tb62202afg TOSHIBA Semiconductor CORPORATION, tb62202afg Datasheet - Page 43

• Manufacturer Part Number: tb62202afg
• Description: Dual-stepping Motor Driver Ic For Oa Equipment Using Pwm Chopper Type
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Fix the output current value in Mixed Decay mode and turn the output on. Measure the time until the output
switches from the CR pin waveform and the output voltage waveform.
Top
CR
Bottom
17. OSC-fast delay, OSC-charge delay
V
V
(Mode)
out A
out A
V
SGND
Setup data
DD
DATA
CLK
STROBE
5 V
0 V
5 V
0 V
5 V
0 V
50%
Charge
H
H
H
L
L
L
No reset at testing
RESET = 5 [V]
0
50%
1
SGND
2
Osc-fast delay
Slow
27
31
30
29
28
3
8
RESET
CR AB
V
STROBE AB
CLK AB
DATA AB
P-GND
DD
4
(A/B unit only. C/D unit conforms to A/B unit.)
5
43
6
7
50%
V
R
R
Ccp C
Ccp B
Ccp A
ref AB
Fast
8
V
V
(F
RS A
RS B
V
M A
M B
SS
IN
A
B
A
B
)
9
36
34
32
35
13
12
9
2
5
3
1
7
10
Osc-charge delay
Charge
11
SGND
Ccp 2
Ccp 1
R
R
RS A
RS B
12
50%
13
: PGND
: SGND (V
14
TB62202AFG
15
SGND
2005-04-04
SS
)
50%
50%