ISL81601EVAL2Z, Evaluation Board, ISL81601FVEZ, Synchronous Buck-Boost Controller, Power Management

ISL81601EVAL2Z is a high voltage BUCK-BOOST controller evaluation board. It features the ISL81601, a 60V high voltage synchronous buck-boost controller that offers external soft-start, independent enable functions, and integrates UV/OV/OC/OT protection. Programmable switching frequency ranging from 100kHz to 600kHz helps to optimize inductor size while the strong gate driver delivers up to 20A for the buck-boost output. The ISL81601EVAL2Z evaluation board is designed for high current applications. The current rating of the ISL81601EVAL2Z is limited by the FETs and inductor selected. Application includes battery backup, type-C power supply and chargers, battery powered industrial applications, aftermarket automotive, redundant power supplies, robots and drones, medical equipment, security surveillance.

• Output voltage is 48V, output current is 5A
• Minimum 5.5A at ambient room temperature OCP set point
• Bi-directional operation, programmable soft-start
• High light-load efficiency in pulse skipping DEM operation
• Supports prebias output with soft-start, PGOOD indicator
• OVP, OTP, and UVP protection
• Wide input range from 32V to 60V
• Switching frequency is 200KHz