Datasheet

L6235
2/25
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITION
Symbol Parameter Test conditions Value Unit
V
S
Supply Voltage V
SA
= V
SB
= V
S
60 V
V
OD
Differential Voltage between:
VS
A
, OUT
1
, OUT
2
, SENSE
A
and VS
B
, OUT
3
, SENSE
B
V
SA
= V
SB
= V
S
= 60V;
V
SENSEA
= V
SENSEB
= GND
60 V
V
BOOT
Bootstrap Peak Voltage V
SA
= V
SB
= V
S
V
S
+ 10 V
V
IN
, V
EN
Logic Inputs Voltage Range -0.3 to 7 V
V
REF
Voltage Range at pin VREF -0.3 to 7 V
V
RCOFF
Voltage Range at pin RCOFF -0.3 to 7 V
V
RCPULSE
Voltage Range at pin RCPULSE -0.3 to 7 V
V
SENSE
Voltage Range at pins SENSE
A
and SENSE
B
-1 to 4 V
I
S(peak)
Pulsed Supply Current (for each
VS
A
and VS
B
pin)
V
SA
= V
SB
= V
S
; T
PULSE
< 1ms 7.1 A
I
S
DC Supply Current (for each
VS
A
and VS
B
pin)
V
SA
= V
SB
= V
S
2.8 A
T
stg
, T
OP
Storage and Operating
Temperature Range
-40 to 150 °C
Symbol Parameter Test Conditions MIN MAX Unit
V
S
Supply Voltage V
SA
= V
SB
= V
S
12 52 V
V
OD
Differential Voltage between:
VS
A
, OUT
1
, OUT
2
, SENSE
A
and
VS
B
, OUT
3
, SENSE
B
V
SA
= V
SB
= V
S
;
V
SENSEA
= V
SENSEB
52 V
V
REF
Voltage Range at pin VREF -0.1 5 V
V
SENSE
Voltage Range at pins SENSE
A
and SENSE
B
(pulsed t
W
< t
rr
)
(DC)
-6
-1
6
1
V
V
I
OUT
DC Output Current V
SA
= V
SB
= V
S
2.8 A
T
J
Operating Junction Temperature -25 125 °C
f
SW
Switching Frequency 100 KHz