BTS410F2E3062A INFINEON [Infineon Technologies AG], BTS410F2E3062A Datasheet - Page 7

• Manufacturer Part Number: BTS410F2E3062A
• Description: Smart Highside Power Switch
• Manufacturer: INFINEON [Infineon Technologies AG]

Open-load detection
ON-state diagnostic condition: V
high
GND disconnect
Any kind of load. In case of Input=high is V
Due to V
GND disconnect with GND pull up
Any kind of load. If V
Due to V
Semiconductor Group
V
bb
V
bb
V
IN
GND
GND
Logic
unit
V
>0, no V
>0, no V
ST
V
IN
ON
2
V
4
2
GND >
4
ST
ST
ST
IN
ST
IN
ST
= low signal available.
= low signal available.
Open load
detection
V
IN
- V
PROFET
PROFET
GND
GND
3
1
3
IN(T+)
1
V
V
bb
bb
V
GND
device stays off
V
ON
GND
OUT
< R
OUT
OUT
ON
V
5
IN
5
* I
- V
+ V bb
L(OL)
OUT
IN(T+)
V
ON
; IN
.
7
V
load
Normal load current can be handled by the PROFET
itself.
V
inductive load
If other external inductive loads L are connected to the PROFET,
additional elements like D are necessary.
Inductive Load switch-off energy
dissipation
Energy stored in load inductance:
While demagnetizing load inductance, the energy
dissipated in PROFET is
=
bb
bb
V
bb
high
V
bb
disconnect with energized inductive
disconnect with charged external
E
bb
high
E
2
4
AS
IN
ST
= E
S
2
bb
4
IN
S T
PROFET
+ E
IN
ST
GND
3
1
V
bb
E
PROFET
L
L
G N D
- E
PROFET
=
V
GND
bb
3
1
1 /
V
R
OUT
bb
2
= V
·
L
·
I
5
O U T
2
L
ON(CL)
OUT
E A S
Z L
BTS 410 F2
·
5
{
i
L
(t) dt,
R L
L
E
E
E Load
R
L
D