Maxim > Products > Power and Battery Management > MAX8649EVKIT

MAX8649EVKIT

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

Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX8649EVKIT+			Active	KIT; Land Pattern: Not Available		See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Similar Products by Application

USB > Switch-Mode Power Supply

Products with Similar Part Numbers

MAX8649, MAX8649A

1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP

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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