Evaluation Kit for the MAX8649

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX8649 evaluation kit (EV kit) is a fully assembled and tested circuit for evaluating the MAX8649 1.8A step-down regulator. The EV kit operates from a 2.5V to 5.5V supply voltage and outputs a voltage programmable from 0.75V to 1.38V at up to 1.8A. An on-board USB-to-I²C interface and EV kit software control the output voltage, operating modes, and other features of the IC.

Data Sheet

Download	Rev 0	(PDF, 2.3MB)
E-Mail

Key Features

1.8A Guaranteed Output Current
I²C-Programmable V_OUT (750mV to 1.38V in 10mV Steps)
Operates from 2.5V to 5.5V Input Supply
On-Chip FET and Synchronous Rectifier
Fixed 3.25MHz PWM Switching Frequency
Synchronizes to 13MHz, 19.2MHz, or 26MHz System Clock When Available
Small 1µH Inductor
Initial Accuracy 0.5% at 1.25V Output
2.0% Output Accuracy Over Load, Line, and Temperature
Power-Save Mode Increases Light Load Efficiency
Overvoltage and Overcurrent Protection
Thermal-Shutdown Protection
On-Board USB-to-I²C Interface

Applications/Uses

Cell Phones and Smartphones
PDAs and MP3 Players

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-5345 Rev 0; 2010-08-06
This page last modified: 2010-08-06