L6219R_06 STMICROELECTRONICS [STMicroelectronics], L6219R_06 Datasheet - Page 8

• Manufacturer Part Number: L6219R_06
• Description: Stepper motor driver
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical specifications
Table 4.
8/16
CONTROL LOGIC
COMPARATORS
PROTECTION
Symbol
I
I
SS(OFF)
V
V
SS(ON)
V
V
I
I
V
I
I
S(on)
S(off)
IN(H)
IN(L)
sense
V
IN(H)
REF
t
IN(L)
T
REF
t
off
d
F
J
/
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
Electrical Characteristics (continued)
(T
See
j
= 25°C, V
Figure
Parameter
5.
S
= 4.5V, V
SS
= 4.75V to 5.25V, V
Sink Diode
Source Diode I
Both Bridges ON, No Load
V
Both Bridges OFF; V
All Inputs
V
V
Operating
I
I
I
I
I
see
All Inputs
R
o
o
o
o
o
s
IN
IN
t
= I
= I
= I
= 2.4V, I
= 0.8V, I
= 56KΩ C
= 10V
= 2.4V
= 0.84V
Figure 1
1
1
1
= 0.8V, No Load
= 2.4V, No Load
= 0.8V
Test Condition
1
1
= 0.8V
= 2.4V
t
= 820pF
F
= 500mA
REF
s
= 10V
= 2V; unless otherwise specified)
Min.
13.5
25.5
2.4
1.5
9.5
-
-
-
-
-
-
-
-
-
-
Typ.
170
<1
44
10
10
15
30
50
-3
1
1
8
6
1
-
-
-
Max.
-200
10.5
16.5
34.5
1.5
1.5
0.8
15
10
20
60
14
2
-
-
L6219R
Unit
mA
mA
mA
mA
µA
µA
°C
µs
µs
V
V
V
V
V
-
-
-