Features 1) 3-phase full-wave pseudo-linear system (BA6859AFP-Y, BA6664FM) 2) 180° electrifying direct drive PWM system (BD6671FM) 3) Power saving, TSD (thermal shutdown) functions built in 4) Current limiting, Hall bias circuit built in 5) FG output built in 6) 3-phase component FG output built in (BA6664FM, BD6671FM) 7) Circuit direction detection function built in (BA6859AFP-Y, BA6664FM) 8) Reverse rotation prevention circuit...


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