BTS737S2 Infineon Technologies, BTS737S2 Datasheet - Page 9

• Manufacturer Part Number: BTS737S2
• Manufacturer: Infineon Technologies

Specifications of BTS737S2

• Switch Type: High Side
• Power Switch Family: BTS737S2
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 35mOhm
• Output Current: 5A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 28
• Power Dissipation: 3700W
• Lead Free Status / Rohs Status: Not Compliant

Truth Table
L = "Low" Level
H = "High" Level
Parallel switching of channels is possible by connecting the inputs and outputs in parallel. The current sense
outputs have to be connected with a single sense resistor.
Terms
16)
17)
Infineon technologies
Normal
Operation
Current-
Limitation
Short circuit to GND
Overtemperature
Short circuit to V
Open load
Negative output
Voltage clamp
Current limitation is only possible while the device is switched on.
Low ohmic short to
Leadframe (V
.
V
V
bb
IN1
16)
I
V
bb
IN2
V
IS1
bb
I
I
I
I
IN1
IS1
IS2
IN2
V
bb
IS2
) is connected to pin 1, 7, 8, 14, 15, 28
X = don't care
V
2
6
3
5
V
fault
IS 1
IS 2
IN 1
IN 2
bb
= 5V typ, constant voltage independent of external used sense resistor.
may reduce the output current
PROFE T
GND1/2
Chip 1
4
V
bb
Leadfram e
I
IG ND1/2
OUT2
OUT1
25
26
27
22
23
24
V
Z = high impedance, potential depends on external circuit
O UT1
V
O N1
I
I
Input
L2
L1
level
H
H
H
H
H
H
L
L
L
L
L
L
Page 9
V
V
O N2
O UT2
Output
level
V
I
L
bb
H
H
H
H
H
L
L
L
L
L
Z
L
V
and therefore also the sense current
V
IN3
IN4
V
IS3
<nominal
I
I
I
IN3
I
IS3
IS4
V
IN4
nominal
Current
IS4
Sense
V
V
V
10
9
13
12
I
0
0
0
0
0
0
0
IS
fault
fault
fault
IS3
IS4
IN 3
IN 4
17)
PROFET
GND3/4
Chip 2
11
V
bb
Leadfram e
I
IG ND3/4
OUT4
OUT3
19
20
21
16
17
18
V
O UT3
V
O N 3
I
I
L3
L4
BTS737S2
I
2001-07-13
IS
.
V
V
O N4
O UT4