TA7291J Просмотр технического описания (PDF) - Toshiba
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TA7291J Datasheet PDF : 14 Pages
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Electrical Characteristics (Ta = 25°C, VCC = 5 V, VS = 24 V)
Characteristics
Symbol
Test
Circuit
Test Condition
Supply current
Input
operating
voltage
1 (High)
2 (Low)
ICC1-1
ICC1-2
ICC2-1
ICC2-2
ICC3-1
ICC3-2
VIN1
VIN2
Output OFF, CW/CCW mode
Output OFF, CW/CCW mode,
VCC = 24 V
Output OFF, Stop mode
1 Output OFF, Stop mode,
VCC = 24 V
Output OFF, Brake mode
Output OFF, Brake mode,
VCC = 24 V
2
Tj = 25°C
Input current
AP/AS (J)/
AF type
Upper
side
Lower
side
IIN
VSAT U-1
VSAT L-1
Saturation
voltage
AS (J)/AF
type
Upper
side
VSAT U-2
Lower
side
VSAT L-2
3
AP type
Upper
side
VSAT U-3
Lower
side
VSAT L-3
Output
voltage
(upper
side)
AS (J)/AF type
AP type
VSAT U-1’
VSAT U-2’
3
VSAT U-3’
VSAT U-4’
Leakage current
Upper
side IL U
4
Lower
side
IL L
VIN = 3.5 V, Sink mode
Vref = VS, VOUT-VS measure
IO = 0.2 A, CW/CCW mode
Vref = VS, VOUT-GND measure
IO = 0.2 A, CW/CCW mode
Vref = VS, VOUT-VS measure
IO = 0.4 A, CW/CCW mode
Vref = VS, VOUT-GND measure
IO = 0.4 A, CW/CCW mode
Vref = VS, VOUT-VS measure
IO = 1.0 A, CW/CCW mode
Vref = VS, VOUT-GND measure
IO = 1.0 A, CW / CCW mode
Vref : 10 V, VOUT-GND measure
IO = 0.2 A, CW / CCW mode
Vref : 10 V, VOUT-GND measure
IO = 0.4 A, CW/CCW mode
Vref : 10 V, VOUT-GND measure
IO = 0.5 A, CW/CCW mode
Vref : 10 V, VOUT-GND measure
IO = 1.0 A, CW/CCW mode
VL = 30 V
VL = 30 V
AS (J)/AF Upper
type
side
VF U-1
¾
Diode
AP type
Lower
side
VF U-2
¾
forward
5
voltage
AS (J)/AF Upper
type
side
VF L-1
¾
AP type
Lower
side
VF L-2
¾
Reference current
Iref
2 Vref = 10 V, Source mode
TA7291AP/AS(J)/AF
Min
Typ.
Max
Unit
¾
6.0
11.0
mA
¾
8.0
13.0
¾
0
50
mA
¾
0
50
¾
4.5
8.0
mA
¾
6.5
10.0
3.5
¾
GND
¾
¾
3
5.5
V
0.8
10
mA
¾
0.9
1.2
¾
0.8
1.2
¾
1.0
1.35
V
¾
0.9
1.35
¾
1.3
1.8
¾
1.2
1.85
¾
11.2
¾
10.4 10.9 12.2
V
¾
11.0
¾
10.2 10.7 12.0
¾
¾
50
mA
¾
¾
50
¾
1.5
¾
¾
2.5
¾
V
¾
0.9
¾
¾
1.2
¾
¾
¾
40
mA
4
2003-02-14
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