FEATURES
 Reduces Solution Size and Cost
 No Schottky–Synchronous Operation
 Internal Compensation Components
 All-Ceramic Capacitors, Compact Layout
 Adjustable Output Range from 0.6V to 90% of VIN
 300kHz to 1.5MHz Adjustable Frequency with
External Clock Synchronization
 EMI with Symmetrical IN Pins
 4mm x 4mm 18L-FC2QFN
 Reduces Power Dissipation
 Peak Efficiency of 92% (VIN = 48V and VOUT = 5V)
 Enhanced Light-Load Efficiency with Switching
Frequency Modulation (SFM) Mode
 External Bias Input for Improved Efficiency
 Die Temperature Monitoring
 Operates Reliably in Adverse Industrial
Environments
 Built-In Hiccup-Mode Overload Protection
 Programmable Soft-Start
 Built-In Output-Voltage Monitoring with
RESET/TJ Pin
 Programmable EN/UVLO Threshold
 Complies with CISPR32 (EN55032) Class B
Conducted and Radiated Emissions
 High Industrial -40°C to +125°C Ambient
Operating Temperature Range/-40°C to +150°C
Junction Temperature Range