BTS443PT Infineon Technologies, BTS443PT Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/3/327/infineon_technologies_sml.jpg)
BTS443PT
Manufacturer Part Number
BTS443PT
Description
Manufacturer
Infineon Technologies
Datasheet
1.BTS443PT.pdf
(15 pages)
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
Input circuit (ESD protection)
ESD-Zener diode: 68 V typ., max 15 mA;
Current sense output
Normal operation
V
devices are connected in parallel). I
only driven by the internal circuit as long as
V
up to I
Note: For large values of R
almost V
If you don't use the current sense output in your
application, you can leave it open.
Data Sheet
Z,IS
out
V bIN
- V
V bb
= 68 V (typ.), R
L(M)
IS
bb
> 5V. If you want to measure load currents
, R
I IS,fault
R bb
V IN
. See also overvoltage protection.
V
IS
IN
Z,IN
should be less than
I
IN
IS
ZD
= 1 kΩ nominal (or 1 kΩ /n, if n
I IS
ZD
IS
the voltage V
V
Z,IS
IS
S
I
V
L
= I
(
bb
R
M
L
)
R bb
IS
/k
−
/
ilis
IS
5
K
V
ilis
can reach
can be
Page 7 of 15
V
.
V bb
IS
Inductive and overvoltage output clamp
V
Overvoltage protection of logic part
R
nominal. Note that when overvoltage exceeds 73 V typ.
a voltage above 5V can occur between IS and GND, if
R
ON
bb
V
, V
R
= 200 Ω typ., V
is clamped to V
IN
Z,VIS
IN
are not used.
R
V
IS
Z,IN
IS
V
Z,IN
Z,IS
Signal GND
ON(Cl)
V
R
Z1
Logic
= V
PROFET ® BTS 443 P
V
Z,IS
= 42 V typ.
= 68 V typ., R
PROFET
R
bb
V
Rev. 1.0, 2007-02
PROFET
Z,VIS
+ V
OUT
V
IS
ON
bb
= 1 kΩ
+ V
V
OUT
bb