
- Preliminary -
10.2 Application Gallery
VIN
C3
R1
C4
C5
C6 C2
ERR
PWGD
WDI
WDE
CDLY
VSM
AGND
E910.27
SWD1
SWD2
D1
L1
C1
PGND
VOUT
E910.27A
R2
R3
R4
VOUT = 3.3V -> VIN = 4.5V to 40V
VOUT = 5.0V -> VIN = 6V to 40V
RESB
µP
TRIG
Figure 10.2-1: µP Power Supply with RESET and Watchdog
VIN
BAT
CANL
INH
CANH
CAN-TRANSCEIVER
C3
R1
C4
C5
C6 C2
ERR
PWGD
WDI
WDE
CDLY
VSM
AGND
E910.27
SWD1
SWD2
D1
L1
C1
PGND
VOUT
R2
R3
R4
!5µA Stand-By Current
RESB
µP
TRIG
Figure 10.2-2: µP Power Supply Wake-Up by CAN-Transceiver
ELMOS Semiconductor AG
Specification 37 / 50
03SP0357E.00 05.09.2006