BSP742-T Infineon Technologies Corporation, BSP742-T Datasheet - Page 5

• Manufacturer Part Number: BSP742-T
• Description: Inexpensive High Side Switches
• Manufacturer: Infineon Technologies Corporation

Electrical Characteristics
Parameter and Conditions
at T
Protection Functions
Initial peak short circuit current limit (pin 5 to 3)
T
T
T
Repetitive short circuit current limit
T
Output clamp (inductive load switch off)
at V
I
Overvoltage protection
I
Thermal overload trip temperature
Thermal hysteresis
Reverse Battery
Reverse battery
Drain-source diode voltage (V
T
bb
bb
1 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.
2 see also V
3 Requires a 150 Ω resistor in GND connection. The reverse load current through the intrinsic drain-source diode has
to be limited by the connected load. Power dissipation is higher compared to normal operating conditions due to the
voltage drop across the drain-source diode. The temperature protection is not active during reverse current operation!
Input current has to be limited (see max. ratings page 3).
j
j
j
j
j
= -40 °C, V
= 25 °C
= 150 °C
= T
= 150 °C
j
= 4 mA
= 4 mA
= -40...+150°C, V
OUT
jt
(see timing diagrams)
= V
ON(CL) in circuit diagram on page 7
bb
bb
- V
3)
= 20 V
ON(CL)
bb
= 13,5V,
1)
2)
,
unless otherwise specified
OUT
> V
bb
)
Page 5
Symbol
I
I
V
V
T
∆T
-V
-V
L(SCp)
L(SCr)
jt
ON(CL)
bb(AZ)
bb
ON
jt
min.
150
41
41
2
-
-
-
-
-
-
Values
typ.
600
47
10
4
3
-
-
-
-
-
max.
2003-06-23
32
8
-
-
-
-
-
-
-
-
BSP 742 T
Unit
A
V
°C
K
V
mV