L9679E

L9679E

Active

L9679ETR

Automotive Extension Airbag IC

Operating Voltage Min Volt6.0
Operating Voltage Max Volt35.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameTQFP 48 7x7x1.0

The L9679E is an extension chip in airbag systems or a pyroswitch manager. This device is family-compatible with the L9679 and L9680 devices. The device includes an octal driver for squib/pyroswitch deployments and a quad channel interface for PSI-5 sensors. Deployment profiles can be set according...
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Key features
  • AEC-Q100 qualified
  • Squib/Pyroswitch deployment drivers
    • 8-channel HSD/LSD
    • 25 V maximum deployment voltage
    • Various deployment profiles
    • Current monitoring Rmeasure, STB, STG and leakage diagnostics
    • High- and low-side driver FET tests
  • Four-channel remote sensor interface
    • PSI-5 satellite sensors
    • Configurable asynchronous/synchronous protocols
  • Configurable arming input signals
  • Temperature sensor
  • 32-bit SPI communications
    • 2 SPI buses (1 global, 1 for satellite communication)
    • Parity bit
  • Integrated ADC measurements (1 ADC converter)
  • Operating temperature: -40 °C to 105 °C
  • Package - 48 pins
Out of Stock
Quantity $ per unit Savings
1-9$8.430%
10-24$7.6210%
25-99$7.2514%
100-249$6.3025%
250-499$6.0229%
500$5.4935%
Contact sales
$8.43
Operating Voltage Min Volt6.0
Operating Voltage Max Volt35.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameTQFP 48 7x7x1.0

The L9679E is an extension chip in airbag systems or a pyroswitch manager. This device is family-compatible with the L9679 and L9680 devices. The device includes an octal driver for squib/pyroswitch deployments and a quad channel interface for PSI-5 sensors. Deployment profiles can be set according...
Read More

Key features
  • AEC-Q100 qualified
  • Squib/Pyroswitch deployment drivers
    • 8-channel HSD/LSD
    • 25 V maximum deployment voltage
    • Various deployment profiles
    • Current monitoring Rmeasure, STB, STG and leakage diagnostics
    • High- and low-side driver FET tests
  • Four-channel remote sensor interface
    • PSI-5 satellite sensors
    • Configurable asynchronous/synchronous protocols
  • Configurable arming input signals
  • Temperature sensor
  • 32-bit SPI communications
    • 2 SPI buses (1 global, 1 for satellite communication)
    • Parity bit
  • Integrated ADC measurements (1 ADC converter)
  • Operating temperature: -40 °C to 105 °C
  • Package - 48 pins