IR38060MTRPBF

IR38060MTRPBF is a 6A single-input voltage, synchronous buck regulator with PMBus interface. This IR38060 PMBus SupIRBuck™ is an easy-to-use, fully integrated and highly efficient DC/DC regulator with I2C/PMBus interface. The on-board PWM controller and MOSFETs make IR38060 a space-efficient solution, providing accurate power delivery for low output voltage and high current applications. The IR38060 can be comprehensively configured via PMBus and the configuration stored in internal memory. In addition, PMBus commands allow run-time control, fault status and telemetry. The IR38060 can also operate as a standard analog regulator without any programming and can provide current and temperature telemetry in an analog format. Suitable for server applications, netcomm applications, embedded telecom systems and distributed point of load architectures.

• Internal LDO allows single 16V operation and output voltage range from 500mV to 14V
• Programmable switching frequency up to 1.5MHz using Rt/Sync pin or PMBus
• Internal soft-start with pre-bias start-up
• Enable input with voltage monitoring capability
• Remote sense amplifier with true differential voltage sensing
• Sequencing and tracking capable
• Thermally compensated current limit with configurable overcurrent responses
• External synchronization with smooth clocking
• Dedicated output voltage sensing protection which remains active even when enable is low
• Operating junction temp: -40°C to 125°C and small size 5mm x 6mm 26 pin PQFN package