tb62209f TOSHIBA Semiconductor CORPORATION, tb62209f Datasheet - Page 16

• Manufacturer Part Number: tb62209f
• Description: Stepping Motor Driver Ic Using Pwm Chopper Type
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Maximum Ratings
Recommended Operating Conditions
Logic supply voltage
Motor supply voltage
Output current
Current detect pin voltage
Charge pump pin maximum voltage
(CCP1 Pin)
Logic input voltage
Power dissipation
Operating temperature
Storage temperature
Junction temperature
Note 1: Perform thermal calculations for the maximum current value under normal conditions. Use the IC at 1.5 A or
Note 2: Input 7 V or less as V
Note 3: Measured for the IC only. (Ta = 25°C)
Note 4: Measured when mounted on the board. (Ta = 25°C)
Ta: IC ambient temperature
T
T
Power supply voltage
Motor supply voltage
Output current
Logic input voltage
Clock frequency
Chopping frequency
Reference voltage
Current detect pin voltage
Note 5: Because the maximum value of T
opr
j
: IC chip temperature during operation T
: IC ambient temperature when starting operation
less per phase.
The current velue maybe controled according to the ambient temperature or board conditions.
Characteristics
Characteristics
(Ta = = = = 25°C)
(Note 3)
(Note 4)
(Note 1)
(Note 2)
IN
.
Symbol
Symbol
I
OUT (1)
I
f
V
V
f
V
T
T
V
chop
V
OUT
V
V
V
V
P
V
CLK
T
DD
RS
opr
stg
DD
RS
ref
IN
IN
M
M
H
D
j
j
j
(max) is controlled by TSD (thermal shut down circuit)
is 120°C, recommended maximum current usage is below 120°C.
V
Ccp2 = 0.02 µF
Ta = 25°C, per phase
V
V
V
V
(Ta = = = = 0 to 85°C, (Note 5))
DD
DD
DD
M
DD
to V
V
−55 to 150
−40 to 85
V
= 24 V, Torque = 100%
M
Rating
M
= 5.0 V, Ccp1 = 0.22 µF,
= 5.0 V
= 5.0 V
= 5.0 V
DD
150
± 4.5 V
1.8
1.4
3.2
16
40
7
+ 7.0
Test Condition
+ 0.4


A/phase
Unit
°C
°C
°C
W
V
V
V
V
V
GND
Min
4.5
2.0
20


50
0
Typ.
±1.0
100
5.0
1.2
1.0
3.0
24

Max
V
V
±4.5
150
150
5.5
1.5
34
DD
DD
TB62209F
2001-09-05
KHz
KHz
Unit
V
V
A
V
V
V