tb62201afg TOSHIBA Semiconductor CORPORATION, tb62201afg Datasheet - Page 36

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

8. IRS (when measuring phase A) (A/B unit only. C/D unit conforms to A/B unit)
V
SGND
Setup Data
DD
With L input to RESET , connect V
R
measurement. At that time, leave all other output pins open.)
S
DATA
CLK
STROBE
pin. (Either drop all the input pins to GND level or input all Low data to the DATA pin, then perform
H
H
H
L
L
L
0
RESET
1
SGND
2
= L
27
31
30
29
28
3
8
M
CR AB
V
STROBE AB
CLK AB
DATA AB
RESET
P-GND
and R
DD
4
5
RS
SETUP
to the power supply, and measure the current input to the
6
36
6
7
V
R
R
Ccp C
Ccp B
Ccp A
8
ref AB
V
V
(F
RS A
RS B
V
M A
M B
IN
SS
A
B
A
B
)
9
36
34
32
35
13
12
9
2
5
3
1
7
10
11
SGND
Ccp 2
Ccp 1
A
12
13
: PGND
: SGND (V
14
TB62201AFG
15
SGND
2005-04-04
SS
)