BTS50060-1TEA Infineon Technologies, BTS50060-1TEA Datasheet - Page 19
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BTS50060-1TEA
Manufacturer Part Number
BTS50060-1TEA
Description
IC PWR SW HI-SIDE 1CH TO252-5
Manufacturer
Infineon Technologies
Series
-r
Type
High Sider
Datasheet
1.BTS50060-1TEA.pdf
(39 pages)
Specifications of BTS50060-1TEA
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
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BTS50060-1TEA
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
5.4
For diagnosis purpose, the BTS50060-1TEA provides an advanced analog sense signal at the pin IS. For an
overview of the diagnosis functions, you may have a look at
block”.
5.4.1
The current sense output is a current source driving a signal
as long as no “hard” failure mode occurs (short circuit to GND / over temperature) and
activated and deactivated by the input signal. Usually, in the application a pull-down resistor
between the current sense pin IS and GND pin. A typical value is
application setup.
Table 5
In case a short circuit or an over temperature condition is detected, the sense output is supplying a fault signal
I
or inverse operation is detected while the device is in OFF state, the sense output also supplies the fault signal
I
signal is invalid.
Table 5
Operation mode
Normal operation
Inverse operation
After short circuit to GND or
over temperature detection
Short circuit to
Open load
1) HIGH:
2) LOW:
3) Z: High impedance
4) Can be achieved e.g. with external pull up resistor
Datasheet
High current PROFET
IS(fault)
IS(fault)
. The fault signal is reset by an input signal being LOW for t >
. The timings and logic of the IS pin is described in
is giving a quick reference for the logic / analog state of the IS pin during device operation.
V
V
IN
IN
Diagnosis Functions
Sense Output
Truth Table for Sense Signal
=
=
V
V
V
IN(L)
S
IN(H)
TM
Input level
HIGH
LOW
LOW for t >
HIGH
LOW for t <
LOW for t >
HIGH or
LOW for t <
LOW for t >
HIGH
LOW for t <
LOW for t >
HIGH
LOW for t <
LOW for t >
1)
2)
for t <
t
t
t
t
t
t
t
t
t
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
t
RESET
R
OL
, see
19
V
V
(
V
V
V
V
V
Output level
Figure
Figure
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
I
IS
=
~ GND
>
~ GND
=
=
>
Figure 14 “Diagram of Diagnosis & Protection
proportional to the load current (see
<
V
V
V
V
V
53.
20. During output turning ON or OFF, the sense
V
S
S
S
S
OUT(OLH)
OUT(OLL)
-
t
R
R
RESET
DS(ON)
IS
= 1.0 kΩ.
4)
)
. As long as an open load, short-to-
*
I
L
Figure 53
Sense output
I
I
Z
I
I
I
I
Z (
I
I
I
I
I
I
IS
IS
IS
IS
IS
IS
IS
IS
IS
IS
IS
IS
3)
V
I
Functional Description
= (
=
≤
=
=
=
≤
=
=
≤
=
=
(
IS
I
SIS
I
I
I
I
I
I
I
I
I
I
I
IS
I
IS(OFFSET)
IS(OFFSET)
IS(OFFSET)
IS(FAULT)
IS(FAULT)
=
IS(OFFSET)
IS(OFFSET)
IS(FAULT)
IS(OFFSET)
IS(OFFSET)
IS(FAULT)
Rev. 1.1, 2011-04-13
L
BTS50060-1TEA
=
=
I
/
shows a simplified
IS(LL)
I
k
V
IS(LL)
IS
R
S
) +
IS
-
)
Equation
V
)
is connected
I
IS
IS(OFFSET)
> 3V. It is
(5))
V
S