L9386 STMicroelectronics, L9386 Datasheet - Page 4

• Manufacturer Part Number: L9386
• Description: Dual Intelligent Power Low Side Switch
• Manufacturer: STMicroelectronics

L9386MD
DIAGNOSTIC TABLE (Operating range: 4.5V
(*) for 4.5V
(**) If one diag. status shows the overtemp. recognition, in parallel this output will be switched OFF internally. The corresponding channel should
Figure 1: Diagnostic overload delay time
4/10
Normal function
GND short
Load bypass
Open load
T
Oertemperature (**)
Latched Over load IO
Reset over load latch
j typ
be switched OFF additional by its Input or ENABLE signal, otherwise the overload latch will be set after t
be related to the overdrop sensing which will be used as over load recognition.
175 C
VS < 6.5V, IO
Conditions
IO SC
IO UC
5V
5A
UD
5V
UI
IO
VO
IO
VO
min
typ
typ
2A diag. table is valid.
> 5A
1,2
< 320mA
< 0.55V
1.25V
td OL
EN
H
H
H
H
X
X
X
X
L
L
V
S
32V)
IN
X
H
X
H
H
H
L
L
L
on (*)
on (*)
D.C.
Out
off
off
off
off
off
off
off
DOL
is passed. This behaviour will
t
t
t
Diag.
D.C.
H
H
H
H
L
L
L
L
L