tb62212ftag TOSHIBA Semiconductor CORPORATION, tb62212ftag Datasheet - Page 3

• Manufacturer Part Number: tb62212ftag
• Description: Pwm Chopper Type Dual-stepping Motor Driver
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Assignment
No.
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
tBLANK_CD
tBLANK_AB
No connect
No connect
PHASE_C
PHASE_D
OUT_C−
OUT_C+
Function
OUT_A−
OUT_A+
OUT_B+
OUT_B−
Mode 2
Mode 1
Mode 0
V
V
V
V
Digital
Digital
Rs_C
Rs_C
Rs_B
Rs_B
GND
GND
GND
GND
GND
GND
ref
ref
ref
ref
V
M
_C
_D
_A
_B
Power supply for
Power supply for
Power supply for
Power supply for
Stepping (S) × 2
Negative output
Negative output
Negative output
Phase input for
Phase input for
Positive output
Positive output
Positive output
V
Ground for B
Logic ground
Ground for C
Ground for A
No connect
No connect
for motor C
for motor C
for motor A
for motor A
for motor B
for motor B
M
Vref for B
Vref for C
Vref for D
Vref for A
Ground
monitor
Ground
reference
High
High
High
(1)
⎯
⎯
C
D
B
B
C
C
Power supply for
Power supply for
Power supply for
Power supply for
for motors C and
for motors C and
for motors A and
for motors A and
for motors A and
for motors A and
Vref for C and D Vref for C and D
Negative output
Negative output
Vref for A and B
Negative output
PWM for C and
tBLANK setting
tBLANK setting
Positive output
Positive output
Positive output
IN1 input for C
V
Ground for C
Ground for A
Ground for B
Logic ground
No connect
No connect
DC (L) × 2
M
A and B
A and B
Ground
monitor
Ground
and D
reference
High
High
Low
(2)
⎯
⎯
D
C
C
D
D
B
B
B
B
(Note)
(Note)
Power supply for
Power supply for
Power supply for
Power supply for
for motors C and
for motors C and
for motors A and
for motors A and
for motors A and
for motors A and
Negative output
Negative output
Negative output
Vref for A and B
Phase input for
Positive output
Positive output
Positive output
V
Logic ground
Ground for C
Ground for A
Ground for B
Stepping (L)
No connect
No connect
M
C and D
A and B
A and B
Ground
monitor
Ground
3
reference
High
High
Low
(3)
⎯
⎯
⎯
⎯
⎯
B
B
B
B
C
C
D
D
Power supply for
Power supply for
Power supply for
Power supply for
Negative output
Negative output
Negative output
tBLANK setting
tBLANK setting
Positive output
Positive output
Positive output
IN1 input for C
IN1 input for D
V
Ground for B
Logic ground
Ground for C
Ground for A
for motors A
No connect
No connect
for motor C
for motor C
for motor A
for motor B
for motor B
DC (S) × 4
M
Vref for A
Vref for B
Vref for C
Vref for D
Ground
monitor
Ground
reference
High
Low
Low
(4)
B
B
C
C
(Note)
(Note)
Power supply for
Power supply for
Power supply for
Power supply for
for motors A and
for motors A and
for motors A and
for motors A and
Negative output
Negative output
Vref for A and B
Negative output
tBLANK setting
Phase input for
Phase input for
Positive output
Positive output
Positive output
V
Logic ground
Ground for C
Ground for A
Ground for B
Stepping (S)
No connect
No connect
for motor C
for motor C
M
Vref for C
Vref for D
DC (L) +
Ground
monitor
Ground
reference
High
High
Low
(5)
⎯
⎯
C
D
C
C
B
B
B
B
B
B
TB62212FTAG
(Note)
Power supply for
Power supply for
Power supply for
Power supply for
Negative output
Negative output
Negative output
Phase input for
Phase input for
tBLANK setting
Positive output
Positive output
Positive output
2010-10-05
V
Logic ground
Ground for C
Ground for A
Ground for B
DC (S) × 2 +
Stepping (S)
No connect
No connect
for motor C
for motor C
for motor A
for motor A
for motor B
for motor B
M
Vref for B
Vref for C
Vref for D
Vref for A
Ground
monitor
Ground
reference
High
Low
Low
(6)
⎯
C
D
B
B
C
C
(Note)