Evaluation Kit for the MAX1582

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX1582 evaluation kit (EV kit) is a fully assembled and tested circuit board that evaluates the MAX1582 white LED step-up converter. The circuit operates from 2.6V to 5.5V and delivers 0 to 20mA to light a series of up to six white LEDs. The evaluation kit has two groups of white LEDs—a main group with four LEDs, and a subgroup with two LEDs. These two groups of LEDs have independent shutdown/enable control through jumpers provided on the board. A flexible dimming feature allows the LED brightness to be controlled with either an analog voltage or a PWM signal.

Data Sheet

Download	Rev 0	(PDF, 112kB)
E-Mail

Key Features

Constant Current Regulation for Uniform Illumination
Up to 84% Efficiency
Flexible Analog or PWM Dimming Control
Low 15mV_P-P Input Ripple
0.9W Output Power with Internal 30V MOSFET Switch
Output Overvoltage Protection Eliminates Zener Diode
Small, Low-Profile Components
2.6V to 5.5V Input Range
0.01µA Shutdown Current
Thin QFN 4mm x 4mm IC Package
Fully Assembled and Tested

Applications/Uses

Cell Phones with One or Two Displays
Other Handheld Devices with Dual Displays
Smartphones, Palmtops, and Wireless Handhelds

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
MAX1582EVKIT			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.

Products with Similar Part Numbers

MAX1582

High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting

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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.: 19-2877 Rev 0; 2003-06-12
This page last modified: 2007-08-10