TLE9871QXA20_15 Datasheet, PDF (63/122 Pages) Infineon Technologies AG – Microcontroller with PWM Interface and BLDC MOSFET Driver for Automotive Applications

20.2.1 Block Diagram
High Voltage PWM Interface
TLE9871QXA20
High Voltage PWM Interface
VS
30 k
PWM_IO
GND_PWM
Driver +
Curr. Limit. +
TSD
Transmitter
CTRL
STATUS
LIN_CTRL _STS
PWM-FSM
TxD_1
from SFR
LIN_CTRL_STS.
LIN_TXD
Filter
Sleep Comparator
Figure 23 PWM Interface Block Diagram
GND_PWM
Receiver
Filter
RxD_1
to Timer 2 &
LIN_CTRL _STS
.LIN_RXD
PWM_Wake
PWM _ Blo ck _Dia gram_Custo me r.vsd
Data Sheet
63
Rev. 1.0, 2015-04-30