Monolithic Power Systems MP2316

Description

The MP2316 is a fully-integrated, high efficiency, synchronous, step-down switch-mode converter, featuring only 40μA quiescent current. This very compact device achieves 3A continuous output current over a wide input supply range with excellent load and line regulation, and can operate with high efficiency over a wide output current load range. It’s optimized for battery-operated applications and applications requiring high light load efficiency.

With Constant On-Time control, the MP2316 provides very fast transient response, easy loop design as well as very tight output regulation.Full protection features include SCP, OCP, UVP, and thermal shutdown.The MP2316 requires a minimal number of readily available standard external components with a space saving 2mmx3mm 14-pin QFN package.

Features

• 4V to 19V Operating Input Range
• 3A Output Current
• 40μA Quiescent Current
• Output Adjustable from 0.6V
• 90mΩ/30mΩ High Side/Low Side RDS(ON) for Internal Power MOSFETs
• Power Good Indicator
• Programmable Soft-Start Time
• PWM/PFM Mode Selectable
• Programmable Switching Frequency
• Thermal Shutdown
• Short Circuit Protection: Hiccup Mode
• Available in QFN14 (2mmx3mm) Package

Remarks:List of inductorRefer page n o.14

Typical applications

• Solid State Drives
• Battery-operated Applications
• Gaming
• Tablet PCs

More information

• Datasheet
• IC product information