tb62201afg TOSHIBA Semiconductor CORPORATION, tb62201afg Datasheet - Page 28

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

Test Circuit
1. V
V
SGND
DD
Test Method
Setup Data
V
V
IN (H)
IN (L)
IN (H)
5 V
0 V
5 V
0 V
5 V
0 V
No reset at testing
RESET
DATA
CLK
STROBE
, V
(A/B unit only. C/D unit conforms to A/B unit.)
: Set RESET to High and vary the logic input voltage from 0 to 7 V.
: Set RESET to High and vary the logic input voltage from 5 to 0 V.
Monitor I
Monitor I
I
IN (L)
IN (H)
Vary V
= 5 [V]
0 V to 5 V
A
H
H
H
L
L
L
, I
I
in
IN (L)
DD1
.
DD
DD
, I
DD2
and measure the change point (V
and measure the change point.
A
A
0
SGND
1
2
27
31
30
29
28
8
6 SETUP
CR
V
STROBE AB
CLK AB
DATA AB
RESET
3
DD
4
P-GND
5
28
6
M
V
7
R
R
Ccp C
Ccp B
Ccp A
= 24 V
ref AB
V
V
(F
RS A
RS B
V
M A
M B
IN
SS
A
B
A
B
8
)
36
34
32
35
13
12
9
2
5
3
1
7
).
9
10
SGND
Ccp 2
Ccp 1
R
R
11
RS A
RS B
12
13
: PGND
: SGND (V
TB62201AFG
14
SGND
2005-04-04
SS
15
)