PROFET® BTS 6143 D
Parameter and Conditions
at
T
j
= 25,
V
bb
= 12 V unless otherwise specified
Symbol
min.
Values
typ.
max.
Unit
Protection Functions
12
)
Short circuit current limit (Tab to pin 1,5)
13
)
Short circuit current limit at
V
ON
= 6V
14)
T
j
=-40°C:
T
j
=25°C:
T
j
=+150°C:
Short circuit current limit at
V
ON
= 12V
T
j(start)
=-40°C:
t
m
=170µs
T
j(start)
=25°C:
T
j(start)
=+150°C:
Short circuit current limit at
V
ON
= 18V
14
)
T
j(start)
=-40°C:
T
j(start)
=25°C:
T
j(start)
=+150°C:
Short circuit current limit at
V
ON
= 24V
T
j(start)
=-40°C:
t
m
=170µs
T
j(start)
=25°C:
T
j(start)
=+150°C:
Short circuit current limit at
V
ON
= 30V
14)
T
j(start)
=-40°C:
T
j(start)
=25°C:
T
j(start)
=+150°C:
Short circuit shutdown detection voltage
(pin 3 to pins 1,5)
I
L6(SC)
I
L12(SC)
I
L18(SC)
I
L24(SC)
I
L30(SC)
--
--
70
--
--
45
--
--
33
--
--
20
--
--
15
2.5
350
--
39
150
--
110
105
90
80
75
60
60
55
50
40
40
35
25
25
25
3.5
650
2
42
175
10
140
--
--
110
--
--
80
--
--
60
--
--
40
--
--
4.5
1200
--
--
--
--
A
A
A
A
A
V
ON(SC)
t
d(SC1)
t
d(SC2)
V
ON(CL)
T
jt
∆
T
jt
V
µs
µs
V
°C
K
Short circuit shutdown delay after input current
positive slope,
V
ON
>
V
ON(SC),
T
j
= -40...+150°C
min. value valid only if input "off-signal" time exceeds 30
µs
Short circuit shutdown delay during on condition
14)
V
ON
>
V
ON(SC)
Output clamp (inductive load switch off)
15
)
at
V
OUT
=
V
bb
-
V
ON(CL)
(e.g. overvoltage)
I
L
= 40 mA
Thermal overload trip temperature
Thermal hysteresis
Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are
not designed for continuous repetitive operation.
13
) Short circuit current limit for max. duration of t
d(SC1)
, prior to shutdown, see also figures 3.x on page 13.
14
) Not subject to production test, specified by design.
15
) See also figure 2b on page 12.
12)
Data Sheet
5 of 18
Rev. 1.0, 2007-02
INFINEON [ INFINEON TECHNOLOGIES AG ]
