L99UDL01

L99UDL01

L99UDL01TR Active

Universal door lock IC
Quantity $ per Unit Savings
1 - 9$7.000%
10 - 24$6.3210%
25 - 99$6.0314%
100 - 249$5.2325%
250 - 499$5.0029%
500$4.5635%
Contact Sales
In stock:
$7.00
Parameter NameParameter Value
Operating RangeAutomotive
Supply Voltage Min Volt-0.3
Supply Voltage Max Volt28.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius175.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameTQFP 64 10x10x1.0
Key features
  • AEC-Q100 qualified
  • Six integrated fully protected 0.09 Ω half-bridges
  • Integrated half-bridges can be fully independent or paralleled up to three in parallel
  • Two levels of Standby
    • Standby (SPI initiated)
    • Sleep (VDD=0V)
  • Very low current consumption in standby
    • Only wake-up circuit active
  • High level of Programmability
    • On-time duration
    • Direction
    • Current level
    • Off-state fault detection
  • 2 external half bridge controllers (using external N-channel MOSFETs or Smart Power devices)
  • External Half bridges protected by drain source monitoring and off-state fault detection
  • 2 stage charge pump for low voltage operation
  • PWM current regulation up to 25kHz
  • 4 MHz 24 bit SPI interface for control and diagnostics
  • Output enable for high security
  • High Level Diagnostics
  • 10 bit digital current feedback (via SPI) for load integrity check
  • Thermal Warning and Shutdown protection
  • Reverse battery protection using an external N-Ch MOSFET.
  • TQFP64L exposed pad package