L9678PTR

L9678PTR

L9678P

Active
Automotive user configurable airbag IC
Quantity $ per Unit Savings
1 - 9$6.810%
10 - 24$6.1310%
25 - 99$5.7915%
100 - 249$5.0226%
250 - 499$4.7630%
500$4.2538%
Contact Sales
Out of stock
$6.81
Parameter NameParameter Value
Operating RangeAutomotive
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius95.0
Operating Voltage Min Volt6.0
Operating Voltage Max Volt18.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTray
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameLQFP 64 10x10x1.4 mm
Key features
  • AEC-Q100 qualified
  • Energy reserve voltage power supply
    • High frequency boost regulator, 1.882 MHz
    • Output voltage user selectable, 23 V or 33 V ±5%
  • User configurable linear power supplies
    • 5.0 V and 7.2 V ±4% output voltages
    • External pass transistor
  • Fully integrated 3.3 V ±4% linear regulator
  • Battery voltage monitor and shutdown control with wake-up control
  • System voltage diagnostics with integrated ADC
  • Crossover switch
    • Crossover performance, max 3 Ω, 600 mA max.
  • Squib deployment drivers
    • 4 channel HSD/LSD
    • 25 V maximum deployment voltage
    • 1.2 A @ 2 ms and 1.75 A @ 0.5/0.7 ms deployment profiles
    • Integrated safing FET linear regulator, 20 V/25 V nominal
    • Current monitoring
    • Rmeasure, STB, STG and leakage diagnostics
    • High and low side driver FET tests
    • Safing FET test
  • User customizable safing logic
  • Two channel PSI-5 remote sensor interface (asynchronous mode), [only for L9678P-S version]
  • Four channel hall-effect, resistive or switch sensor interface
  • ISO9141 transceiver
  • Dual channel configurable high-side/low-side LED driver
  • Watchdog timer
  • Two integrated oscillators: 7.5/16 MHz
  • Temperature sensor
  • 32 bit SPI communications
  • Minimum operating voltage = 6 V
  • Operating temperature, -40 °C to 95 °C
  • Packaging - 64 pin