TLE7738G

The TLE7738 is intended to be used in an Automotive Restrain control module. The device allows individual control of up to eight squib devices in CrosSaveTM standard configuration. It provides also a communication solution with a Master μC device (MCU) via a 16-Bit full duplex 8 MHz SPI interface. The IC is equipped with the required hardware to avoid or enable deployment as well as provide a full list of diagnostic functions.

ParametricTLE7738G
Channels8.0
ESD Protection  max2.0kV
Interfaces16-Bit SPI
MountingSMT
ICC  max2.0mA
DiagnosticsY
Pin Count52.0Pins
WatchdogNone
Operating Temperature  min  max-40.0°C  150.0°C
Data Input8 MHz SPI
VCC5.0V
Sales Product NameTLE7738G
OPNTLE7738GXUMA1
Product Statusdiscontinued
Package NamePG-DSO-52
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size1000
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • Eight independent squib channels with high-side and low-side switch
  • Eight independent programmable deployment firing timer
  • Digital inputs allow independent safing logic to prevent/enable deployment
  • All digital I/O pins are 3.3 V and 5 V compatible
  • 16-Bit full duplex 8 MHz SPI
  • Multiplexed analog output for signal monitoring
Benefits:
  • Independent HS and LS dies (CrosSaveTM)
  • Very accurate Squib resistance measurement test
Target Applications:
  • Mid & High end Restraint systems
Product Brief
TitleSizeDateVersion
TLE7718/38180 KB18 Dec 2008
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 Jan 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-28_22-14-07_MA001015600_PG-DSO-52-4.pdf23 KB31 Oct 201301_00
TLE7718/38 TLE7738G
EN TLE8203E
MCDS_2013-08-28_22-14-07_MA001015600_PG-DSO-52-4.pdf TLE7738G