BTS824RNT Infineon Technologies, BTS824RNT Datasheet - Page 8

• Manufacturer Part Number: BTS824RNT
• Manufacturer: Infineon Technologies

Specifications of BTS824RNT

• Switch Type: High Side
• Power Switch Family: BTS824
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 22mOhm
• Output Current: 3.7A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Supply Current: 4.8mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 20
• Power Dissipation: 3.6W
• Lead Free Status / RoHS Status: Not Compliant

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 1,10,11,20
3
X = don't care
5
4
R
IN1
IN2
ST1/2
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
OUT2
OUT1
Chip 1
Chip 2
18
19
16
17
Z = high impedance, potential depends on external circuit
V
GND1
V OUT2
ON2
V
I L1
I L2
V ON1
OUT1
, R
IN1
IN3
H
H
H
X
X
X
H
H
X
X
L
L
L
L
L
GND2
8
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
I GND3/4
ST1/2
ST3/4
L
L
OUT3
OUT4
GND
H
H
H
H
20
H
20
H
H
H
H
L
L
L
L
)
)
= 75
12
13
14
15
2003-Oct-01
BTS 824R
V
V OUT4
ON4
V
I L3
I L4
for reverse
V
OUT3
ON3