BTS5242-2L Infineon Technologies, BTS5242-2L Datasheet - Page 23

• Manufacturer Part Number: BTS5242-2L
• Description: IC PWR SWITCH HISIDE PG-DSO-12-9
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5242-2L

• Package / Case: DSO-12
• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 19 mOhm
• Current - Output / Channel: 6A
• Current - Peak Output: 50A
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• On Resistance (max): 0.019 Ohms
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 1400 mW
• Mounting Style: SMD/SMT
• Supply Current: 3.2 mA
• Power Load Switch Type: High Side
• Input Voltage: 28V
• Current Limit: 40A
• On State Resistance: 0.019ohm
• Thermal Protection: ESD
• Power Dissipation Pd: 1.4W
• No. Of Outputs: 2
• Internal Switch: No
• Rohs Compliant: Yes
• Distribution Switch Case Style: SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: BTS5242-2LINTR; BTS52422LXT; SP000281082

4.3.2
Details about timings between the diagnosis signal
current
Figure 17
For open load diagnosis in off-state an external output pull-up resistor (
For caluclation of pull-up resistor, the leakage currents and the open load threshold voltage
V
I
e.g. due to humidity.
off-state must be ensured.
To reduce the stand-by current of the system, an open load resistor switch (
The stand-by current of the BTS 5242-2L is minimized, when both input pins (IN1 and IN2) are
on low level or left open and
(
resistor, which causes an increase in supply current. To reduce the stand-by current to a minimum,
the open load condition needs to be suppressed.
The resistors
of reverse polarity and over voltage.
Target Data Sheet
V
leakage
OUT(OL)
OUT
V
OUT
IN
I
IS
>
defines the leakage current in the complete system including
I
L
ON
V
in OFF-state can be found in
has to be taken into account.
OUT(OL)
OFF-State Diagnosis
Open Load, pull-up resistor active
R
lim
Timing of Diagnosis Signal in OFF-state
are recommended to limit the current through the sense pins IS1 and IS2 in case
t
d(fault)
and
V
bb(min)
V
IN
= 0 V), the fault voltage
is the minimum supply voltage at which the open load diagnosis in
V
R
IS(fault)
OL
/ R
V
=
S
OUT
OFF
Figure
V
-------------------------------------------------------- -
bb(min)
<
V
OUT(OL)
23
17.
I
–
leakage
V
I
IS
OUT(OL,max)
V
pull-up resistor
and the output voltgage
IS(fault)
. In case of open load in off state
inactive
Smart High-Side Power Switch
drives a current through the sense
I
t
s(fault)
L(OL)
R
S
OL
and external leakages
OL
) is recommended.
V
) is recommended.
OUT
V1.2, 2006-08-14
BTS 5242-2L
and the load
Diagnosis
SwitchOff.emf
t
t
t