tb6674pg TOSHIBA Semiconductor CORPORATION, tb6674pg Datasheet - Page 13

• Manufacturer Part Number: tb6674pg
• Description: Stepping Motor Driver Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Test Circuit 4.
Timing Chart
(two-phase excitation)
V
F U,
and V
F L
13
Measuring Method
V
Item
V
F U
F L
TB6674PG/FG/FAG
SW
a
b
c
d
e
1
2010-08-25
SW
e
a
b
d
c
2