TB6608FNG Toshiba, TB6608FNG Datasheet - Page 13

• Manufacturer Part Number: TB6608FNG
• Description: STEPPER MOTOR DRIVE, 13V 0.8A SSOP20
• Manufacturer: Toshiba

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

Absolute Maximum Ratings
Recommended Operating Conditions
Functional Descriptions
The oscillation frequency of a triangular wave fosc can be calculated as follows:
Power supply voltage
Output current
Withstand voltage of MO
Input voltage
Power dissipation
Operating temperature
Storage temperature
Note 1: IC only
Note 2: Mounted on a glass epoxy board (50 × 50 × 1.6 mm, Cu 40%)
Control power supply voltage
Motor power supply voltage
Output current
Output current
Input voltage
Clock frequency
OSC frequency
Chopping frequency
fosc =
=
= 1.1 × 10
2
2
Characteristics
Characteristics
×
×
(1.1
Δ
Vosc
V
I
− 4
101
−
×
×
Cosc
0.6
Cosc
μ
A
1
V)
×
Cosc
(Ta = 25°C)
Iout(AO),
V
Iout(BO)
V
Symbol
Symbol
CC (opr)
(Since this is an approximation formula, the calculation result may differ
from the actual value.)
fchop
M (opr)
V
I
I
V
T
T
fosc
I
OUT
OUT
V
V
V
P
MO
fck
MO
CC
opr
stg
IN
IN
M
D
2.5 V ≤ V
4.8 V < V
(Ta = −20 to 85°C)
− 0.2 to V
− 55 to 150
13
− 20 to 85
Rating
0.71 (Note 1)
0.96 (Note 2)
V
M
M
0.8
15
6
1
CC
CC
≤ 4.8 V
≤ 13.5 V
Test Condition
+ 0.2
⎯
⎯
⎯
⎯
⎯
⎯
Unit
mA
°C
°C
W
V
V
A
V
V
Min
2.7
2.5
80
20
⎯
⎯
⎯
⎯
Typ.
460
115
3.3
⎯
⎯
⎯
5
1
TB6608FNG
2007-12-17
13.5
0.35
V
Max
780
195
5.5
0.6
10
CC
Unit
kHz
kHz
kHz
V
V
A
A
V