Key features & benefits

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
  • Specified from -40 °C to 125 °C
• Developed according to ISO26262 with process complying to ASIL-B
• 16-channel precision high-side current output:
  • VVbat: 4.5 V to 36 V; VVs: 3.8 V to 20 V
  • Up to 100 mA channel current per channel
  • 2-bit global, 6-bit independent current setting
  • Current accuracy within ±5 % from 5 mA to 100 mA
  • Low voltage drops: 600 mV at 100 mA
  • 12-bit independent PWM dimming
  • Programmable PWM frequency: 200 Hz to 23.4 kHz
  • Linear and exponential dimming method
• UART interface:
  • Data rate up to 2 Mbit/s
  • Supports UART data format
  • Supports 27 slave addresses set by resistors
• Diagnostics and protections:
  • Programmable Fail-Safe state
  • LED open-circuit detection
  • LED short-circuit detection
  • Single-LED short-circuit diagnostic
  • Programmable low-supply detection
  • Open-drain FLT pin for fault indication
  • Communication Watchdog
  • 8-bit ADC for pin voltage measurement
  • Overtemperature protection