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DATASHEET
ISL68200
Single-Phase R4 Digital Hybrid PWM Controller with Integrated Driver, PMBus/SMBus/I2C, and PFM
FN8705 Rev.4.01 Feb 16, 2023
The ISL68200 is a single-phase synchronous-buck PWM controller featuring the proprietary Renesas R4™ Technology. The ISL68200 supports a wide 4.5V to 24V input voltage range and a wide 0.5V to 5.5V output range. Integrated LDOs provide controller bias voltage, allowing for single supply operation. The ISL68200 includes a PMBus/SMBus/I2C interface for device configuration and telemetry (VIN, VOUT, IOUT, and temperature) and fault reporting.
The proprietary Renesas R4 control scheme has extremely fast transient performance, accurately regulated frequency control, and all internal compensation.