BTS50015-1TAA Infineon Technologies, BTS50015-1TAA Datasheet - Page 40

• Manufacturer Part Number: BTS50015-1TAA
• Manufacturer: Infineon Technologies

Specifications of BTS50015-1TAA

• Packages: PG-TO263-7
• Channels: 1.0
• Ron @ Tj = 25°c: 1.5 mOhm
• Recommended Operating Voltage Min.: 5.5 V
• Recommended Operating Voltage Max.: 28.0 V
• Il(sc): 135.0 A

8
Note: The following information is given as a hint for the implementation of the device only and shall not be
Figure 51
Note: This is a very simplified example of an application circuit. The function must be verified in the real application.
Table 7
Reference
R
R
R
Z
C
C
C
C
Data Sheet
IN
IS
SENSE
SENSE
VS
OUT
IN
regarded as a description or warranty of a certain functionality, condition or quality of the device.
(P11_MR)
Application Information
Application Diagram with BTS50015-1TAA
Bill of material
XC2x
Vdd_p
V
Vss
DD
P5.x
Value
4.7k
1k
4.7k
Zener diode
10nF
100nF
10nF
150nF
(A/D)
OUT
C
SENSE
Sense signal filtering
Purpose
Protection of the microcontroller during overvoltage, reverse polarity
allows BTS50015-1TAA channels OFF during loss of ground
Sense resistor
Protection of the microcontroller during overvoltage
Protection of the BTS50015-1TAA during reverse polarity
Protection of the BTS50015-1TAA during loss of inductive load, loss of battery
or against huge negative pulse at OUT (like ISO pulse 1), see
Improved EMC behavior (in layout, pls. place close to the pins)
Improved EMC behavior (in layout, pls. place close to the pins)
BTS50015-1TAA tends to latched switch-off due to short negative transients
on supply pin; C
R
SENSE
R
R
IN
IS
C
IN
IN
Z
automatically resets the device
V
40
BAT
R/L cable
IS
IN
GND
V
s
OUT
C
OUT
C
VS
Application Information
Rev. 1.0, 2011-10-25
BTS50015-1TAA
R/L cable
R/L load
Chapter 5.3.2