L9349 STMicroelectronics, L9349 Datasheet - Page 5

• Manufacturer Part Number: L9349
• Description: Quad Intelligent Power Low Side Switch
• Manufacturer: STMicroelectronics

ELECTRICAL CHARACTERISTICS (continued)
(V
1)
2)
3)
Inputs IN1-4, EN
Timing
PGND
PGND
PGND
V
t
DH-L, Diag
Symbol
V
S
V
I
EN,IN hys
OUT-LE
t
IN,EN H
IN,EN L
D IOU
t
t
= 4.5 to 32V; -40°C
I
t
OFF
DOL
I
t
ON
t
EN
IN
filt
f,r
loss,h
loss,l
The diagnostic output is short circuit protected up to V
Open pins (EN, IN) are detected as low
V
S
= 9 to 16V
OUT leakage current
Logic Input/Enable
Low Voltage
Logic Input/Enable
High Voltage
Logic Input Hysteresis
Input Sink Current
Enable Sink Current
Output Delay ON Time
Output fall and rise
time
Output Delay OFF
Time
Diag. Delay Output
OFF Time
Diagnostic Open Load
Delay Time
Diagnostic Overload
Delay Switch-OFF
Time
Filter time
Power GND loss
threshold high
Power GND loss
threshold low
Parameter
I
OUC
T
I
j1
O
I
OOC
150°C < T
V
V
IN, EN
2V < V
V
V
3)
V
Fig. 2
V
3)
3)
9V< V
9V< V
I
I
I
O
O
O
OUT
S
IN
S
S
S
)
Fig. 2
Fig. 2
Fig. 2
= 0V
, V
= 12V
= 12V
= 12V
Test Conditions
1A
1A
1A
= 20V
EN
S
S
j2
IN
<16V, Fig 3
<16V, Fig 3
, V
< V
T
EN
jDIS
s
< 6V
, unless other-wise specified.)
D
= 16V
2)
Min.
-0.3
2.0
10
50
10
3
5
8
6
4
Values T
Typ.
100
20
20
10
15
4
8
3
2
j1
Max.
40
40
25
30
30
65
50
65
24
5
1
6
Min.
Values T
Max.
90
j2
L9349
Unit
mV
5/12
V
V
V
V
A
A
A
s
s
s
s
s
s
s