BTS716 Infineon Technologies AG, BTS716 Datasheet - Page 8

• Manufacturer Part Number: BTS716
• Description: Smart High-Side Power Switch Four Channels: 4 x 140m Status Feedback
• Manufacturer: Infineon Technologies AG

Truth Table
Channel 1 and 2
Channel 3 and 4
(equivalent to channel 1 and 2)
L = "Low" Level
H = "High" Level
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
20
Infineon Technologies AG
Normal operation
Open load
Overtemperature
) L, if potential at the Output exceeds the OpenLoad detection voltage
V
V
Leadframe (V
External R
battery protection up to the max. operating voltage.
bb
IN1 V IN2 V ST1/2
I bb
I ST1/2
GND
I IN1
I IN2
bb
optional; two resistors R
) is connected to pin 1,10,11,12,15,16,19,20
3
X = don't care
5
4
IN1
ST1/2
R
IN2
Status signal valid after the time delay shown in the timing diagrams
GND1/2
PROFET
GND1/2
Chip 1
2
V bb
Leadframe
Channel 1 (3)
Channel 2 (4)
both channel
Channel 1 (3)
Channel 2 (4)
I
GND1/2
OUT1
OUT2
Chip 1
Chip 2
18
17
Z = high impedance, potential depends on external circuit
V
GND1
V OUT2
ON2
V
I L1
I L2
V
OUT1
ON1
, R
IN1
IN3
H
H
H
X
X
X
H
H
X
X
L
L
L
L
L
GND2
8 of 14
V
= 150
IN3 V IN4 V ST3/4
IN2
IN4
H
H
X
X
H
H
X
X
X
H
L
L
L
L
L
OUT1
OUT3
I ST3/4
or a single resistor R
H
H
H
X
X
X
X
L
L
Z
L
L
L
L
L
I IN3
I IN4
7
9
8
R
IN3
ST3/4
IN4
OUT2
OUT4
GND3/4
H
H
H
L
L
X
X
Z
L
L
L
X
X
L
L
PROFET
GND3/4
Chip 2
6
V bb
Leadframe
ST1/2
ST3/4
I
GND3/4
L
L
OUT4
OUT3
GND
H
H
H
H
20
H
15
H
H
H
H
L
L
L
L
)
)
= 75
14
13
2003-Oct-01
BTS 716G
V
V OUT4
ON4
V
I L3
I L4
for reverse
V
OUT3
ON3