Smart High-Side Power Switch
BTS5231-2GS
Pin Configuration
2
2.1
Pin Configuration
Pin Assignment BTS5231-2GS
(top view)
VBB
GND
IN1
IS1
IS2
IN2
VBB
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VBB
OUT1
OUT1
OUT2
OUT2
SEN
VBB
Figure 3
Pin Configuration PG-DSO-14-31
2.2
Pin
3
6
4
5
9
12, 13
10, 11
2
Pin Definitions and Functions
Symbol
IN1
IN2
IS1
IS2
SEN
OUT1
1)
OUT2
GND
I/O
OD
I
I
O
O
I
O
O
–
–
Function
Input signal for channel 1
Input signal for channel 2
Diagnosis output signal channel 1
Diagnosis output signal channel 2
Sense Enable input for channel 1&2
Protected high-side power output channel 1
Protected high-side power output channel 2
Ground connection
Positive power supply for logic supply as well as
output power supply
1, 7, 8, 14 VBB
2)
1) All output pins of each channel have to be connected
2) All VBB pins have to be connected
Data Sheet
7
V1.2, 2008-09-01
INFINEON [ INFINEON TECHNOLOGIES AG ]
