Q67060-S6136 Datasheet, PDF (4/18 Pages) Infineon Technologies AG – Addendum for PCN-Datasheet 2004-018-A

PCN 2004-018-A: BTS 5440G
Pin definition and function
Pin
1,14,
15,28
Symbol
V_bb
3
IN1
6
IN2
9
IN3
12
IN4
25,26,27 OUT1
22,23,24 OUT2
19,20,21 OUT3
16,17,18 OUT4
4
IS1
5
IS2
10
IS3
11
IS4
7
CLA 1/2
13
CLA 3/4
2
GND 1/2
8
GND 3/4
Function
Positive power supply voltage. Design the wiring for the
simultaneous max. short circuit currents from channel 1 to 4
and also for low thermal resistance
Input 1,2,3,4 activates channel 1,2,3,4 in case of logic high signal
Output 1,2,3,4 protected high-side power output of channel 1,2,3,4.
Design the wiring for the max. short circuit current
Diagnostic feedback 1...4 of channel 1 to 4
On state: advanced current sense with defined signal in case
of overload or short circuit
Off state: High on failure
Current limit adjust; the current limit for channels 1/2 and 3/4 can
be chosen as high ( potential < 2,6V ) or low ( potential > 3,6V ).
Ground of chip 1 ( channel 1,2 )
Ground of chip 2 ( channel 3,4 )
Pin configuration
(top view)
V _bb
GND ½
IN 1
IS 1
IS 2
IN 2
CLA ½
GND ¾
IN 3
IS 3
IS 4
IN 4
CLA ¾
V _bb
1_•
2
3
4
5
6
7
8
9
10
11
12
13
14
28 V _bb
27 OUT1
26 OUT1
25 OUT1
24 OUT2
23 OUT2
22 OUT2
21 OUT3
20 OUT3
19 OUT3
18 OUT4
17 OUT4
16 OUT4
15 V _bb
Page 3
2004-Mar-08