LTM8005HY#PBF

LED Driver IC Overview

The LTM8005HY#PBF is a complete step-up (boost) and SEPIC DC/DC converter module designed for LED drive applications. It integrates a high-efficiency switching regulator, inductor, and support components into an 80-lead BGA package measuring 11.25mm by 9mm. The device supports input voltages from 5V to 38V and delivers up to 1.6A output current at 38V. It features analog and PWM dimming capabilities with a switching frequency range of 85kHz to 1.2MHz. Operating temperature ranges from -40°C to 150°C.

LED Driver IC Feature Summary

• Integrates boost and SEPIC topology regulators within a compact surface-mount package
• Supports both analog and pulse-width modulation dimming control methods
• Includes internal power switch and passive components for simplified design

LED Driver IC Applications

• High-brightness LED lighting systems
• Industrial illumination drivers
• Automotive exterior lighting modules

LED Driver IC Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required thermal and electrical specifications. Check lifecycle status as this part may be obsolete; ensure availability of long-term supply agreements or valid alternatives before finalizing procurement plans.

LED Driver IC Selection Notes

Select this module when space constraints require a high-power density solution. Ensure input voltage stays within the 5V to 38V range. Verify that the required output current does not exceed 1.6A. Consider thermal management requirements due to the dense integration. Confirm compatibility with analog or PWM dimming signals used in the target system architecture.

LED Driver IC Part Context

This component belongs to the LTM8005 family of uModule regulators from Analog Devices. These devices are engineered to replace discrete power solutions by combining magnetic and semiconductor elements. The series targets applications demanding high efficiency and minimal board footprint while maintaining robust performance across wide input voltage variations.

LED Driver IC Replacement Considerations

Public records indicate this product is obsolete. No direct public substitute part numbers are confirmed in the provided documentation. Consult official manufacturer channels for end-of-life notifications and recommended alternative components.