EVAL-L99UDL01 Active

L99UDL01 Evaluation board
Quantity $ per Unit Savings
1 - 500$105.840%
Contact Sales
In stock:
$105.84
Parameter NameParameter Value
Core ProductL99UDL01
Target ApplicationBody and Convenience
Operating RangeAutomotive
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
ROHS Compliance GradeNot compliant
GradeIndustrial
Package NameCARD
Key features
  • Board functionality based on L99UDL01, universal door lock for automotive applications:
    • 6 integrated fully protected 0.09 Ω half bridges
    • PWM current regulation up to 25 kHz
    • integrated half bridges can be fully independent or paralleled up to three in parallel
    • 2 stage charge pump for low-voltage operation
    • 2 external half-bridge drivers
    • 10-bit digital current feedback (via SPI) for load integrity check
    • TQFP64L exposed pad package
  • Board reverse battery protection with STD95N4F3 Power MOSFET
  • Input operating voltage range through mother board connector: from 6 V to 26 V for microcontroller powered by 5V LDO motherboard; from 6 V to 18 V for microcontroller powered by 3.3V LDO motherboard
  • Output current up to 24 A DC
  • Motherboard size: 144 mm length x 81 mm width
  • Daughterboard size: 113.4 mm length x 69.7 mm
  • All ST components are automotive-grade qualified
  • The referenced device L99UDL01 can be adapted to most central door lock configurations.
Associated Products