LED6001

Overview

The LED6001 is a single-channel LED driver IC from STMicroelectronics, integrating a boost controller and high-side current sensing circuitry optimized for driving one string of high-brightness LEDs. It supports multiple topologies including boost, SEPIC, and floating load buck-boost. The device features an input voltage range of 5.5 V to 36 V and adjustable switching frequencies between 100 kHz and 1 MHz. It provides up to 60 V output voltage capability with ±4% accuracy in current regulation. The IC includes enhanced PWM dimming and analog dimming controls, along with comprehensive fault protection mechanisms such as thermal shutdown, overvoltage detection, and overcurrent protection.

Feature Summary

• Integrates a boost controller with high-side current sensing for precise single-string LED drive
• Supports flexible converter topologies including boost, SEPIC, and buck-boost configurations
• Enables dual-mode brightness control via independent PWM and analog dimming pins
• Provides robust fault management including thermal shutdown, OVP, and short-circuit detection

Applications

• Indoor and architectural LED lighting systems
• Off-grid street lighting applications
• Emergency LED lighting solutions
• White goods and gaming equipment illumination

Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as availability may vary by region and distributor. Confirm that the component meets AEC-Q100 automotive qualification requirements if intended for automotive-grade deployments. Ensure compatibility with the selected PCB footprint and soldering profile during the procurement phase to maintain supply chain integrity.

Selection Notes

Select the LED6001 for designs requiring a compact, single-channel solution with integrated power stage control. It is suitable for applications needing adaptive output voltage regulation to maximize efficiency across varying LED string lengths. Consider its wide input voltage range and support for multiple topologies when designing for diverse power sources and layout constraints.

Part Context

The LED6001 belongs to STMicroelectronics' dedicated LED lighting driver family, designed for high-performance illumination control. It complements other PMIC offerings by focusing on efficient, single-string drive capabilities. The device is often evaluated using reference boards like the STEVAL-ILL049V1, which demonstrates its integration with microcontrollers for advanced dimming and fault management functionalities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official STMicroelectronics resources or authorized distributors for cross-reference information regarding equivalent components or next-generation replacements.