BTS 5682E Infineon Technologies, BTS 5682E Datasheet - Page 30
![no-image](/images/manufacturer_photos/0/3/327/infineon_technologies_sml.jpg)
BTS 5682E
Manufacturer Part Number
BTS 5682E
Description
Manufacturer
Infineon Technologies
Datasheet
1.BTS_5682E.pdf
(46 pages)
Specifications of BTS 5682E
Packages
PG-DSO-36
Channels
6.0
Channel Mix
3x50mohm+2*130mohm+1*230mohm
Led Mode
Yes
Cranking Mode
Yes
Pwm Engine Integrated
No
8.2
There is a current sense signal available at pin IS which provides a current proportional to the load current of one
selected channel. The selection is done by a multiplexer which is configured via SPI.
Current Sense Signal
The current sense signal (ratio
adjusted to the load type (LED or bulb) via SPI register PLCR for channels 0 to 2. Usually a resistor
to the current sense pin. It is recommended to use resistors 2.5 kΩ <
Figure 14
Data Sheet
Load Current Sense Diagnosis
Current Sense Ratio
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
0
k
ILIS
1
k
=
ILIS
Load current / Proportion of I
I
L
Channel 0, 1, 2 Bulb and LED mode
/
I
S
) is provided as long as no failure mode occurs.The ratio
2
30
3
Lnom
R
4
IS
< 7 kΩ. A typical value is 3.3 kΩ.
1)
5
kilis bulb max
kilis bulb typ
kilis bulb min
kilis led max
kilis led typ
kilis led min
SPOC - BTS5682E
Rev. 1.0, 2008-01-22
R
IS
is connected
k
Diagnosis
ILIS
can be