TA7291P/S/SG/F/FG
2007-06-13
4
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Ta = 25°C, V
CC
= 12 V, V
S
= 18 V)
CHARACTERISTIC SYMBOL
TEST
CIR−
CUIT
TEST CONDITION MIN TYP. MAX UNIT
I
CC1
Output OFF, CW / CCW mode ― 8.0 13.0 mA
I
CC2
Output OFF, Stop mode ― 0 50 μA
Supply Current
I
CC3
1
Output OFF, Brake mode ― 6.5 10.0 mA
1 (High) V
IN1
3.5 ― 5.5
Input Operating Voltage
2 (Low) V
IN2
T
j
= 25°C
GND ― 0.8
V
Input Current I
IN
V
IN
= 3.5 V, Sink mode ― 3 10 μA
Input Hysteresis Voltage ∆V
T
2
― ― 0.7 ― V
Upper
Side
V
SAT U−1
V
ref
= V
S
, V
OUT
− V
S
measure
I
O
= 0.2 A, CW / CCW mode
― 0.9 1.2
P/ S/SG
/ F/FG
Type
Lower
Side
V
SAT L−1
V
ref
= V
S
, V
OUT
− GND
measure
I
O
= 0.2 A, CW / CCW mode
― 0.8 1.2
Upper
Side
V
SAT U−2
V
ref
= V
S
, V
OUT
− V
S
measure
I
O
= 0.4 A, CW / CCW mode
― 1.0 1.35
S/SG /
F/FG
Type
Lower
Side
V
SAT L−2
V
ref
= V
S
, V
OUT
− GND
measure
I
O
= 0.4 A, CW / CCW mode
― 0.9 1.35
Upper
Side
V
SAT U−3
V
ref
= V
S
, V
OUT
− V
S
measure
I
O
= 1.0 A, CW / CCW mode
― 1.3 1.8
Saturation
Voltage
P Type
Lower
Side
V
SAT L−3
3
V
ref
= V
S
, V
OUT
− GND
measure
I
O
= 1.0 A, CW / CCW mode
― 1.2 1.85
V
V
SAT U−1’
V
ref
= 10 V
V
OUT
− GND measure,
I
O
= 0.2 A, CW / CCW mode
― 11.2 ―
S/SG / F/FG Type
V
SAT U−2’
V
ref
= 10 V
V
OUT
− GND measure,
I
O
= 0.4 A, CW / CCW mode
10.4 10.9 12.2
V
SAT U−3’
V
ref
= 10 V
V
OUT
− GND measure,
I
O
= 0.5 A, CW / CCW mode
― 11.0 ―
Output
Voltage
(Upper Side)
P Type
V
SAT U−4’
3
V
ref
= 10 V
V
OUT
− GND measure,
I
O
= 1.0 A, CW / CCW mode
10.2 10.7 12.0
V
Upper
Side
I
L U
V
L
= 25 V ― ― 50
Leakage Current
Lower
Side
I
L L
4
V
L
= 25 V ― ― 50
μA
S/SG /
F/FG
Type
Upper
Side
V
F U−1
I
F
= 0.4 A ― 1.5 ―
P Type
Lower
Side
V
F U−2
I
F
= 1 A ― 2.5 ―
S/SG /
F/FG
Type
Upper
Side
V
F L−1
I
F
= 0.4 A ― 0.9 ―
Diode
Forward
Voltage
P Type
Lower
Side
V
F L−2
5
I
F
= 1 A ― 1.2 ―
V
Reference Current I
ref
2 V
ref
= 10 V, Source mode ― 20 40 μA
