Applications
● Industrial Process Control
● HVAC and Building Control
● Base Station, VOIP, Telecom
● Home Theatre
● Battery-Powered Equipment
● General-Purpose Point-of-Load
Benefits and Features
● Eliminates External Components and Reduce Total Cost
• No Schottky-Synchronous Operation for High
Efficiency and Reduced Cost
• Internal Compensation and Feedback Divider for
3.3V and 5V Fixed Outputs
• All-Ceramic Capacitors, Ultra-Compact Layout
● Reduces Number of DC-DC Regulators to Stock
• Wide 4.5V to 60V Input Voltage Range
• 0.9V to 92%VIN Adjustable Output Voltage
• Delivers Up to 500mA
• 600kHz and 300kHz Switching Frequency Options
• Available in a 10-Pin, 3mm x 2mm TDFN Package
● Reduces Power Dissipation
• Peak Efficiency > 90%
• PFM Feature for High Light-Load Efficiency
• Shutdown Current = 0.9μA (typ)
● Operates Reliably in Adverse Industrial Environments
• Hiccup-Mode Current Limit, Sink Current Limit, and
Autoretry Startup
• Built-In Output-Voltage Monitoring (Open-Drain
RESET Pin)
• Resistor-Programmable EN/UVLO Threshold
• Adjustable Soft-Start and Prebiased Power-Up
• High Industrial -40°C to +125°C Ambient Operating
Temperature Range/-40°C to +150°C Junction
Temperature Range