MAX8647ETE+T

LED Driver IC Overview

The MAX8647ETE+T is a six-channel LED driver IC from Analog Devices, utilizing ultra-efficient charge pump topology. It operates on a 2.7V to 5.5V supply with a 1MHz switching frequency. Each channel delivers up to 24mA output current at a regulated 5V output voltage. The device supports I2C dimming control and functions within a -40°C to +85°C temperature range. Packaged in a 16-TQFN (3x3mm) format, it integrates internal switches for compact surface-mount implementation.

LED Driver IC Feature Summary

• Six independent output channels designed for white LED arrays
• Ultra-efficient switched-capacitor charge pump architecture
• Digital brightness regulation via I2C interface

LED Driver IC Applications

• LCD backlight systems
• Camera flash lighting modules

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as availability may be restricted. Ensure the specific suffix matches required packaging options before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when designing circuits requiring multiple synchronized LED outputs from a single low-voltage source. The integrated charge pump eliminates external inductors, reducing board space. Verify that the input voltage range aligns with the system power supply and that I2C bus compatibility exists with the host controller.

LED Driver IC Part Context

This part belongs to the MAX8647 series of LED drivers. It is manufactured by Analog Devices Inc./Maxim Integrated. The device is classified under LED Lighting Driver ICs and utilizes a TQFN-16 package for surface mount technology applications.

LED Driver IC Replacement Considerations

Consult official datasheets for cross-reference data. No public substitute part numbers are confirmed in the provided documentation.