tb62202afg TOSHIBA Semiconductor CORPORATION, tb62202afg Datasheet - Page 73

• Manufacturer Part Number: tb62202afg
• Description: Dual-stepping Motor Driver Ic For Oa Equipment Using Pwm Chopper Type
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Application Operation Input Data
(4-bit micro steps = W1-2 phase excitation drive)
Data are input on the rising edge of CLK. Every input of a data string (16-bit) requires input of the Strobe signal.
For the input conditions, see page 9, Functions.
We recommend Slow Decay Mode in the ascending direction of the sine wave ; Mixed Decay Mode (37.5%) in the
descending direction. Set torque to 100%.
Bit
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
TORQUE
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TORQUE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DECAY
B
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
DECAY
B
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
B
4
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
(Example: 4-bit micro steps)
0
B
5
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
B
6
1
1
0
1
0
0
1
0
1
1
1
1
0
1
0
0
1
0
1
1
2
73
B
7
1
1
1
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
1
3
PHASE
B
8
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
DECAY
A
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
DECAY
A
10
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
A
11
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
A
12
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
TB62202AFG
A
13
0
1
0
1
1
1
1
0
1
0
0
1
0
1
1
1
1
0
1
0
2
2005-04-04
A
14
0
0
1
1
1
1
1
1
0
0
0
0
1
1
1
1
1
1
0
0
3
PHASE
15
A
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0