Datasheet
Truth Table
Channel 1 and 2 Chip 1
IN1 IN2 OUT1 OUT2 ST1/2
Channel 3 and 4
(equivalent to channel 1 and 2)
Chip 2
IN3 IN4 OUT3 OUT4 ST3/4
Normal operation L
L
H
H
L
H
L
H
L
L
H
H
L
H
L
H
H
H
H
H
Open load Channel 1 (3) L
H
X
X
Z
H
X
X
L
19)
H
Channel 2 (4) X
X
L
H
X
X
Z
H
L
15)
H
Overtemperature both channel L
X
H
L
H
X
L
L
L
L
L
L
H
L
L
Channel 1 (3) L
H
X
X
L
L
X
X
H
L
Channel 2 (4) X
X
L
H
X
X
L
L
H
L
L = "Low" Level X = don't care Z = high impedance, potential depends on external circuit
H = "High" Level Status signal valid after the time delay shown in the timing diagrams
Parallel switching of channel 1 and 2 (also channel 3 and 4) is easily possible by connecting the inputs and
outputs in parallel (see truth table). If switching channel 1 to 4 in parallel, the status outputs ST1/2 and ST3/4
have to be configured as a 'Wired OR' function with a single pull-up resistor.
Terms
352)(7
,1
67
287
*1'
9
EE
9
287
,
*1'
9
21
/HDGIUDPH
,1
9
287
9
21
,
/
287
9
,1
9
,1
9
67
,
EE
,
,1
,
,1
,
67
,
/
5
*1'
9
EE
&KLS
352)(7
,1
67
287
*1'
9
EE
9
287
,
*1'
9
21
/HDGIUDPH
,1
9
287
9
21
,
/
287
9
,1
9
,1
9
67
,
,1
,
,1
,
67
,
/
5
*1'
&KLS
Leadframe (V
bb
) is connected to pin 1,10,11,12,15,16,19,20
External R
GND
optional; two resistors R
GND1
, R
GND2
= 150 Ω or a single resistor R
GND
=75 Ω for reverse
battery protection up to the max. operating voltage.
19)
L, if potential at the Output exceeds the OpenLoad detection voltage
Data Sheet 8 V1.0, 2007-05-13
Smart High-Side Power Switch
BTS716GB