ATA6626 ATMEL Corporation, ATA6626 Datasheet - Page 14

• Manufacturer Part Number: ATA6626
• Description: (ATA6622 - ATA6626) LIN Bus Transceiver
• Manufacturer: ATMEL Corporation

14
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ATA6622/ATA6624/ATA6626
Figure 5-1.
Figure 5-2.
For programming purposes of the microcontroller it is potentially necessary to supply the V
output via an external power supply while the V
This behavior is no problem for the system basis chip.
5.5V/3.8V
5V/3.3V
5V/3.3V
NRES
V
VCC Voltage Regulator: Ramp-up and Undervoltage Detection
Power Dissipation: Safe Operating Area versus VCC Output Current and Supply
Voltage V
12V
VS
thun
S
6 0
4 0
3 0
2 0
50
10
0
at Different Ambient Temperatures Due to R
3
T
VCC
5
T
7
Reset
9
S
Pin of the system basis chip is disconnected.
11
V
S
T
/V
amb
= 125˚C
13
15
T
amb
17
= 105˚C
thja
19
= 35 K/W
T
res_f
4986F–AUTO–07/08
t
t
t
CC