ILD6070XUMA1

Overview

The ILD6070XUMA1 is a single-output DC-DC step-down (buck) LED driver IC manufactured by Infineon Technologies. It operates within an input voltage range of 4.5 V to 60 V and provides a regulated output current of 700 mA. The device integrates an internal power switch and supports both analog and PWM dimming functions for precise light control. Operating at a switching frequency of 1 MHz, it utilizes a PG-DSO-8 package with exposed pad for efficient thermal management. The component is rated for junction temperatures between -40°C and +150°C.

Feature Summary

• Integrates high-side power switch for compact design
• Supports combined analog and PWM dimming capabilities
• Features fixed 1 MHz switching frequency for small external components

Applications

• General LED lighting systems
• Automotive interior illumination
• Industrial indicator lights

Procurement Notes

Verify the specific suffix XUMA1 to confirm tape-and-reel packaging configuration. Confirm RoHS compliance status through official documentation as required by your assembly standards. Check for lifecycle status updates, as this part may be subject to discontinuation notices. Ensure ESD handling protocols are followed during storage and installation due to moisture sensitivity classification.

Selection Notes

Select this component when a buck topology is required for driving LEDs from higher voltage rails up to 60 V. The integrated switch eliminates the need for external power MOSFETs, reducing board space. Consider the 700 mA output limit and 1 MHz frequency trade-offs regarding inductor size versus efficiency. Verify that the application requires both analog and digital dimming compatibility before finalizing the design.

Part Context

This device belongs to the ILD6070 family of embedded power LED drivers. It is designed for applications requiring high efficiency and minimal external component count. The PG-DSO-8 package allows for surface-mount technology integration. It serves as a solution for replacing discrete LED driver designs with a consolidated integrated circuit approach.

Replacement Considerations

Consult official replacement lists for discontinued variants. No direct public substitute part numbers are confirmed in the provided data.