STMicroelectronics Demonstration board using a dual full-bridge L6227Q EVAL6227QR EVAL6227QR Fiche De Données
Codes de produits
EVAL6227QR
L6227Q
Electrical data
3/27
1 Electrical
data
1.1
Absolute maximum ratings
1.2
Recommended operating conditions
Table 1.
Absolute maximum ratings
Symbol
Parameter
Parameter
Value
Unit
V
S
Supply voltage
V
SA
= V
SB
= V
S
60
V
V
OD
Differential voltage between
VS
A
, OUT1
A
, OUT2
A
, SENSE
A
and
VS
B
, OUT1
B
, OUT2
B
, SENSE
B
V
SA
= V
SB
= V
S
= 60 V;
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
Input and enable voltage range
-0.3 to +7
V
V
REFA
, V
REFB
Voltage range at pins V
REFA
and
V
REFB
-0.3 to +7
V
V
RCA,
V
RCB
Voltage range at pins RC
A
and RC
B
-0.3 to +7
V
V
SENSEA,
V
SENSEB
Voltage range at pins SENSE
A
and
SENSE
B
-1 to +4
V
I
S(peak)
Pulsed supply current (for each V
S
pin), internally limited by the
overcurrent protection
overcurrent protection
V
SA
= V
SB
= V
S
;
t
PULSE
< 1 ms
3.55
A
I
S
RMS supply current (for each V
S
pin) V
SA
= V
SB
= V
S
1.4
A
T
stg
, T
OP
Storage and operating temperature
range
range
-40 to 150
° C
Table 2.
Recommended operating conditions
Symbol
Parameter
Parameter
Min
Max
Unit
V
S
Supply voltage
V
SA
= V
SB
= V
S
8
52
V
V
OD
Differential voltage between
VS
A
, OUT1
A
, OUT2
A
, SENSE
A
and
VS
B
, OUT1
B
, OUT2
B
, SENSE
B
V
SA
= V
SB
= V
S
;
V
SENSEA
= V
SENSEB
52
V
V
REFA
, V
REFB
Voltage range at pins V
REFA
and
V
REFB
-0.1
5
V
V
SENSEA,
V
SENSEB
Voltage range at pins SENSE
A
and
SENSE
B
(pulsed t
W
< t
rr
)
(DC)
-6
-1
6
1
V
V
V
I
OUT
RMS output current
1.4
A
T
J
Operating junction temperature
-25
+125
°C
f
sw
Switching frequency
100
kHz