E-L6219DSATR STMICROELECTRONICS [STMicroelectronics], E-L6219DSATR Datasheet - Page 8

• Manufacturer Part Number: E-L6219DSATR
• Description: Stepper motor driver for automotive range
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Block diagram
8/15
Table 5.
Output drivers (OUT
Control logic
Comparators
Protection
V
Parameter
REF
I
V
I
SS(OFF)
V
V
SS(ON)
I
I
V
I
CE(sat)
I
I
S(on)
S(off)
IN(H)
IN(L)
CEX
V
V
IN(H)
t
IN(L)
/ V
T
REF
t
off
d
S
F
J
sense
Electrical characteristcs
(T
otherwise specified) See
Motor supply range
Output leakage current
Output saturation voltage
Clamp diode forward
voltage
Driver supply current
Driver supply current
Input voltage
Input voltage
Input current
Input current
Reference voltage
Total logic supply current
Total logic supply current
Current limit threshold (at
trip point)
Cutoff time
Turn off delay
Thermal shutdown
temperature
j
= 40 °C to 125 °C, V
Description
A
or OUT
B
)
S
Figure 5
= 46 V, V
Source driver, I
Source driver, I
Sink driver, I
Sink driver, I
Both bridges ON, no load
V
High stage I
R
Low stage I
I
I
V
o
o
S
I
I
t
S
o
o
Both bridges OFF
= 56 KΩ C
= I
= I
= 52 V V
Test condition
= 2.4 V, I
= 0.8 V, I
= 52 V V
I
V
1
1
o
SS
V
Operating
All inputs
All inputs
IN
= 0.8 V, no load
= 2.4 V, no load
= I
Figure 3
IN
= 4.75 V to 5.25 V, V
= 0.84 V
1
= 2.4 V
OUT
OUT
= 0.8 V
OUT
OUT
F
OUT
F
OUT
1
1
t
=750 mA
=750 mA
= +500 mA
= 0.8 V
= 2.4 V
= 820 pF
= +750 mA
= -500 mA
= -750 mA
= 50 V
= 1 V
Min.
-200
13.5
25.5
2.4
1.5
9.5
10
REF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= 5 V; unless
Typ.
170
<1
10
15
30
50
-3
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max. Unit
-200
L6219DSA
0.75
1.15
10.5
16.5
34.5
200
0.8
7.5
1.6
1.8
1.7
1.6
46
17
12
20
76
15
-
-
-
-
mA
mA
mA
mA
μA
μA
μA
μA
°C
μs
μs
V
V
V
V
V
V
V
V
V
V
-
-
-