IR3831MTRPBF Description

The IR3831MTRPBF SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC regulator. 

IR3831MTRPBF Features

• Wide Input Voltage Range 1.0V to 16V

• Wide Output Voltage Range 0.6V to 0.9*Vin

• Continuous 8A Load Capability

• Integrated Bootstrap-diode

• High Bandwidth E/A for excellent transient performance

• Programmable Switching Frequency up to 1.5 MHz

• Programmable Over Current Protection (Hiccup)

• PGood output

• Programmable Soft-Start

• Enable Input with Voltage Monitoring Capability

• Enhanced Pre-Bias Start-up

• Vp input for DDR Tracking applications

• -40oC to 125oC operating junction temperature

• Thermal Protection

• 5mm x 6mm Power QFN Package, 0.9 mm height

• Lead-free, halogen-free and RoHS compliant

IR3831MTRPBF Applications

• Server Applications

• Storage Applications

• Embedded Telecom Systems

• Distributed Point of Load Power Architectures

• Netcom Applications