BA6859AFP-Y_10 Datasheet, PDF (9/18 Pages) Rohm – 1ch Spindle Motor Driver ICs

BA6859AFP-Y,BA6664FM,BD6671FM
●I/O Timing Chart
1) BA6859AFP-Y, BA6664FM
H1+
H 2+
H 3+
A1
Output current
H1 - + H2+
A1
Output current
A2
Output current
H2 - + H3+
A2
Output current
A3
Output current
H3 - + H1+
A3
Output current
30°
Fig. 9
2) BD6671FM
H1+
H2+
H3+
30°
A1 Output current
A1 Output voltage
A2 Output voltage
A2 Output current
Fig. 10
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9/17
Technical Note
2010.06 - Rev.A