Feature
- Eliminates External Components and Reduces Total Cost
- Synchronous Primary Operation for High Efficiency and Reduced Cost
- All-Ceramic Capacitors, Ultra-Compact Layout
- Reduces Number of DC-DC Regulators to Stock
- Wide 4.5V to 42V Input Voltage Range
- 0.9V to 92% VIN Primary Output Voltage
- Delivers up to 3.7A Peak Current
- 100kHz to 500kHz Adjustable Frequency with External Synchronization
- Available in a 20-Pin, 4mm x 4mm TQFN Package
- Reduces Power Dissipation
- Peak Efficiency > 90%
- Shutdown Current = 2.8μA (typ)
- Operates Reliably in Adverse Industrial Environments
- Hiccup-Mode Current Limit, Sink Current Limit, and Auto-Retry Startup
- Programmable EN/UVLO Threshold
- Adjustable Soft-Start
- High Industrial -40°C to +125°C Ambient Operating Temperature Range
- -40°C to +150°C Junction Temperature Range
Applications
- Communication Hub in Smart Meters
- Floating Power Supply Generation
- Industrial Process Control
- Isolated Power Supplies in Medical Equipment
