BTT6050-2EKA_15 Datasheet, PDF (51/54 Pages) Infineon Technologies AG – Smart High-Side Power Switch

BTT6050-2EKA
Application Information
Table 11 Bill of Material (cont’d)
Reference Value
Purpose
R_SENSE
4.7 kΩ
Overvoltage, reverse polarity, loss of ground. Value to be tuned with micro
controller specification.
C_SENSE
C_OUT
T1
100 pF
Sense signal filtering.
10nF
Protection of the device during ESD and BCI
Dual NPN/PNP Switch the battery voltage for open load in OFF diagnostic
R_GND
D
27 Ω
BAS21
Protection of the BTT6050-2EKA during overvoltage
Protection of the BTT6050-2EKA during reverse polarity
Z
58 V Zener
Protection of the device during overvoltage
diode
C_VS
100 nF
Filtering of voltage spikes at the battery line
10.1
Further Application Information
• Please contact us to get the pin FMEA
• Existing App. Notes
• For further information you may visit http://www.infineon.com/profet
Data Sheet
PROFET™+ 24V
51
Rev. 1.1, 2015-03-04