tb62201afg TOSHIBA Semiconductor CORPORATION, tb62201afg Datasheet - Page 34

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

6. V
V
SGND
Setup Data
DD
(A/B unit only. C/D unit conforms to A/B unit.)
V
V
RS (H to L):
ref (GAIN)
RS
DATA
CLK
STROBE
(H to L), V
5 V
0 V
5 V
0 V
5 V
0 V
: V
H
H
H
L
L
L
Input torque data = 100% (HH) and vary the voltage between V
Measure the voltage (V
Also measure V
calculate the ratio using V
ref (GAIN)
No reset at testing
RESET
ref
0
(GAIN) (when measuring phase A) after Measurement
= 5 [V]
1
SGND
=
V
RS
V
RS
2
ref
(*)
when torque data = 85% (HL), 70% (LH), or 50% (LL) as above and
27
31
30
29
28
3
8
((*) V
RS
CR AB
V
STROBE AB
CLK AB
DATA AB
RESET
P-GND
DD
4
) when output changes from fixed Charge mode to another mode.
RS
RS
value at 100% as reference.
: when torque data = 100%)
5
SETUP
6
34
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
Oscilloscope
11
SGND
Ccp 2
Ccp 1
Vary between
0 and 1 V.
M
12
and R
13
S
: PGND
: SGND (V
14
pins.
TB62201AFG
V
15
SGND
2005-04-04
SS
)