ISL8117AEVAL1Z

ISL8117AEVAL1Z is a sync buck step-down PWM controller eval board with 18V to 60V Vin range and 12V 20A output. It demonstrates the performance of the ISL8117A synchronous step-down PWM controller. The board is configured for 18V to 60V input voltage range, with a 12V output capable of 20A. This evaluation board has multiple test points for easy probing. The QFN version of ISL8117A is used on this board. Typical applications include PLC and factory automation, amusement machines, industrial equipment, security surveillance, server and data centres, switchers and routers, telecom and datacom and LED panels.

• Wide input range from 4.5V to 60V
• High light-load efficiency in pulse skipping DEM operation
• Programmable soft-start
• Optional DEM/CCM operation
• Supports prebias output with SR soft-start
• External frequency synchronization
• PGOOD indicator
• OCP, OVP, OTP, UVP protection
• Back biased from output to improve efficiency
• Small and compact designs