BTS500501EGAXT Infineon Technologies, BTS500501EGAXT Datasheet - Page 20
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BTS500501EGAXT
Manufacturer Part Number
BTS500501EGAXT
Description
Manufacturer
Infineon Technologies
Datasheet
1.BTS500501EGAXT.pdf
(33 pages)
Specifications of BTS500501EGAXT
Switch Type
High Side
Power Switch Family
BTS50050-1EGA
Input Voltage
-0.3 to 6V
Power Switch On Resistance
8mOhm
Output Current
16A
Number Of Outputs
Single
Mounting
Surface Mount
Supply Current
24mA
Package Type
DSO
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
12
Lead Free Status / RoHS Status
Compliant
Infineon
6.5
The device can not block a current flow in reverse battery condition. In order to minimize power dissipation, the
device offers ReverSave
provided a sufficient gate to source voltage is generated V
Figure 17
Use the following formula for estimation of overall power dissipation
Note: No protection mechanism is active during reverse polarity. The control chip is not functional. Potentials of
Datasheet
over temp. /
short circuit
logic pins can become negative. Affected pins have to be protected by means of series resistors.
DEN
V
IN
OUT
I
INTELLIGENT LATCH - fault acknowledge and latch reset
bb
Reverse Polarity Protection - ReverSave
Reverse battery protection
latch
TM
functionality. Under reverse polarity condition, the output stage will be switched on,
reset
V
P
bb
diss(rev)
control chip
GND
≈
20
R
ON(rev)
GS
VBB
base chip
-I
≈
latch
V
L
GND_bb
TM
OUT
⋅
P
I
. Please refer to
2
L
diss(rev)
Smart High-Side Power Switch
V
ON(rev)
in reverse polarity mode.
-V
reset
bb
Figure 17
Protection Functions
BTS50050-1EGA
fault_acknowledge .emf
t
t
t
t
t
V1.0, 2009-04-06
for details.
Reverse.emf