ADIMAX1916EZT+T
Overview
The MAX1916EZT+T is a compact linear LED driver designed to power up to three LEDs from a 2.5V to 5.5V supply. It is specifically optimized for white LED backlighting in portable electronics, featuring excellent current matching of 0.3 percent to ensure uniform brightness across all connected LEDs.
Why Choose This Part
The device features a very low shutdown current of 0.05uA and a low quiescent current of 40uA, extending battery life in portable applications. Its TSOT-23-6 package and integrated switches minimize board space while providing high-precision current matching and thermal shutdown protection.
Applications
Key Specifications
Getting Started
To implement the MAX1916, connect the EN pin to a PWM source or a DAC for brightness control, and use a single external resistor to set the maximum LED current up to 60mA. Ensure adequate decoupling capacitors are placed near the VCC pin to handle switching transients if PWM dimming is utilized.
