BSP742T Infineon Technologies, BSP742T Datasheet - Page 5

• Manufacturer Part Number: BSP742T
• Description: IC POWER HI SIDE SWITCH P-DSO-8
• Manufacturer: Infineon Technologies
• Series: miniPROFET®r
• Type: High Sider

Specifications of BSP742T

• Package / Case: DSO-8
• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 260 mOhm
• Current - Output / Channel: 1.1A
• Current - Peak Output: 4A
• Voltage - Supply: 5 V ~ 34 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• On Resistance (max): 350 mOhms
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 1.5 W
• Mounting Style: SMD/SMT
• Off Time (max): 170 us
• On Time (max): 140 us
• Supply Current: 5 mA
• Supply Voltage (max): 40 V
• Switch Configuration: N-Channel
• Switch Current (typ): 0.8 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: BSP742TINTR; BSP742TNT; BSP742TT; BSP742TXT; BSP742TXTINTR; BSP742TXTINTR; SP000011138; SP000311133

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 ON(CL) in circuit diagram on page 7
3 Requires a 150
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
bb
bb
resistor in GND connection. The reverse load current through the intrinsic drain-source diode has
- 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
-V
-V
L(SCp)
L(SCr)
T
ON(CL)
bb(AZ)
jt
bb
ON
jt
min.
150
41
41
2
-
-
-
-
-
-
Values
typ.
600
47
10
4
3
-
-
-
-
-
max.
2004-01-27
32
8
-
-
-
-
-
-
-
-
BSP 742 T
Unit
A
V
°C
K
V
mV