L6219DS
DUAL FULL-BRIDGE
MOTOR DRIVER
ELECTRICAL CHARACTERISTICS at T
A
= +25
°
C, T
J
≤
150
°
C, V
BB
= 45 V, V
CC
= 4.75 V to 5.25 V,
V
REF
= 5.0 V (unless otherwise noted).
Limits
Characteristic
Output Drivers (OUT
A
or OUT
B
)
Motor Supply Range
Output Leakage Current
V
BB
I
CEX
V
OUT
= V
BB
V
OUT
= 0
Output Sustaining Voltage
Output Saturation Voltage
V
CE(sus)
V
CE(SAT)
I
OUT
=
±750
mA, L = 3.0 mH
Sink Driver, I
OUT
= +500 mA
Sink Driver, I
OUT
= +750 mA
Source Driver, I
OUT
= -500 mA
Source Driver, I
OUT
= -750 mA
Clamp Diode Leakage Current
Clamp Diode Forward Voltage
Driver Supply Current
I
R
V
F
I
BB(ON)
I
BB(OFF)
Control Logic
Input Voltage
V
IN(1)
V
IN(0)
Input Current
I
IN(1)
All inputs
All inputs
V
IN
= 2.4 V
V
IN
= 0.8 V
Reference Voltage Range
Current Limit Threshold
(at trip point)
V
REF
V
REF
/ V
COMPIN
Operating
I
0
= I
1
= 0.8 V
I
0
= 2.4 V, I
1
= 0.8 V
I
0
= 0.8 V, I
1
= 2.4 V
Thermal Shutdown Temperature
Total Logic Supply Current
T
J
I
CC(ON)
I
CC(OFF)
I
0
= I
1
= 0.8 V, No Load
I
0
= I
1
= 2.4 V, No Load
2.4
—
—
—
1.5
9.5
13.5
25.5
—
—
—
—
—
<1.0
- 3.0
—
10
15
30
170
40
10
—
0.8
20
-200
7.5
10.5
16.5
34.5
—
50
12
V
V
µA
µA
V
—
—
—
°C
mA
mA
V
R
= 45 V
I
F
= 750 mA
Both Bridges On, No Load
Both Bridges Off
10
—
—
45
—
—
—
—
—
—
—
—
—
< 1.0
<-1.0
—
0.4
1.0
1.0
1.3
< 1.0
1.6
20
5.0
45
50
-50
—
0.6
1.2
1.2
1.5
50
2.0
25
10
V
µA
µA
V
V
V
V
V
µA
V
mA
mA
Symbol
Test Conditions
Min.
Typ.
Max.
Units
ALLEGRO [ ALLEGRO MICROSYSTEMS ]
