TLE6712G

The TLE6712G is a 2 loop firing IC specially designed for automotive restraint applications. The device, located in the ECU (Electronic Control Unit) of the airbag system, provides two independent actuator channels for firing loops. Each channel is equipped with various diagnostic functions. Communication between the μC and TLE 6712G is performed via SPI and analog/digital interface pins.

ParametricTLE6712G
Channels2.0
ESD Protection  max2.0kV
Interfaces16-Bit SPI
MountingSMT
ICC  max0.3mA
DiagnosticsY
Pin Count64.0Pins
WatchdogNone
Operating Temperature  min  max-40.0°C  150.0°C
Data Input4 MHz SPI
VCC5.0V
Summary of Features:
  • 2 independent firing loops (each with Highside and Lowside Switch)
  • Extra HW lines (safety lines) to enable firing
  • Firing current detection
  • Multiplexed analog output pin for measurement retrieval
  • Unidirectional Serial Peripheral Interface (SPI) up to 4 MHz
Benefits:
  • Scaling device for TLE6710Q
Target Applications:
  • Low end Restraint Systems without satellite sensor
Product Brief
TitleSizeDateVersion
TLE6712151 KB18 十二月 2008
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 一月 201601_01
Package Data
TitleSizeDateVersion
P-DSO-24-8 | TLE6712GNTMA1EN414 KB11 四月 201601_00
TLE6712 TLE6712G
EN TLE8203E
EN TLE6712G