BTS611L1NK Infineon Technologies, BTS611L1NK Datasheet - Page 9

• Manufacturer Part Number: BTS611L1NK
• Manufacturer: Infineon Technologies

Specifications of BTS611L1NK

• Switch Type: High Side
• Power Switch Family: BTS611L1
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 160mOhm
• Output Current: 1.8A
• Number Of Outputs: Dual
• Mounting: Through Hole
• Supply Current: 4mA
• Package Type: TO-220
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 7 +Tab
• Power Dissipation: 36W
• Lead Free Status / Rohs Status: Not Compliant

GND disconnect with GND pull up
Any kind of load. If V
Due to V
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.
Semiconductor Group
bb
bb
V
V
V
bb
high
bb
bb
disconnect with energized inductive
disconnect with charged external
GND
high
V
>0, no V
IN1
3
6
5
V
IN2
IN2
ST
IN1
V
3
3
6
5
6
5
GND >
ST
ST
IN2
ST
IN2
ST
IN1
IN1
= low signal available.
PROFET
GND
V
4
2
V
IN
bb
PROFET
PROFET
- V
GND
GND
4
4
2
2
V
V
IN(T+)
bb
bb
OUT2
OUT1
V
GND
device stays off
OUT2
OUT2
OUT1
OUT1
1
7
1
1
7
7
D
9
Inductive Load switch-off energy
dissipation
Energy stored in load inductance:
While demagnetizing load inductance, the energy
dissipated in PROFET is
with an approximate solution for R
Maximum allowable load inductance for
a single switch off
L = f (I
L [mH]
V
=
bb
1000
100
E
= 12 V, R
10
AS
1
L
E
2
); T
=
bb
E
2
I
AS
L
·
j,start
·
R
= E
L
L
L
·
= 0
(
3
V
bb
= 150°C,T
IN
ST
bb
+ E
+ |V
E
PROFET ® BTS611L1
L
PROFET
L
4
OUT(CL)
- E
GND
(both channels parallel)
=
V
bb
C
1 /
R
= V
2
= 150°C const.,
·
L
5
|)
·
I
·
OUT
2
L
ON(CL)
ln
L
(1+
E AS
Z L
0 :
6
·
{
i
|V
2003-Oct-01
L
(t) dt,
R L
OUT(CL)
L
I
L
·
R
7
L
E
I L [A]
E
|
E Load
R
)
L
8