QuickView

Technical Documents

Ordering Info

More Information

User Comments (0)

All

Description

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

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers Parametric Search Applications Help

QuickView

Technical Documents

Ordering Info

More Information

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