TLE9877QXA20_15 Datasheet, PDF (78/122 Pages) Infineon Technologies AG – Microcontroller with LIN and BLDC MOSFET Driver for Automotive Applications

TLE9877QXA20
Application Information
Table 15 External Components (BOM)
Symbol
Function
Component
C_VS1
C_VS2
C_VDDP
C_{VDD_EXT}
C_VDDC
C_VAREF
C_LIN
C_VSD
C_CPS1
C_CP2S
C_VCP
C_MON
C_VDH
C_PH1
C_PH2
C_PH3
C_OPAFILT
C_EMCP1
C_EMCP2
C_EMCP3
C_PFILT1, C_PFILT2
R_MON
R_VSD
Blocking capacitor at VS pin
Blocking capacitor at VS pin
Blocking capacitor at VDDP pin
Blocking capacitor at VDDEXT pin
Blocking capacitor at VDDC pin
Blocking capacitor at VAREF pin
Standard C for LIN slave
Filter C for charge pump end driver
Charge pump capacitor
Charge pump capacitor
Charge pump capacitor
Filter C for ISO pulses
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Resistor at MON pin
Limitation of reverse current due to
transient (-2V, 8ms)
≥ 100 nF Ceramic, ESR < 1Ω
> 2.2 µF Elco¹⁾
470 nF + 100 nF Ceramic, ESR < 1Ω
100nF, Ceramic ESR < 1Ω
470 nF + 100 nF Ceramic, ESR < 1Ω
100 nF, Ceramic ESR < 1Ω
220 pF
1 µF
220 nF
220 nF
470 nF
10nF
3.3 nF
220 µF
220 µF
220 µF
100 nF
1 nF
1 nF
1 nF
3.9kΩ
2Ω
R_VDH
Resistor
1kΩ
R_GATE
Resistor
2Ω
R_OPAFILT
Resistor
12Ω
R_SH1
Resistor
optional
R_SH2
Resistor
optional
R_SH3
Resistor
optional
L_PFILT
–
D_VS
Reverse-polarity protection diode –
1) The capacitor must be dimensioned so as to ensure that flash operations modifying the content of the flash are never
interrupted (e.g. in case of power loss).
Data Sheet
78
Rev. 1.0, 2015-04-30