TB6608FNG Toshiba, TB6608FNG Datasheet - Page 11
TB6608FNG
Manufacturer Part Number
TB6608FNG
Description
STEPPER MOTOR DRIVE, 13V 0.8A SSOP20
Manufacturer
Toshiba
Datasheet
1.TB6608FNG.pdf
(30 pages)
Specifications of TB6608FNG
No. Of Outputs
2
Output Current
600mA
Output Voltage
15V
Supply Voltage Range
2.7V To 5.5V, 2.5V To 13.5V
Driver Case Style
SSOP
No. Of Pins
20
Operating Temperature Range
-20°C To +85°C
Motor Type
Stepper
Rohs Compliant
Yes
Function
Driver
Vopmax (vm*)
13.5V (15V)
Io (lpeak)
0.6A (0.8A)
Excitation
1/8 step
I/f
CLK input
Mixed Decay Mode
no
Package
SSOP24
Rohs Compatible†
yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TB6608FNG
Manufacturer:
TPT
Quantity:
10 810
Part Number:
TB6608FNG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Company:
Part Number:
TB6608FNG(C8,EL,HJ
Manufacturer:
TI
Quantity:
12
Relationship between the ENABLE Input and the Phase Current and MO Outputs
Example 1: 1-2-phase excitation (M1: H, M2: L)
continue to operate in accordance with the CK signal.
proceeded with the CK signal.
Example 2: 2W1-2-phase excitation (M1: H, M2: H)
ENABLE
Setting the ENABLE signal Low disables only the output signals. On the other hand, internal logic functions
Therefore, when the ENABLE signal goes High again, the output current generation is restarted as if phases
I
RESET
A
− 100
100
− 20
− 38
− 56
− 71
− 83
− 92
− 98
MO
(%)
CK
98
92
83
71
56
38
20
0
Phase current
t
0
(AO1, AO2)
t
1
t
2
ENABLE
t
3
RESET
t
− 100
4
100
− 71
MO
(%)
CK
71
t
0
5
t
6
t
0
t
7
t
t
8
1
t
9
t
t
2
10
t
11
t
3
OFF
11
OFF
t
7
t
8
t
9
t
t
23
10
t
24
t
t
11
25
t
26
t
12
t
27
t
28
TB6608FNG
t
29
t
30
2007-12-17
t
31
t
32
t
33
t
34