MAX25610BATE/VY+T

LED Driver IC Overview

The MAX25610BATE/VY+T is an automotive-grade LED lighting driver IC designed for high-voltage applications. It integrates a 22 kHz startup receiver and 3D transponder functionality, enabling contactless ignition and configuration. The device operates as a DC-DC regulator supporting step-down (buck) and step-up (boost) topologies with analog and PWM dimming capabilities. It delivers a regulated output current of 35 mA through a single channel. The component is housed in a compact 16-SWTQFN package and is rated for operation within the -40°C to +125°C temperature range.

LED Driver IC Feature Summary

• Integrates a 22 kHz startup receiver for contactless vehicle ignition systems
• Includes 3D transponder functionality for secure identification and configuration
• Supports flexible buck and boost converter topologies for diverse LED loads
• Enables precise light control via analog and pulse-width modulation dimming

LED Driver IC Applications

• Automotive exterior lighting systems requiring contactless activation
• High-voltage LED headlamp modules
• Vehicle security and keyless entry integration
• Advanced driver assistance system (ADAS) illumination sources

LED Driver IC Procurement Notes

Verify the specific suffix 'VY+' against the manufacturer's official datasheet to confirm pinout compatibility and thermal pad specifications. Ensure the selected variant matches the required automotive qualification standards. Cross-reference the 16-SWTQFN footprint dimensions with your PCB layout guidelines to guarantee accurate assembly. Confirm that the 22 kHz receiver sensitivity meets your system's electromagnetic interference requirements.

LED Driver IC Selection Notes

Select this component when designing systems that require integrated contactless power and data transfer alongside LED regulation. It is suitable for applications needing both high-voltage handling and precise low-current LED control. Consider the trade-off between the integrated transponder features and system complexity. Evaluate if the 35 mA output current aligns with the target LED array specifications without external amplification.

LED Driver IC Part Context

This part belongs to the MAX25610 series of automotive LED drivers from Analog Devices/Maxim Integrated. The series focuses on simplifying high-voltage lighting designs by integrating control, protection, and communication functions. The MAX25610BATE/VY+T specifically targets next-generation automotive lighting architectures that demand robust security features and simplified wiring harnesses through wireless startup capabilities.

LED Driver IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts before considering alternative components.