TLE8102SG Infineon Technologies, TLE8102SG Datasheet - Page 15

• Manufacturer Part Number: TLE8102SG
• Description: IC SWITCH LOSIDE 2CH DSO-12
• Manufacturer: Infineon Technologies
• Type: Low Sider

Specifications of TLE8102SG

• Input Type: SPI
• Number Of Outputs: 2
• On-state Resistance: 180 mOhm
• Current - Peak Output: 6.5A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-12
• Packages: PG-DSO-12
• Thermal Class: Heatslug down
• Id Nom: 2 x 2 A
• Pin Count: 12.0 Pins
• Channels: 2.0
• Comment: high current loads with sensing (e.g. O2)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Other names: SP000308142; TLE8102SG; TLE8102SGTR

Figure 12
5.3.4
In the case of reverse polarity when outputs are turned on, the power stages of the TLE8102SG are able to
conduct reverse current
the over load, over temperature, nor current sense diagnostics are functional in reverse current operation.
Additionally, it is possible for the
5.3.5
In the case of reverse polarity when outputs are turned off, the intrinsic body diode of the power transistor causes
power dissipation. The reverse current through the intrinsic body diode has to be limited by the connected load.
The V
over temperature, nor current sense diagnostics are functional in reverse current operation.
Data Sheet
OT
OT
IN
IN
I
I
V
V
ST
ST
FAULT
FAULT
SO
SO
CS
CS
OUT
OUT
OUT
OUT
OT Flag:
OT Flag:
DD
Two Bit
Two Bit
Diagnostic:
Diagnostic:
supply pin must be protected against reverse polarity externally. Please note that neither the over load,
Over Temperature Behavior - Latched Shutdown
Reverse Current
Reverse Polarity Protection
OFF
OFF
HH
HH
L
L
OT Failure
OT Failure
latched
latched
Thermal shutdown
Thermal shutdown
set
set
set
set
Output channel
Output channel
with OT condition
with OT condition
I
rev
HL (OVL)
HL (OVL)
H
H
, defined as current that flows from ground to the output pin. Please note that neither
ON
ON
(OT)
(OT)
supply current
No OT condition
No OT condition
reset
reset
reset
reset
reset
reset
HH
HH
L
L
I
VDD
to be greater than 5 mA.
15
HL
HL
H
H
Electrical and Functional Description of Blocks
Smart Dual Channel Powertrain Switch
Valid SPI cycles
Valid SPI cycles
rewritten
rewritten
HL
HL
H
H
HH (Normal Function)
HH (Normal Function)
L (No OT condition)
L (No OT condition)
OT_behaviour_Latch.vsd
V1.4, 2008-05-08
TLE8102SG