tb62202afg TOSHIBA Semiconductor CORPORATION, tb62202afg Datasheet - Page 26

• Manufacturer Part Number: tb62202afg
• 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
V
VIN
Setup data
DATA
CLK
STROBE
IN
IN (H)
(L): Set RESET to High and vary the logic input voltage from 5 to 0 V.
(H): Set RESET to High and vary the logic input voltage from 0 to 7 V.
5 V
0 V
5 V
0 V
5 V
0 V
No reset at testing
RESET = 5 [V]
, V
(A/B unit only. C/D unit conforms to A/B unit.)
Monitor I
Monitor I
H
H
H
L
L
L
Vary V
I
IN (L)
IN (H)
0 V to 5 V
A
IN
, I
I
0
IN (L)
DD1
DD
DD
, I
1
and measure the change point (V
and measure the change point.
DD2
A
A
SGND
2
3
27
31
30
29
28
8
6
4
RESET
CR
V
STROBE AB
CLK AB
DATA AB
SETUP
DD
5
6
P-GND
26
7
M
8
V
R
R
Ccp C
Ccp B
Ccp A
= 24 V).
ref AB
V
V
(F
RS A
RS B
V
M A
M B
9
SS
IN
A
B
A
B
)
36
34
32
35
13
12
10
9
2
5
3
1
7
11
SGND
Ccp 2
Ccp 1
12
R
R
RS A
RS B
13
14
: PGND
: SGND (V
TB62202AFG
15
SGND
2005-04-04
SS
)