ata6621n ATMEL Corporation, ata6621n Datasheet - Page 17

• Manufacturer Part Number: ata6621n
• Description: Lin Transceiver With 5v Regulator And Watchdog
• Manufacturer: ATMEL Corporation

4. Absolute Maximum Ratings
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.
4887H–AUTO–12/07
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,
VCC, PVCC, WD_OSC, TEMP)
Output current NRES
LIN
- DC voltage
- Transient voltage
V
DC voltage
ESD (DIN EN 6100-4-2)
According LIN EMC Test Specification 1.3
- Pin VS, LIN to GND
- Pin WAKE (33 k serial resistor)
ESD HBM
- All pins according to ESD S 5.1
CDM ESD STM 5.3.1-1999
- All pins
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
CC
VCC
VCC
S
50 mA
50 mA
CC
regulator
Symbol
I
R
R
NRES
V
V
V
T
T
T
thja
thjc
a
S
S
S
s
j
–150
–150
–0.3
–0.3
–0.3
Min
–40
–40
–40
–55
–40
150
150
±6
±5
±2
±1
–2
Typ
165
165
35
10
+100
+100
+150
+150
+125
Max
+6.5
+40
+40
+40
+60
170
170
6.5
27
+2
10
ATA6621N
Unit
K/W
K/W
mA
KV
KV
KV
KV
°C
°C
°C
°C
°C
°C
V
V
V
V
V
V
V
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