LTM8005EY#PBF

LED Driver IC Overview

The LTM8005EY#PBF is a 38V input, 1.6A output boost and SEPIC μModule LED driver from Analog Devices Inc. It integrates the switching controller, power switches, inductor, and support components into an 80-lead BGA package measuring 11.25mm by 9mm. The device supports PWM dimming with frequencies ranging from 85kHz to 1.2MHz. It regulates current or voltage for driving LEDs, offering high efficiency in a compact form factor suitable for space-constrained applications.

LED Driver IC Feature Summary

• Integrates switching controller, power switches, inductor, and compensation components within a single BGA package
• Supports both boost and SEPIC topologies for flexible LED drive configurations
• Enables precise current or voltage regulation for LED loads
• Features wide-range PWM dimming capability for brightness control

LED Driver IC Applications

• LED lighting systems requiring compact power solutions
• Display backlight drivers for portable electronics
• Indicator light circuits in automotive or industrial equipment
• High-efficiency DC-DC conversion for LED arrays

LED Driver IC Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm package integrity and lead condition upon receipt. Check datasheet specifications against application requirements for input voltage range, output current limits, and thermal performance. Ensure proper handling procedures are followed due to moisture sensitivity classification. Review latest revision notes for any design updates.

LED Driver IC Selection Notes

Select this module when space constraints prevent discrete component layouts. Choose for applications requiring integrated magnetic components to reduce board area. Consider for designs needing simplified thermal management due to enclosed power stage. Evaluate suitability for constant current or constant voltage LED driving needs. Assess compatibility with available PWM dimming signals within the specified frequency range.

LED Driver IC Part Context

Part of Analog Devices' μModule regulator family, designed to simplify power supply design by integrating passive and active components. Targets applications demanding high power density and reduced development time. Represents a shift toward highly integrated power solutions that minimize external component count and layout complexity compared to traditional discrete regulators.

LED Driver IC Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Evaluate alternative μModule regulators from Analog Devices based on input/output voltage ranges and current capabilities. Verify pinout compatibility and thermal characteristics if considering cross-family replacements. Consult official documentation for updated product line information.