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MAX1575EVKIT

Evaluation Kit for the MAX1575

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX1575 evaluation kit (EV kit) is a fully assem-bled and tested circuit for evaluating the MAX1575 white LED 1x/1.5x charge pump. The MAX1575 drives 4 white LEDs in a main display group and 2 white LEDs in a sub-group. These 6 surface-mount white LEDs are included on the EV kit. In addition to the LED driver cir-cuit, the EV kit includes two pulse-generator circuits on the left side of the PC board that are used for testing the single-wire serial pulse-dimming feature of the MAX1575.

Data Sheet

Download	Rev 0	(PDF, 87kB)
E-Mail

Key Features

Powers 4 Main and 2 Sub-Display LEDs
Average 85% Efficiency (P_LED / P_BATT) over Li+ Battery Discharge
1.5% LED Current Matching
Adaptive 1x/1.5x Mode Switchover
Low Input Ripple and EMI
Individual 5% to 100% Brightness Single-Wire Serial Pulse Dimming
2.7V to 5.5V Supply Voltage Range
Thin QFN 4mm x 4mm IC Package
Fully Assembled and Tested

Applications/Uses

Cell Phones with Main and Sub-Displays
PDAs/Smartphones with Up to Six White LEDs

Product Guides

Displays (PDF)

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
MAX1575EVKIT			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

MAX1575

White LED 1x/1.5x Charge Pump for Main and Sub-Displays

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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.: 19-3335 Rev 0; 2004-07-24
This page last modified: 2004-07-24