TH8061KDCA MELEXIS [Melexis Microelectronic Systems], TH8061KDCA Datasheet - Page 15

• Manufacturer Part Number: TH8061KDCA
• Description: Voltage Regulator with integrated LIN Transceiver
• Manufacturer: MELEXIS [Melexis Microelectronic Systems]

After POR the voltage regulator starts and VCC will be output. If V
activated. If the V
RESET output switches from low to high (see Figure 16).
Start of Linear Regulator via Wake-up
The initialization is only being done for the VCC circuitry parts. This procedure begins with leaving the master
reset state (V
3.3 Wake-Up
If the regulator is put into sleep mode it can be wake up with the BUS interface. Every pulse on the BUS
(high pulse or low pulse) with a pulse width of min. 60µs switches on the regulator.
After the BUS has wake up the regulator, it can only be switched off with a high level followed by a low level
on the EN pin.
TH8061 – Datasheet
3901008061
CC
> V
CC
V
V
VSUP
MRes
SUVR_ON
SUVR_OFF
VCC
voltage level is higher than V
Figure 11 - Operating of power-on and under-voltage reset
) and runs in the same manner as the VSUP-Power-On.
UVR
POR
normal mode
Voltage Regulator with integrated LIN Transceiver
Page
EN=H/L
RES
, the reset time t
15 of 36
sleep mode
POR
Res
CC
UVR
normal mode
= 100ms is started. After t
>V
MRes
the bus interface will be
TH8061
June 2004
Rev 007
Res
the