Datasheet

Input logic L6387E
6/15
4 Input logic
L6387E Input Logic is V
CC
(17V) compatible. An interlocking features is offered (see truth
table below) to avoid undesired simultaneous turn ON of both Power Switches driven.
Symbol Pin Parameter Test condition Min Typ Max Unit
Logic inputs
V
il
1,2
Low level logic threshold
voltage
1.5 V
V
ih
High level logic threshold
voltage
3.6 V
I
ih
High level logic input current V
IN
= 15V 50 70 µA
I
il
Low level logic input current V
IN
= 0V 1 µA
1. R
DS(on)
is tested in the following way:
where I
1
is pin 8 current when V
CBOOT
= V
CBOOT1
, I
2
when V
CBOOT
= V
CBOOT2
Table 6. DC operation electrical characteristcs (continued)(V
CC
= 15V; T
J
= 25°C)
R
DSON
V
CC
V
CBOOT1
–()V
CC
V
CBOOT2
–()–
I
1
V
CC
,V
CBOOT1
()I
2
V
CC
,V
CBOOT2
()–
-------------------------------------------------------------------------------------------------------=
Table 7. Input logic
Input
HIN 0011
LIN 0101
Output
HVG 0010
LVG 0100