TLE6244X Infineon Technologies, TLE6244X Datasheet - Page 52

• Manufacturer Part Number: TLE6244X
• Description: IC LOW SIDE SWITCH 18CHAN MQFM64
• Manufacturer: Infineon Technologies
• Type: Low Sider

Specifications of TLE6244X

• Input Type: SPI
• Number Of Outputs: 18
• On-state Resistance: 1 Ohm
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 64-BSQFM
• Packages: PG-MQFP-64
• Thermal Class: Heatslug down
• Id Nom: 2 x 3.0, 12 x 2.2, 4 x 1.1 A
• Pin Count: 64.0 Pins
• Channels: 18.0
• Comment: injectors, solenoids, relays, general purpose
• For Use With: DEMOBOARDTLE6244XIN - BOARD DEMO FOR TLE 6244X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Current - Peak Output: -
• Other names: SP000013785; SP000304416; TLE6244; TLE6244; TLE6244XNT; TLE6244XT; TLE6244XXT

Final Data Sheet
3.7 Power outputs
3.7.1 Nominal Cur-
3.7.2 Extended Cur-
3.7.3 Maximum
3.7.3.1 Maximum
3.7.4 Shuttoff Delay Shutoff delay of the power stages
3.0A/45V
OUT15...OUT16
rent
rent Range
Current
(Short Circuit
Shut down
threshold)
Battery Volt-
age at Short
Circuit to Bat-
tery
In case of open input (parallel con-
trol) or missing power supply the
power stage is switched off. Paral-
lel connection of power stages is
possible.
I
Accumulated operating time
U
T
T
Above this limit short circuit to
UBatt is detected. For the duration
of the shutoff delay time t
3.6.4) the output current is limited
to approximately this value. If the
short circuit condition is still
present after t
OUT15/16 are switched off if the
static current limitation is not
enabled. An error is stored after
t
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
after detection of SCB. For the
duration of t
maximum current.
OUT15,16
Diag
J
J
UBatt
= -40°C
= 150°C
(see 3.11.4).
Diag
> 4.5V
> 3.0A
(see 3.11.4). If the oper-
Voff
Voff
current is limited to
, the outputs
Voff
(see
52
C
C
C
B
A
B
I
I
U OUT
15,16
I OUT15
I OUT16
OUT15
OUT16
t
Voff
3.3
36
60
3
TLE 6244X
V4.2, 2003-08-29
100
215
3.0
5.5
6
µs
A
A
A
V
h