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Status

Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 87kB) Download   E-Mail

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.

Key Features		Applications/Uses
Powers 4 Main and 2 Sub-Display LEDs Average 85% Efficiency (PLED / PBATT) 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		Cell Phones with Main and Sub-Displays PDAs/Smartphones with Up to Six White LEDs

Design Guides

Displays (PDF)

Reliability Reports

none

Software/Models

none

Ordering Information

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. More: SeeFull Data Sheet or Part 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.

Devices: 1-1 of 1

MAX1575EVKIT	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1575EVKIT			Active	Land Pattern: Not Available		See data sheet

Related Products

MAX1575 White LED 1x/1.5x Charge Pump for Main and Sub-Displays

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Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

Related Products   Notes and Comments   Evaluation Kits