tb62201afg TOSHIBA Semiconductor CORPORATION, tb62201afg Datasheet - Page 62

• Manufacturer Part Number: tb62201afg
• Description: Dual-stepping Motor Driver Ic For Oa Equipment Using Pwm Chopper Type
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Output Transistor Operating Mode 2
The constant current is controlled by changing mode from Charge → Slow → Fast.
Output
voltage A
Output
voltage A
Ouput
current
Out A
U 1
L 1
Set current
H
H
To V M
L
L
L
PGND
Out A
Charge mode
U 2
L 2
Out A
U 1
L 1
50%
(Sequence of MIXED DECAY MODE)
62
To V
Slow mode
PGND
M
Out A
U 2
L 2
50%
Out A
U 1
L 1
Fast mode
To V
PGND
M
TB62201AFG
50%
Out A
2005-04-04
U 2
L 2