E-L6219DS STMicroelectronics, E-L6219DS Datasheet - Page 8
E-L6219DS
Manufacturer Part Number
E-L6219DS
Description
Motor / Motion / Ignition Controllers & Drivers Dual Stepper Motor
Manufacturer
STMicroelectronics
Type
Stepper Motor Controllerr
Datasheet
1.E-L6219DS.pdf
(16 pages)
Specifications of E-L6219DS
Product
Stepper Motor Controllers / Drivers
Operating Supply Voltage
10 V to 46 V
Supply Current
15 mA
Mounting Style
SMD/SMT
Package / Case
SO-24
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
E-L6219DS013TR
Manufacturer:
ST
Quantity:
9 640
Company:
Part Number:
E-L6219DS013TR
Manufacturer:
STMicroelectronics
Quantity:
6 464
Company:
Part Number:
E-L6219DS013TR
Manufacturer:
STMicroelectronics
Quantity:
190
Part Number:
E-L6219DS013TR
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
E-L6219DS013TR(L6219DS013TR)
Manufacturer:
ST-MICROE
Quantity:
1 184
Block diagram
8/16
Table 5.
1. To reduce the switching losses the base bias of the bridge's low side NPN transistor is proportional to the
Output drivers (OUT
Control logic
Comparators
Protection
V
Parameter
REF
I
V
I
DAC output, then the output current driving capability is also proportional to the DAC output voltage, having
as reference 750 mA with V
output maximum current driving capability will become 750 mA*(2V*0.67)/(5V*1) = 200 mA.
SS(OFF)
V
SS(ON)
V
V
I
I
I
I
I
CE(sat)
S(on)
S(off)
IN(H)
IN(L)
CEX
V
V
IN(H)
t
IN(L)
/ V
T
I
REF
t
off
R
d
S
F
J
sense
Electrical characteristcs
(T
specified) See
Motor supply range
Output leakage current
Output saturation voltage
Clamp diode leakage
current
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
= 25 °C, V
Description
A
or OUT
REF
S
Figure 5
= 46 V, V
= 5 V and DAC =100%. For example using V
B
)
SS
Source driver, I
Source driver, I
Sink driver, I
Sink driver, I
= 4.75 V to 5.25 V, V
Source diode I
Both bridges ON, no load
R
I
I
o
o
t
I
I
o
o
Both bridges OFF
= I
= I
= 56 KΩ C
= 2.4 V, I
= 0.8 V, I
Test condition
I
Operating
V
1
1
o
V
V
Sink diode
V
IN
All inputs
All inputs
= 0.8 V, no load
= 2.4 V, no load
= I
V
Figure 3
IN
OUT
R
OUT
= 0.84 V
1
= 50 V
= 2.4 V
OUT
OUT
= 0.8 V
OUT
OUT
= Vs,
1
1
= 0
F
t
= +500 mA
= 820 pF
= 0.8 V
= 2.4 V
= +750 mA
= 750 mA
(1)
= -500 mA
= -750 mA
REF
= 5 V, unless otherwise
REF
Min.
13.5
25.5
= 2 V and DAC = 67% the
2.4
1.5
9.5
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
170
<-1
0.3
0.7
1.1
1.3
<1
<1
<1
64
10
10
15
30
50
-3
1
1
8
6
1
-
-
-
Max. Unit
-200
10.5
16.5
34.5
-50
0.6
1.4
1.6
1.5
1.5
0.8
7.5
46
50
50
10
20
74
14
15
1
-
-
L6219
mA
mA
mA
mA
μA
μA
μA
μA
μA
°C
μs
μs
V
V
V
V
V
V
V
V
V
V
-
-
-