TLE8102SG_12 Datasheet, PDF (3/34 Pages) Infineon Technologies AG – Smart Dual Channel Powertrain Switch

Smart Dual Channel Powertrain Switch
coreFLEX
TLE8102SG
1
Overview
Features
• Overload Protection
• DMOS Overtemperature protection
• Open load detection
• Current limitation
• Low quiescent current mode
• 3.3 V μC compatible input
• Electrostatic discharge (ESD) protection
• Green Product (RoHS compliant)
• AEC Qualified
PG-DSO-12-11
Description
• Proportional load current sense with improved Precision:
+/- 6% at I_D=3A and +/-3% Current Sense Temperature Deviation refering to T_J=25°C
• Two Low-Side Channels with R_{ON(max. @ 150°C)} = 360mOhm.
• IC Overtemperature warning
• 8-Bit SPI (for diagnosis and control)
• Short to GND detection
• Programmable overload behaviour
Dual Current Sense Low-Side Switch in Smart Power Technology (SPT) with two open drain DMOS output stages.
The TLE8102SG is protected by embedded protection functions and designed for automotive applications. The
output stages can be controlled directly by parallel inputs for PWM applications (e.g. Oxygen Probe Heater) or by
SPI. All output stages can provide a load current proportional sense signal. Diagnosis can be read from an 8-bit
SPI or by the external fault pin.
Type
TLE8102SG
Data Sheet
Package
PG-DSO-12-11
3
Marking
TLE8102SG
V1.5, 2012-08-17