BTS4130QGAXT Infineon Technologies, BTS4130QGAXT Datasheet - Page 18

• Manufacturer Part Number: BTS4130QGAXT
• Manufacturer: Infineon Technologies

Specifications of BTS4130QGAXT

• Switch Type: High Side
• Power Switch Family: BTS4130QGA
• Power Switch On Resistance: 130mOhm
• Output Current: 2.1A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Supply Current: 3.3mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 20
• Power Dissipation: 1.4W
• Lead Free Status / Rohs Status: Compliant

7
For diagnosis purpose, the BTS4130QGA provides status pin.
7.1
BTS4130QGA status pins are an open drain, active low circuit.
as no “hard” failure mode occurs (Short circuit to GND / Over temperature or open load in OFF), the signal is
permanently high, and due to a required external pull-up to the logic voltage will exhibit a logic high in the
application. A suggested value for the
.
Figure 12
7.2
Table 2
Table 2
Device operation
Normal operation
Open Load channel 0/2
Open Load channel 1/3
Over temperature both channel
Over temp channel 0/2
Over temp channel 1/3
1) L if potential at the output exceeds the Openload detection voltage
Data Sheet
gives a quick reference for the logical state of the ST 0/1/2/3 pins during device operation.
Diagnostic Mechanism
ST 0/1/2/3 Pin
Status output circuitry
ST0/1/2/3 Signal in Case of Failures
ST 0/1 2/3 truth table
Channel 0 or 2
Channel 1 or 3
Diagnostic
Diagnostic
Logic
Logic
R
OR
PU ST01
is 15 k
GND
IN0/2
L
L
H
H
L
H
X
X
L
X
H
L
H
X
X
ST 0/1
ST 2/3
18
ZD
or
ESD
R
R
IN1/3
L
H
L
H
X
X
L
H
L
H
X
X
X
L
H
PU ST 0/1
PU ST 2/3
Figure 12
V
ccµC
shows the equivalent circuitry. As long
OUT0/2
L
L
H
H
> V
H
X
X
L
X
L
L
L
X
X
R
R
ST 0/1
ST 2/3
(OL)
ST pin quad shared
diag.vsd
OUT1/3
L
H
L
H
X
X
> V
H
L
L
X
X
X
L
L
Diagnostic Mechanism
(OL)
Rev. 1.0, 2008-03-18
BTS4130QGA
ST 0/1
ST2/3
H
L
H
L
H
H
L
L
H
L
H
L
1)
1)