TA7291P/S/SG/F/FG
FUNCTION
INPUT
IN1
IN2
0
0
1
0
0
1
1
1
OUTPUT
OUT1
OUT2
∞
∞
H
L
L
H
L
L
∞:
High impedance
Note: Inputs are all high active type
MODE
STOP
CW / CCW
CCW / CW
BRAKE
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Supply Voltage
VCC
25
V
Motor Drive Voltage
VS
25
V
Reference Voltage
Vref
25
V
P Type
2.0
PEAK
IO (PEAK)
Output
Current
S/SG, F/FG Type
P Type
1.2
A
1.0
AVE.
IO (AVE.)
S/SG, F/FG Type
0.4
P Type
12.5 (Note 1)
Power Dissipation S/SG Type
PD
0.95 (Note 2)
W
F/FG Type
1.4 (Note 3)
Operating Temperature
Topr
−30~75
°C
Storage Temperature
Tstg
−55~150
°C
Note 1: Tc = 25°C (TA7291P/PG)
Note 2: No heat sink
Note 3: PCB (60 × 30 × 1.6 mm, occupied copper area in excess of 50%) Mounting Condition.
Wide range of operating voltage:
VCC (opr.) = 4.5~20 V
VS (opr.) = 0~20 V
Vref (opr.) = 0~20 V
Vref ≤ VS
3
2007-06-13