ATA6602 ATMEL Corporation, ATA6602 Datasheet - Page 18

• Manufacturer Part Number: ATA6602
• Description: LIN and Microcontroller System-In-Package: LIN Transceiver, integrated 5V/50 mA voltage regulator, window watchdog and automotive AVR ATmega88 (8 kBytes Flash); green QFN48 package.
• Manufacturer: ATMEL Corporation

3.4
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Note:
18
Parameters
Supply voltage V
Pulse time 500 ms
T = 25°C
Output current I
Pulse time 2 min
T = 25°C
Output current I
WAKE DC and transient voltage
(with 33 k serial resistor)
Transient voltage due to ISO7637 (coupling 1 nF)
Logic pins (RXD, TXD, EN, NRES, PTRIG, NTRIG,
VDD, PVDD, WD_OSC, TEMP)
LIN
- DC voltage
- Transient voltage
V
DC voltage
Maximum Heat slug temperature
Junction temperature
Storage temperature
Operating ambient temperature
Thermal resistance junction to heat slug
Thermal resistance junction to ambient, where
heat slug is soldered to PCB
Thermal shutdown of V
Thermal shutdown of LIN output
Thermal shutdown hysteresis
DD
Absolute Maximum Ratings
1. T
ATA6602/ATA6603
application.
case
VCC
VCC
means the temperature of the heat slug (backside). It is mandatory that this backside temperature is 125 C in the
S
50 mA
50 mA
DD
regulator
Symbol
T
case
R
R
V
V
V
T
T
T
thja
thjc
a
S
S
S
s
j
(1)
–150
–150
–0.3
–0.3
–0.3
Min
–40
–40
–40
–40
–55
–40
150
150
Typ.
165
165
35
10
Max.
+100
+100
+125
+150
+150
+125
+6.5
+40
+40
+40
+60
170
170
6.5
27
10
4921C–AUTO–01/07
Unit
K/W
K/W
°C
°C
°C
°C
°C
°C
°C
V
V
V
V
V
V
V