BTS 5210G
Truth Table
( each channel )
IN
OUT
ST
Normal operation
Open load
L
H
L
L
H
Z
H
H
20)
L
H
H
H
H
L
Overtemperature
L
H
L
L
L = "Low" Level
H = "High" Level
X = don't care
Z = high impedance, potential depends on external circuit
Status signal valid after the time delay shown in the timing diagrams
Parallel switching of channel 1 and 2 is easily possible by connecting the inputs and outputs in parallel (see truth
table). If switching channel 1 to 2 in parallel, the status outputs ST1 and ST2 have to be configured as a 'Wired
OR' function with a single pull-up resistor.
Terms
I
bb
V
1,7,8,14
Leadframe
ON1
V
V
V
ON2
bb
I
I
IN1
IN2
V
bb
3
I
I
IN1
L1
12,13
9,10
OUT1
OUT2
5
4
PROFET
IN2
I
L2
ST1
ST2
ST1
V
I
IN1 IN2
6
ST2
GND
2
V
OUT1
V
V
ST1
ST2
V
I
OUT2
GND
R
GND
Leadframe (V ) is connected to pin 1,7,8,14
bb
External R
optional; single resistor R
=150 Ω for reverse battery protection up to the max.
GND
GND
operating voltage.
20)
L, if potential at the Output exceeds the OpenLoad detection voltage
Infineon Technologies AG
8
2003-Oct-01
INFINEON [ Infineon ]
