tb62201afg TOSHIBA Semiconductor CORPORATION, tb62201afg Datasheet - Page 38

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

10. V
V
SGND
DD
V
I
ref
ref
ref
, I
: Vary V
: When V
ref
current flow value.
(A/B unit only. C/D unit conforms to A/B unit.)
ref
M
= 2 to V
= 24 V and V
No reset at testing
RESET
DD
SGND
= 5 [V]
− 1 V and confirm that output is on.
DD
= 5 V, apply the specified voltage of 3 V to the V
27
31
30
29
28
8
CR AB
V
STROBE AB
CLK AB
DATA AB
RESET
P-GND
DD
SETUP
6
38
V
R
R
Ccp C
Ccp B
Ccp A
ref AB
V
V
(F
RS A
RS B
V
M A
M B
IN
SS
A
B
A
B
)
36
34
32
35
13
12
9
2
5
3
1
7
Oscilloscope
Monitor
I
SGND
Ccp 2
Ccp 1
ref
A
R
( * )
RS A
ref
Vary V
= 2 to V
( * ) When measuring I
and monitor the
: PGND
: SGND (V
fix V
measure.
TB62201AFG
ref
DD
ref
− 1.0 V
2005-04-04
= 3 V and
SS
)
SGND
ref
,