MAX1575ETE/V+T

LED Driver IC Overview

The MAX1575ETE/V+T is a multi-output LED driver IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It utilizes a switched capacitor charge pump topology to provide six independent output channels, each capable of delivering up to 30mA. The device operates with an internal switching frequency of 1MHz and supports multi-step dimming control for precise brightness adjustment. Designed for surface-mount applications, it is housed in a TQFN-16 package, suitable for compact portable electronics requiring efficient LED regulation.

LED Driver IC Feature Summary

• Six independent current-regulated output channels
• Integrated switched capacitor charge pump topology
• Multi-step dimming capability for brightness control
• Internal 1MHz switching frequency

LED Driver IC Applications

• Portable electronic device illumination
• LCD backlight driving systems
• Indicator LED arrays
• Compact lighting modules

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited distribution status. Confirm package integrity and pin alignment against the TQFN-16 specification sheet prior to assembly. Ensure supply chain documentation matches the exact suffix V+T requirements for temperature and reel specifications.

LED Driver IC Selection Notes

Select this component when designing circuits requiring multiple low-current LED outputs from a single source without inductors. The charge pump architecture eliminates magnetic components, saving board space. Evaluate input voltage ranges against the charge pump requirements to ensure stable operation across the intended operating conditions.

LED Driver IC Part Context

This part belongs to the MAX1575 series of LED drivers. It is distinct from other Maxim RF amplifiers like the MAX2181 or memory devices like the DS28E05P found in general catalogs. The specific ETE/V+T suffix denotes the thermal enhancement package and tape-and-reel packaging format.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Analog Devices resources for cross-reference data.