TLE6244XXT Infineon Technologies, TLE6244XXT Datasheet - Page 55

• Manufacturer Part Number: TLE6244XXT
• Manufacturer: Infineon Technologies

Specifications of TLE6244XXT

• Switch Type: Low Side
• Power Switch Family: TLE 6244X
• Input Voltage: -0.3 to 36V
• Power Switch On Resistance: 620mOhm
• Output Current: 1.1A
• Number Of Outputs: 18
• Mounting: Surface Mount
• Package Type: MQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

Final Data Sheet
3.8.3.1 Maximum
3.8.4 Shutoff Delay
Battery Volt-
age at Short
Circuit to Bat-
tery
Between -40°C and 150°C an
approximately linear characteristic
line can be assumed.
Between 17V
short circuit shutdown threshold is
switched for OUT7/8
A power stage that is switched off
in case of SCB can be switched on
again by an off/on cycle at the cor-
responding input pin resp. by the
change of the state of the corre-
sponding bit for SPI or µsec-bus
by a DEL_DIA instruction or can
be released again by reset. If the
fault register is cleared before this
release (by a DEL_DIA instruc-
tion), a new fault entry of SCB is
immediately carried out, even if
SCB condition is no longer
present.
For OUT17, OUT18
Above this limit short circuit to
UBatt is detected. The output cur-
rent is limited to approximately this
value if the static current limitation
is configured. An error is stored
after t
ation leads to an overtemperature
condition, a second protection
level (about 170°C) will change the
output into a low duty cycle PWM
(selective thermal shutdown with
restart) to prevent critical chip tem-
peratures
Between -40°C and 150°C an
approximately linear characteristic
line can be assumed.
See Note 1.11.1
Shutoff delay of the power stages
after detection of SCB. For the
duration of t
maximum current.
Diag
(see 3.11.4). If the oper-
Voff
current is limited to
U
UBatt
21V, the
55
C
B
U OUT
17,18
t
Voff
36
60
TLE 6244X
V4.2, 2003-08-29
215
µs
V