BTS443PT Infineon Technologies, BTS443PT Datasheet - Page 2

• Manufacturer Part Number: BTS443PT
• Manufacturer: Infineon Technologies

Specifications of BTS443PT

• Switch Type: High Side
• Power Switch Family: BTS443P
• Power Switch On Resistance: 13mOhm
• Output Current: 6.2A
• Number Of Outputs: Single
• Mounting: Surface Mount
• Package Type: TO-252
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 4 +Tab
• Power Dissipation: 42W
• Lead Free Status / Rohs Status: Compliant

*) Not shorting all outputs will considerably increase the on-state resistance, reduce the peak current capability
Maximum Ratings at T
Parameter
Supply voltage (overvoltage protection see page 4)
Supply voltage for full short circuit protection
(see also diagram on page 9)
Load dump protection V
Load current (Short-circuit current, see page 4)
Operating temperature range
Storage temperature range
Power dissipation (DC) TC ≤ 25°C
Inductive load switch-off energy dissipation,
Electrostatic discharge capability (ESD)
acc.
Current through input pin (DC)
Current through current sense pin (DC)
see internal circuit diagrams page 7
1 )
2)
Data Sheet
R
single pulse U=12V, I=10A, L=3mH
(Human Body Model)
Pin
1
2
Tab/(3)
4
5
and decrease the current sense accuracy
I
= 2 Ω, R
Short circuit is tested with 100mΩ and 20µH
V
ESD assn. std. S5.1-1993; R=1.5kΩ; C=100pF
Load dump
L
is set-up without the DUT connected to the generator per ISO 7637-1 and DIN 40839
= 2.7 Ω, t
Symbol
OUT
IN
V bb
IS
OUT
d
= 200 ms, IN= low or high
LoadDump
j
= 25 °C unless otherwise specified
O
I
+
S
O
Function
Output to the load. The pin 1 and 5 must be shorted with each
other especially in high current applications!*)
Input, activates the power switch in case of short to ground
Positive power supply voltage, the tab is shorted to this pin.
Diagnostic feedback providing a sense current proportional to the load
current; high current on failure (see Truth Table on page 6)
Output to the load. The pin 1 and 5 must be shorted with each
other especially in high current applications!*)
= U
A
+ V
Page 2 of 13
T
s
j
=-40...150 °C:
, U
A
T
= 13.5 V
j
=150 °C: E
V
V
V
I
T
T
P
V
I
I
Symbol
L
IN
IS
j
stg
Load dump
bb
bb
tot
AS
ESD
PROFET ® BTS 443 P
2
)
-40 ...+150
-55 ...+150
self-limited
Values
Rev. 1.0, 2007-02
+15, -100
+15, -100
0.15
24
4.0
36
60
42
1
)
Unit
mA
kV
°C
W
V
V
V
A
J