# LP6301 Step-Down Converter

## Overview
The LP6301 is a 1.5MHz, 1.5A, current-mode, PWM step-down converter ideal for portable devices powered by a single-cell Lithium-Ion battery. It features a synchronous rectifier for high efficiency and can operate at 100% duty cycle for low dropout applications. Available in a 2mm x 2mm TDFN-6 package.

## Features
· Input Voltage: 2.5V to 5.5V
· Output Voltage: 0.6V to VIN
· Load Current: 1500mA
· Efficiency: Up to 95%
· Switching Frequency: 1.5MHz
· Quiescent Current: < 1µA
· Soft-start function
· Short circuit & Thermal fault protection
· 100% duty cycle capability
· RoHS compliant, Pb-Free
· Package: 2mm x 2mm TDFN-6

## Electrical Characteristics
· Operating Junction Temperature: -40°C to 150°C

· Typical Quiescent Current: 350µA
· Shutdown Current: 1µA
· Oscillator Frequency: 0.7 MHz
· Startup Time: 120µs

## Pin Description
· VIN: Supply Input
· SW: Switch Mode connection to inductor
· GND1: Ground 1
· FB: Feedback Input (Normal voltage 0.6V)
· EN: Enable Control Input (Drive >1.5V to turn on, <0.3V to turn off)
· NC: No Connect

## Applications
· Portable Media Players
· Cellular & Smart mobile phones
· PDA/DSC
· GPS Applications