SP000011227 Infineon Technologies, SP000011227 Datasheet - Page 8

• Manufacturer Part Number: SP000011227
• Manufacturer: Infineon Technologies

Specifications of SP000011227

• Switch Type: High Side
• Power Switch Family: BTS 308
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 270mOhm
• Output Current: 1.18A
• Number Of Outputs: Single
• Mounting: Surface Mount
• Supply Current: 2mA
• Package Type: TO-220AB SMD
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 4 +Tab
• Power Dissipation: 50W
• Lead Free Status / Rohs Status: Not Compliant

V
inductive load
If other external inductive loads L are connected to the PROFET,
additional elements like D are necessary.
Semiconductor Group
bb
V
bb
high
disconnect with charged external
2
4
IN
ST
S
PROFET
GND
3
1
V
bb
OUT
5
Page 8
D
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
=
E
AS
E
=
bb
E
2
I
AS
L
·
·
R
= E
L
L
·
(
V
bb
IN
ST
bb
+ E
+ |V
E
L
PROFET
L
OUT(CL)
- E
GND
=
V
bb
1 /
R
2
= V
·
L
|)
·
I
·
OUT
2
L
ON(CL)
ln
L
(1+
E AS
Z L
0 :
·
{
i
|V
2003-Oct-01
L
(t) dt,
R L
OUT(CL)
L
I
BTS 308
L
·
R
L
E
E
E Load
|
R
)
L