1 Features

• AEC-Q100-qualified for automotive applications
  • Device temperature grade 1: –40°C to 125°C ambient temperature range
• Functional Safety-Capable
  • Documentation available to aid functional safety system design
• Designed for reliable and rugged applications
  • Wide input voltage range of 4.5 V to 65 V with operation down to 3.5 V after start-up
  • Robust solution with only one component crossing the isolation barrier
  • ±1.5% total output regulation accuracy
  • Optional V_OUT temperature compensation
  • 6-ms internal or programmable soft start
  • Input UVLO and thermal shutdown protection
  • Hiccup-mode overcurrent fault protection
  • –40°C to +150°C junction temperature range
• Integration reduces solution size and cost
  • Integrated 100-V, 0.4-Ω power MOSFET
  • No opto-coupler or transformer auxiliary winding required for V_OUT regulation
  • Internal loop compensation
• High-efficiency PSR flyback operation
  • Quasi-resonant MOSFET turn-off in BCM
  • Low input quiescent current
  • External bias option for improved efficiency
  • Single- and multi-output implementations
• Create a custom regulator design using WEBENCH® Power Designer
• Ultra-low conducted and radiated EMI signatures
  • Soft switching avoids diode reverse recovery
  • Optimized for CISPR 25 Class 5 requirement