FEATURES

 Designed for Ultra-High Efficiency

 22mΩ/8mΩ RDS-ON Power MOSFETs

 94.9% Efficiency from 24VIN to 5VOUT, 10A with

95.6% Peak Efficiency at 6A

 External Bias Input for Improved Efficiency

 40μA IQ Regulating 24VIN to 3.3VOUT

 10A Maximum Continuous, 12A Peak Transient

Output for MAX17639

 Die Temperature Monitoring

 Designed for Low EMI

 Symmetrical Input Voltage Pins

 400kHz to 2.2MHz Adjustable Switching

Frequency with External Clock Synchronization

 4mm x 4mm 18L-FC2QFN

 Reduces External Components and Total Cost

 No Schottky–Synchronous Operation

 Adjustable Output Range from 0.6V to 90% of VIN

 Programmable Soft-Start and EN/UVLO

Threshold

 Operates Reliably in Adverse Industrial

Environments

 Built-in Hiccup-Mode Overload Protection

 Built-in Output-Voltage Status Monitoring and

Die Temperature Monitoring with RESET/TJ Pin

 High Industrial -40°C to +125°C Ambient

Operating Temperature Range/-40°C to +150°C

Junction Temperature Range