Datasheet

L6229
2/25
Figure 2. Block Diagram
Table 2. Absolute Maximum Ratings
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 3.55 A
I
S
DC Supply Current (for each
VS
A
and VS
B
pin)
V
SA
= V
SB
= V
S
1.4 A
T
stg
, T
OP
Storage and Operating
Temperature Range
-40 to 150 °C
CHARGE
PUMP
VOLTAGE
REGULATOR
HALL-EFFECT
SENSORS
DECODING
LOGIC
THERMAL
PROTECTION
TACHO
MONOSTABLE
OCD1
OCD
OCD
OCD2
10V
5V
VCP
VS
A
GATE
LOGIC
VBOOT V
BOOT
OUT
1
OUT
2
SENSE
A
VS
B
OUT
3
SENSE
B
DIAG
EN
FWD/REV
BRAKE
H
3
H
1
RCPULSE
D99IN1095B
TACHO
RCOFF
H
2
OCD3
ONE SHOT
MONOSTABLE
MASKING
TIME
V
BOOT
OCD1
10V
V
BOOT
OCD2
10V
V
BOOT
OCD3
10V
SENSE
COMPARATOR
+
-
PWM
VREF