TH8062 Datasheet, PDF (5/38 Pages) Melexis Microelectronic Systems – Voltage Regulator with LIN Transceiver

TH8062
Voltage Regulator with LIN Transceiver
2. Electrical Specification
All voltages are referenced to ground (GND). Positive currents flow into the IC.
The absolute maximum ratings (in accordance with IEC 134) given in the table below are limiting values that
do not lead to a permanent damage of the device but exceeding any of these limits may do so. Long term
exposure to limiting values may affect the reliability of the device. Correct operating of the device cannot be
guaranteed if any of these limits are exceeded.
2.1 Operating Conditions
Parameter
Supply voltage
Output voltage
Operating ambient temperature
Junction temperature
Symbol
Min
Max
Unit
VSUP
6
18
V
VCC
4.85
5.15
V
TA
-40
+125
°C
TJ
+150
°C
2.2 Absolute Maximum Ratings
Parameter
Symbol
Condition
Supply voltage at VSUP
Jump start capability
Load dump
VSUP
T ≤ 300 s
T ≤ 500ms
Input voltage at pin BUS
Difference VSUP-VCC
Input voltage at pin EN
Input voltage at pin TxD, RxD, RESET
Input current at pin EN, TxD, RxD, RESET
Input current for short circuit of pin VSUP and VCC
ESD Capability on pin BUS, VBAT, GND
ESD Capability on pin TxD, RxD, EN, RESET, VCC
Power dissipation
Thermal resistance from junction to ambient
Junction temperature ^[2]
Storage temperature
VBUS
VSUP-VCC
VINEN
VIN
IIN
IINSH
ESDBUSHB
ESDBUSHB
P0
RTHJA
TJ
TSTG
T ≤ 500ms
Human body Model, 100pF
via 1.5kΩ
Human body Model, 100pF
via 1.5kΩ
[1] See chapter 4.1 Safe Operating Area
[2] See chapter 3.5 Overtemperature Shutdown
Min
Max Unit
-1.0
18
-
30
V
-
40
-24
30
V
-
40
-0.3
40
V
-0.3 VSUP+0.3 V
-0.3 VCC+0.3 V
-25
25 mA
-500
500 mA
-4
4
kV
-2
2
kV
Internal limited ^[1]
130 K/W
150 °C
-55
150 °C
TH8062 – Datasheet
3901008062
Page 5 of 38
March 2006
Rev 002