TA7291AS 데이터 시트보기 (PDF) - Toshiba
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TA7291AS Datasheet PDF : 14 Pages
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TA7291AP/AS(J)/AF
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 active high.
Mode
Stop
CW/CCW
CCW/CW
Brake
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
Motor drive voltage
Reference voltage
Output
current
Peak
Typ.
AP type
AS (J)/AF type
ＡP type
ＡS(J)/AF type
AP type
Power dissipation
AS (J) type
AF type
Operating temperature
Storage temperature
VCC
VCC (opr.)
VS
VS (opr.)
Vref
Vref (opr.)
IO (peak)
IO (typ.)
PD
Topr
Tstg
30
V
27
30
V
27
30
V
27
2.0
1.2
A
1.0
0.4
12.5 (Note 1)
0.95 (Note 2)
W
1.4 (Note 3)
−30 to 75
°C
−55 to 150
°C
Note 1: Tc = 25°C
Note 2: No heat sink
Note 3: When mounted on a PCB (PCB area: 60 mm ´ 30 mm ´ 1.6 mm, Cu area: 50% or more)
Wide range of operating voltage: VCC (opr.) = 4.5 V to 27 V
VS (opr.) = 4.5 V to 27 V
Vref (opr.) = 4.5 V to 27 V
Vref ≤ VS
3
2003-02-14
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