MAX20056BAUGA/V+

LED Driver IC Overview

The MAX20056BAUGA/V+ is a high-brightness LED lighting driver IC integrating a current-mode switching DC-DC controller and multiple current sinks. It supports boost, SEPIC, or coupled-inductor buck-boost topologies with programmable frequency operation. The device features six independent 120mA current sinks, configurable from 20mA to 150mA via external resistors without requiring a microcontroller. This integration simplifies system power management by combining voltage regulators and control circuits on a single chip.

LED Driver IC Feature Summary

• Integrates a current-mode switching DC-DC controller supporting boost, SEPIC, or coupled-inductor buck-boost topologies
• Contains six independent 120mA current sinks for precise LED channel control
• Allows configurable output current from 20mA to 150mA using external resistors
• Operates with programmable switching frequency for flexible design implementation

LED Driver IC Applications

• High-brightness LED lighting systems
• Portable electronic devices requiring efficient LED driving
• General-purpose LED backlighting applications

LED Driver IC Procurement Notes

Verify the specific suffix 'V+' against the manufacturer's official documentation to confirm package type and temperature range specifications. Ensure compatibility with the required PCB footprint for the 24-TSSOP package. Cross-reference the ordering number with Analog Devices Inc. databases to validate authenticity and avoid counterfeit components during sourcing.

LED Driver IC Selection Notes

Select this component when designing LED drivers that require integrated DC-DC conversion and multiple constant-current outputs. It is suitable for applications needing programmable frequency and wide input voltage ranges. Consider the thermal performance of the 24-TSSOP package relative to the total power dissipation of the six channels in the final enclosure design.

LED Driver IC Part Context

This part belongs to the MAX20056 family of integrated LED drivers from Analog Devices/Maxim Integrated. The family focuses on simplifying power management for high-brightness LEDs by combining switching controllers with current sinks. The BAUGA/V+ designation specifies the particular package and commercial grade variant within this series.

LED Driver IC Replacement Considerations

Check for direct pin-to-pin replacements such as other variants within the MAX20056 family. Verify electrical compatibility regarding current sink ratings and controller topology support before substituting.