L6208Q STMicroelectronics, L6208Q Datasheet - Page 3

• Manufacturer Part Number: L6208Q
• Description: Dmos Driver For Bipolar Stepper Motor
• Manufacturer: STMicroelectronics

L6208Q
1
1.1
1.2
Electrical data
Absolute maximum ratings
Table 1.
Recommended operating conditions
Table 2.
V
V
V
T
V
Symbol
Symbol
V
V
SENSEA
I
V
V
V
V
SENSEA
SENSEB
stg
V
SENSEB
S(peak)
V
I
IN
V
REFA
V
REFB
REFA
OUT
BOOT
V
f
REFB
RCA
V
T
RCB
sw
I
OD
OD
,V
, T
S
S
j
S
EN
OP
,
,
,
,
,
Supply voltage
Differential voltage between
VS
VS
Voltage range at pins V
Voltage range at pins SENSE
SENSE
RMS output current
Operating junction temperature
Switching frequency
Supply voltage
Differential voltage between
VS
VS
Bootstrap peak voltage
Input and enable voltage range
Voltage range at pins V
Voltage range at pins RC
Voltage range at pins SENSE
SENSE
Pulsed supply current (for each V
pin), internally limited by the
overcurrent protection
RMS supply current (for each V
Storage and operating temperature
range
Absolute maximum ratings
Recommended operating conditions
A
B
A
B
, OUT1
, OUT1
, OUT1
, OUT1
B
B
B
A
A
B
, OUT2
, OUT2
, OUT2
, OUT2
Parameter
Parameter
B
Doc ID 018710 Rev 1
A
A
B
, SENSE
, SENSE
, SENSE
, SENSE
REFA
REFA
A
and RC
and V
and V
A
B
A
A
B
A
and
and
and
S
and
S
pin)
REFB
REFB
B
V
V
VSENSE
GND
V
V
t
VS
VS
VS
V
Pulsed t
DC
PULSE
SA
SA
SA
SA
SENSEA
A
A
A
= V
= V
= V
= V
= VS
= VS
= VS
< 1ms
Parameter
Parameter
SB
SB
SB
SB
W
A
= V
B
B
B
< t
= V
= V
= VSENSE
= V
= V
= V
= V
= V
SENSEB
rr
S
S
S
S
S
S
S
;
= 60V;
;
B
=
Min
-0.1
-25
-40 to 150
-6
-0.3 to +7
-0.3 to +7
-0.3 to +7
-1
8
Electrical data
V
-1 to +4
Value
S
7.1
2.5
60
60
+ 10
+125
Max Unit
100
2.5
52
52
5
6
1
Unit
kHz
°C
°C
3/33
V
V
V
V
V
V
V
A
A
V
V
V
V
V
A