BTS 640S2G Infineon Technologies, BTS 640S2G Datasheet - Page 10

• Manufacturer Part Number: BTS 640S2G
• Manufacturer: Infineon Technologies

Specifications of BTS 640S2G

• Packages: PG-TO263-7
• Channels: 1.0
• Ron @ Tj = 25°c: 30.0 mOhm
• Recommended Operating Voltage Min.: 5.0 V
• Recommended Operating Voltage Max.: 34.0 V
• Il(sc): 40.0 A

Data Sheet
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
with an approximate solution for R
bb
E
disconnect with charged external
AS
=
E
2
I
AS
L
·
·
R
= E
L
L
·
(
V
bb
bb
+ E
+ |V
E
L
L
OUT(CL)
- E
=
1 /
R
=
2
·
L
|)
·
V
I
·
2
L
ON(CL)
OQ
L
> 0 Ω:
(1+
·
i
|V
L
(t) dt,
OUT(CL)
I
L
·
R
L
|
)
10
Smart High-Side Power Switch
BTS640S2G
V1.1, 2008-19-08