BTS740S2XT Infineon Technologies, BTS740S2XT Datasheet - Page 2

• Manufacturer Part Number: BTS740S2XT
• Manufacturer: Infineon Technologies

Specifications of BTS740S2XT

• Switch Type: High Side
• Power Switch Family: BTS740S2
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 27mOhm
• Output Current: 4.9A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Supply Current: 2.4mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 20
• Power Dissipation: 3.8W
• Lead Free Status / Rohs Status: Compliant

Data Sheet
Pin Definitions and Functions
Pin
1,10,
11,12,
15,16,
19,20
3
7
17,18
13,14
4
8
2
6
5
9
Symbol Function
V
IN1
IN2
OUT1
OUT2
ST1
ST2
GND1
GND2
IS1
IS2
bb
Positive power supply voltage. Design the
Input 1,2, activates channel 1,2 in case of
Output 1,2, protected high-side power output
Diagnostic feedback 1,2 of channel 1,2,
Ground 1 of chip 1 (channel 1)
Ground 2 of chip 2 (channel 2)
Sense current output 1,2; proportional to the
logic high signal
of channel 1,2. Both pins of each output have
wiring for the simultaneous max. short circuit
currents from channel 1 to 2 and also for low
thermal resistance
to be connected in parallel for operation
according ths spec (e.g. k
for the max. short circuit current
open drain, invers to input level
load current, zero in the case of current
limitation of the load current
Control and protection circuit
ilis
channel 2
). Design the wiring
of
2
Smart High-Side Power Switch
GND1 2
GND2 6
Pin configuration
(top view)
ST1 4
ST2 8
V
IN1 3
IN2 7
V
IS1 5
IS2 9
bb
bb
Channel 1
1
10
PROFET
•
V1.0, 2007-05-13
BTS740S2
19 V
15 V
20 V
18 OUT1
17 OUT1
16 V
14 OUT2
13 OUT2
12 V
11 V
bb
bb
bb
bb
bb
bb