Q67060-S6136 Datasheet, PDF (11/18 Pages) Infineon Technologies AG – Addendum for PCN-Datasheet 2004-018-A

PCN 2004-018-A: BTS 5440G
Truth Table - for each of the four channels
Input
Output
Diagnostic
level
level
output
Normal
L
L
Z¹⁾
Operation
H
V_bb
I_IS = I_L / kilis
Current
Limitation²⁾
H
V_bb
V_fault
Short circuit
L
L
Z¹⁾
to GND
Overtemperature
H
L
L
L
V_fault
Z¹⁾
H
L
V_fault
Short circuit
to V_bb
L
V_bb
V_fault
H
V_bb
< I_IS = I_L / kilis³⁾
Open load
L
>V_out(OL)
H
V_bb
V_fault
Z¹⁾
L = " Low" Level Z = high impedance, potential depends on external circuit
H = "High" Level V_fault = 5V typ., constant voltage independent of external sense resistor.
Parallel switching of channels is possible by connecting the inputs and outputs parallel.
The current sense ouputs have to be connected with a single sense resistor.
Terms
Ibb
V _bb
I _IN1
I _IN2
I _IS1
VIN1 VIN2 I _IS2
VIS2
V
IS1
Leadframe
3
Vbb
IN1
6 _IN2
4
IS1
5 _IS2
7 _CLA1/2
PROFET
GND1/2
25
OUT1 ²⁶
27
22
OUT2
23
24
VCLA1/2
2
I
GND
VON2
IL1
IL2
VOUT2
VON1 _{V bb}
Leadframe
I _IN3
9
Vbb
IN3
19
VIN3 VIN4
I _IS3
I _IS4
I _IN4
12 _IN4
10
IS3
11 _IS4
PROFET
20
OUT3
21
OUT4 ¹⁶
17
VOUT1
VIS4
V
IS3
13 _CLA3/4
GND3/4
18
VCLA3/4
8
I
GND
VON4
VON3
IL3
IL4
VOUT3
VOUT4
Leadframe (V_bb) is connected to pin 1, 14, 15, 28
1L-potential _{by using a sense resistor}
2Current _{limitation is only possible while the device is switched on.}
3Low _{ohmic short to Vbb may reduce the output current IL and therefore also the sense current IIS.}
Page 10
2004-Mar-08