BTS621L1E3128A Infineon Technologies AG, BTS621L1E3128A Datasheet - Page 5

• Manufacturer Part Number: BTS621L1E3128A
• Description: Smart Two Channel Highside Power Switch
• Manufacturer: Infineon Technologies AG

Parameter and Conditions,
at T
Protection Functions
Initial peak short circuit current limit (pin 4 to 1
or 7)
Repetitive short circuit shutdown current limit
Output clamp (inductive load switch off)
at V
Thermal overload trip temperature
Thermal hysteresis
Reverse battery (pin 4 to 2)
Reverse battery voltage drop
Diagnostic Characteristics
Open load detection current
Open load detection voltage
Internal output pull down
9
10
11)
Semiconductor Group
)
I
(pin 1
) Requires 150
L
(on-condition)
T
j
= -2.9 A, each channel
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 8).
External pull up resistor required for open load detection in off state.
= 25 °C, V
OUT
j
= T
or
= V
jt
7 to 2), V
(see timing diagrams, page 11)
bb
bb
- V
= 12 V unless otherwise specified
ON(CL)
resistor in GND connection. The reverse load current through the intrinsic drain-source
OUT
=5 V, T
9)
I
L
= 40 mA, T
11
10
each channel
(V
) (off-condition)
j
=-40..150°C
)
out
> V
j
T
T
=-40..+150°C: V
j
bb
=25 ..150°C:
j
=-40..150°C:
T
)
j
T
T
T
=+150°C:
T
j
=150 °C: -V
j
j
=-40 °C
j
=-40°C:
=25°C:
5
:
I
I
T
-V
I
V
R
L(SCp)
L(SCr)
L (OL)
Symbol
jt
T
ON(CL)
OUT(OL)
O
bb
ON(rev)
jt
PROFET ® BTS621L1
150
min
11
41
20
20
--
--
--
--
9
5
2
4
Values
610
typ
18
14
47
10
10
--
--
--
--
8
8
3
2003-Oct-01
max
400
300
25
22
14
53
32
30
--
--
--
--
4
Unit
mV
mA
k
°C
A
A
V
K
V
V