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DATASHEET
ISL8280M
10A High Efficiency Hybrid Digital Step-Down Power Module
R16DS0012EU0200 Rev.2.00
Feb 15, 2019
The ISL8280M is a PMBus enabled DC/DC single channel step-down power supply featuring the proprietary Renesas R4™ Technology. The module supports a wide 4.5V to 16.5V input voltage range and a wide 0.5V to 5V output range capable of delivering up to 10A of continuous current. The ISL8280M achieves up to 95% conversion efficiency and is optimized for high power density. Integrated LDOs provide module bias voltage allowing for single supply operation. The ISL8280M includes a SMBus/PMBus/I2C interface for device configuration, telemetry (VIN, VOUT, IOUT, and temperature), and fault reporting.