BTS5241LNT Infineon Technologies, BTS5241LNT Datasheet - Page 19

• Manufacturer Part Number: BTS5241LNT
• Manufacturer: Infineon Technologies

Specifications of BTS5241LNT

• Switch Type: High Side
• Power Switch Family: BTS5241
• Input Voltage: -5 to 19V
• Power Switch On Resistance: 19mOhm
• Output Current: 5.7A
• Number Of Outputs: Dual
• Mounting: Surface Mount
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 12
• Power Dissipation: 2W
• Lead Free Status / RoHS Status: Not Compliant

4.3
For diagnosis purpose, the BTS 5241L provides an Enhanced IntelliSense signal at pins
IS1 and IS2 that is enabled by pin SEN. The current sense signal
signal to the load current (ratio
occurs. In case of open load in OFF-state, the voltage
Figure 13
Table 1
Operation Mode
Normal Operation (OFF)
Short Circuit to GND
Over-Temperature
Short Circuit to V
Open Load
Data Sheet
µC
R
R
lim
lim
R
IS1
R
Diagnosis
IS2
Block Diagram: Diagnosis
Truth Table
IN1
IS1
SEN
IN2
IS2
bb
R
R
R
SEN
IN1
IN2
GND
Input
Level
0
1
0
1
k
L
ILIS
channel 1
channel 2
=
1
0
I
L
diagnosis
Output Level
/
gate control
gate control
19
<
>
I
VBB
IS
V
V
0
1
), is provided as long as no failure mode
OUT(OL)
OUT(OL)
V
V
Z
Z
Z
bb
IS(fault)
Smart High-Side Power Switch
V
V
OUT(OL)
IS(fault)
I
I
IS1
IS2
V
V
IS
IS
SEN = H
S
=
=
is fed to the diagnosis pin.
OL
Diagnostic Output
V
V
Z
Z
Z
Z
IS(fault)
IS(fault)
I
L(PD)
I
IS
, a proportional
V1.0, 2004-02-27
OUT1
OUT2
BTS 5241L
SEN = L
Z
Z
Z
Z
Z
Z
Sense.emf
R
load
OL