BTS409L1-E3043 Infineon Technologies, BTS409L1-E3043 Datasheet - Page 4

• Manufacturer Part Number: BTS409L1-E3043
• Manufacturer: Infineon Technologies

Specifications of BTS409L1-E3043

• Switch Type: High Side
• Power Switch Family: BTS409L1
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 160mOhm
• Output Current: 1.8A
• Number Of Outputs: Single
• Mounting: Through Hole
• Supply Current: 1.8mA
• Package Type: TO-220AB
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 5 +Tab
• Power Dissipation: 18W
• Lead Free Status / Rohs Status: Not Compliant

Parameter and Conditions
at T
Protection Functions
Initial peak short circuit current limit (pin 3 to 5)
Repetitive short circuit shutdown current limit
Output clamp (inductive load switch off)
at V
Thermal overload trip temperature
Thermal hysteresis
Reverse battery (pin 3 to 1)
Diagnostic Characteristics
Open load detection current
Open load detection voltage
Internal output pull down
8
9
10
11)
Infineon Technologies AG
)
)
(pin 5 to 1), V
) Requires 150
(on-condition)
T
j
Add I
Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are not
designed for continuous repetitive operation.
diode has to be limited by the connected load. Note that the power dissipation is higher compared to normal
operating conditions due to the voltage drop across the intrinsic drain-source diode. The temperature
protection is not active during reverse current operation! Input and Status currents have to be limited (see
max. ratings page 2 and circuit page 7).
External pull up resistor required for open load detection in off state.
= 25 °C, V
OUT
j
= T
= V
ST
jt
, if I
(see timing diagrams, page 10)
bb
bb
ST
- V
OUT
= 12 V unless otherwise specified
> 0, add I
ON(CL)
resistor in GND connection. The reverse load current through the intrinsic drain-source
=5 V, T
9)
IN
, if V
j
=-40..150°C
11
10
IN
) (off-condition)
)
>5.5 V
T
T
j
=25 ..150°C:
j
=-40..150°C:
T
I
j
T
L
T
=+150°C:
T
= 40 mA: V
j
j
=-40 °C
j
=-40°C:
=25°C:
4
:
I
I
T
-V
I
V
R
L(SCp)
L(SCr)
L (OL)
Symbol
jt
T
ON(CL)
OUT(OL)
O
bb
jt
150
min
5.5
4.5
41
10
10
--
--
--
3
2
4
Values
9.5
7.5
typ
47
10
10
--
--
--
--
5
4
3
BTS409L1
2003-Oct-01
max
200
150
13
11
53
32
30
--
--
--
7
4
Unit
mA
k
°C
A
A
V
K
V
V