BTF50060-1TEA Infineon Technologies, BTF50060-1TEA Datasheet - Page 22

• Manufacturer Part Number: BTF50060-1TEA
• Description: IC PWR SW HI-SIDE 1CH TO252-5
• Manufacturer: Infineon Technologies
• Series: -r
• Type: High Sider

Specifications of BTF50060-1TEA

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 10 mOhm
• Current - Output / Channel: 16.5A
• Current - Peak Output: 75A
• Voltage - Supply: 6 V ~ 19 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-5, DPak (4 Leads + Tab), TO-252AD
• Packages: PG-TO252-5
• Channels: 1.0
• Ron @ Tj = 25°c: 6.0 mOhm
• Recommended Operating Voltage Min.: 4.7 V
• Recommended Operating Voltage Max.: 28.0 V
• Il(sc): 60.0 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

For definition of
I
5.4.2
For some applications it may be necessary to measure the load current with very high accuracy. To increase the
device accuracy, different methods can be used, e.g. single point calibration or dual point calibration.
The variance of the sense current at a certain load current depends on the variance of the factor
the variance of the offset current
is described with the parameter ∆
The variance of the sense current offset over the temperature range is defined as shown in
5.4.3
The BTF50060-1TEA provides open load diagnosis in OFF state. This is achieved by monitoring the OUT voltage.
The open load at OFF diagnosis is activated if
if
resistor
state, the pin IS provides a defined fault current
fault signal is removed.
Figure 44
temperature. The device internally connects OUT with GND pin with an effective resistor
application provides high leakage current outside of the BTF50060-1TEA between Vs and OUT, it may be
necessary to use an external resistor
circuitry for enabling / disabling open load detection in OFF state.
Datasheet
Speed PROFET
L1
V
and
OUT
∆
>
I
I
R
L2
IS OFFSET
V
OL
(
are two different load currents,
provide the typical behavior of
OUT(OLH)
(see
Enhancing Accuracy of the Sense Output by End of Line Calibration
Short-to-Battery detection / Open Load Detection in OFF state
k
TM
Figure
)
IS
. To provoke this condition during Open Load, it may be necessary to use an external pull up
, the following
=
max
∆k
46). In case of detecting a shorted load to battery, open load, or inverse operation in OFF
[
Figure 23
IS Temp
I
IS OFFSET
(
(
I
)
Equation (6)
k
IS(OFFSET)
=
IS,Temp
)
– (
max k
shows the behavior of the open load at OFF diagnosis.
R
L_OL
40°C
.
[
V
I
. The temperature variance of the factor
to disable open load detection.
IS(IL1)
OUT(OLH)
IS
)
k
–
IS
– (
V
I
40°C
is used:
IS OFFSET
IN
=
and
(
I
= LOW for t >
IS(fault)
--------------------------------------------
I
IS
and
) k
I
–
(
IS(IL2)
I
I
L1
22
L1
. If
IS
V
)
)
(
(
–
–
25°C
OUT(OLL)
25°C
I
I
are the corresponding sense currents.
V
L2
IS
OUT
(
I
)
)
L2
t
;
RESET
;
drops below
I
)
k
IS OFFSET
as a function of the supply voltage and junction
IS
(
(
150°C
. An open load or short-to-battery is detected
Figure 46
) k
)
(
–
150°C
V
IS
OUT(OLL)
(
25°C
)
k
–
IS
I
gives an example of external
IS OFFSET
)
over the temperature range
, or
]
(
Functional Description
V
R
Rev. 1.1, 2011-05-26
IN
Equation
BTF50060-1TEA
OUT(GND)
)
is set to HIGH, the
(
25°C
k
IS
Figure 43
)
as well as on
. In case the
]
(8):
and
(6)
(7)
(8)