技术特性

• LED Driver
  • 3 Independent LED Current Regulators
  • LED Currents Adjustable with External Resistors
  • Power Dissipation Option with External Ballast Transistor
• Controller with One-Time-Programmable Memory (OTP)
  • LED Modulation Controller for 3 LEDs
  • Full LED Calibration Support
  - Internal LED Color Calibration via Matrix Calculation
  - Intensity Control (linear or logarithmic)
  - Dimming and Color Transition (linear) Function with Programmable Transition Time
• LIN Interface
  • LIN Physical Layer according to LIN 2.1/SAE J2602
  • OTP-programmable Device Node Number
  • OTP-programmable Group Address
  • Diagnostics and Status Information
  • LIN Bus Short-circuit Protection to Supply and Ground
• Protection and Diagnostics
  • Over-current Detection
  • Short Circuit Detection to GND and VBB
  • Open LED Detection
  • High Temperature Warning and Shutdown
  • Retry Mode on Error Detection
• Power Saving
  • Sleep Mode Supply Current 10 µA
  • Compliant with 14V Automotive Systems
• EMI Compatibility
  LIN Bus Integrated Slope Control
  EMC Reduced LED Modulation Mode
  NCV Prefix for Automotive and Other applications Requiring Unique Site and Control Change Requirements; AECQ100
  Qualified and PPAP Capable

应用

• Interior Lighting

封装图 PACKAGE DIMENSIONS