SP000092062 INFINEON [Infineon Technologies AG], SP000092062 Datasheet - Page 18
SP000092062
Manufacturer Part Number
SP000092062
Description
Smart High-Side Power Switch PROFET One Channel, 10 m?
Manufacturer
INFINEON [Infineon Technologies AG]
Datasheet
1.SP000092062.pdf
(30 pages)
Figure 12
4.2.2
The capability to handle single short circuit events depends on the battery voltage as well
as on the primary and secondary short impedance.
combinations for a single short circuit event of maximum, secondary inductance for given
secondary resistance.
Figure 13
4.2.3
The device can not block a current flow in reverse battery condition. In order to minimize
power dissipation, the device offers Reversave
condition the channel will be switched on provided a sufficient gate to source voltage is
generated V
Data Sheet
I
V
IN
ON
I
L
10m
V
5uH
bb
t
d(SC1)
Short circuit impedance
Reverse Polarity Protection - Reversave
GS
t
m
PROFET
IN
Short circuit
Overload Behavior
CIRCUIT
V
SHORT
V
V
ON(SC)
Rbb
IS
V
I
bb
OUT
Lx(SC)
ONx
. Please refer to
detection
> V
ON(SC)
L
R
SC
short_circuit.emf
SC
V_ON_detect.emf
t
t
t
Figure 14
18
/
I
IN
I
L
j
for details.
TM
Smart High-Side Power Switch
functionality. In reverse polarity
Over temperature detection
Figure 13
TM
9
Protection Functions
outlines allowable
9
thermal hysteresis
V1.0, 2005-12-15
BTS 6123B
9
Over_Temp .emf
t
t
t
5
6&