BTS6142DXT Infineon Technologies, BTS6142DXT Datasheet - Page 18

• Manufacturer Part Number: BTS6142DXT
• Manufacturer: Infineon Technologies

Specifications of BTS6142DXT

• Switch Type: High Side
• Power Switch Family: BTS 6142
• Input Voltage: -16 to 63V
• Power Switch On Resistance: 12mOhm
• Output Current: 7A
• Number Of Outputs: Single
• Mounting: Surface Mount
• Supply Current: 1.4mA
• Package Type: TO-252
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 4 +Tab
• Power Dissipation: 50W
• Lead Free Status / RoHS Status: Compliant

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
10mΩ
V
5uH
bb
t
d(SC1)
Short circuit impedance
Reverse Polarity Protection - Reversave
GS
t
m
PROFET
Overload Behavior
IN
Short circuit
≈
V
CIRCUIT
SHORT
V
ON(SC)
V
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
/
ϑ
I
IN
I
L
j
for details.
TM
Smart High-Side Power Switch
functionality. In reverse polarity
Over temperature detection
Figure 13
9
TM
Protection Functions
outlines allowable
9
thermal hysteresis
V1.1, 2007-02-28
BTS 6142D
9
Ω
Over_Temp .emf
t
t
t
5
6&