3-phase motor driver
STRUCTURE PRODUCT SERIES TYPE FUNCTION
Silicon monolithic integrated circuits
3-phase motor driver for VTR capstan
BA68...
Description
STRUCTURE PRODUCT SERIES TYPE FUNCTION
Silicon monolithic integrated circuits
3-phase motor driver for VTR capstan
BA6878EFV
・180°, 3-phase full-wave pseudo-linear drive system ・Built-in current limit and thermal shut down circuits
○Absolute maximum ratings (Ta=25℃)
Parameter
Symbol
Limit
Unit
Supply voltage Power dissipation
VCC VM Pd
7
23 1.1※1
V V W
Input voltage Maximum output current
VIN IOUT
0~VCC 1500※2
V mA
Operating temperature range
Topr
-25~+75
℃
Storage temperature range
Tstg -55~+150 ℃
Junction temperature
Tjmax
150
℃
※1 70mm×70mm×1.6mm glass epoxy board. Derating in done at 8.8mW/℃ for operating above Ta=25℃.
※2 Do not, however exceed Pd, ASO and Tjmax=150℃.
○Recommended operating conditions (Ta= -25~+75℃)
Parameter
Symbol
Supply voltage
VCC VM
Hall amp in-phase input voltage range
VCH
Min 4.5 4.5 1.5
Typ Max Unit
5.0 5.5 V
12 22.0 V
-
VCC-1.5
V
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