BTS5236-2GS Infineon Technologies, BTS5236-2GS Datasheet - Page 21

• Manufacturer Part Number: BTS5236-2GS
• Description: IC PWR SWITCH HISIDE PGDSO-14-32
• Manufacturer: Infineon Technologies
• Series: PROFET®r
• Type: High Sider

Specifications of BTS5236-2GS

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 40 mOhm
• Current - Output / Channel: 3.2A
• Current - Peak Output: 28A
• Voltage - Supply: 4.5 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BTS5236-2GSINTR; BTS52362GSXT; SP000280717

Figure 16
4.3.2
Details about timings between the diagnosis signal
load current
state an external output pull-up resistor (
Figure 17
For calculation of the pull-up resistor, just the external leakage current
open load threshold voltage
I
There is no internal leakage current from out to ground at BTS5236-2GS.
minimum supply voltage at which the open load diagnosis in off state must be ensured.
To reduce the stand-by current of the system, an open load resistor switch (
recommended.
Datasheet
R
leakage
OL
V
OUT
IN
IN
I
I
=
IS
I
IS
L
defines the leakage current in the complete system e.g. caused by humidity.
V
---------------------------------------------------------- -
ON
OFF
bb(min)
OFF-State Diagnosis
Open Load, pull-up resistor active
I
L
over load (current limitation)
ON
Timing of Diagnosis Signal in Over Load Condition
Timing of Diagnosis Signal in OFF-state
in OFF-state can be found in
I
–
t
leakage
d(fault)
V
t
sIS(OVL)
OUT(OL,max)
V
V
IS(fault)
V
OUT(OL)
IS(fault)
/ R
/ R
S
OFF
S
has to be taken into account.
R
OL
21
Figure
) is necessary.
over temperature
pull-up resistor
I
L(LIM)
Smart High-Side Power Switch
inactive
17. For open load diagnosis in OFF-
I
IS
and the output voltage
t
s(fault)
OFF
BTS5236-2GS
V 1.1, 2007-09-07
I
leakage
V
bb(min)
V
OverLoad.emf
SwitchOff.emf
and the
OUT
t
t
t
t
t
S
is the
OL
and
) is
(4)