TPS92411DDA

LED Driver IC Overview

The TPS92411DDA is a single-channel LED driver IC from Texas Instruments, housed in an 8-PowerSOIC package. It operates with an input voltage range of 5.5V to 40V and delivers a constant output current up to 750mA. The device features an integrated high-side switch and supports PWM dimming for brightness control. It functions within a temperature range of -40°C to +125°C TJ.

LED Driver IC Feature Summary

• Integrates a high-side power switch to minimize external component count
• Supports analog and PWM dimming for precise brightness regulation
• Includes thermal shutdown protection for enhanced reliability

LED Driver IC Applications

• Automotive exterior lighting systems
• Interior ambient illumination modules
• General-purpose LED backlighting applications

LED Driver IC Procurement Notes

Verify the specific suffix 'DDA' corresponds to the 8-PowerSOIC package variant. Confirm that the application requires the 40V maximum input rating and 750mA current limit. Ensure thermal management aligns with the specified junction temperature range during operation.

LED Driver IC Selection Notes

Select this component when a compact solution with an integrated switch is required for automotive or industrial LED drivers. It is suitable for designs needing robust over-temperature protection and flexible dimming capabilities without external MOSFETs.

LED Driver IC Part Context

This part belongs to the TPS924xx series of LED drivers designed for automotive and general lighting. It complements other variants in the family by offering a balance of current capacity and input voltage tolerance in a surface-mount package.

LED Driver IC Replacement Considerations

Check datasheets for TPS92410 or TPS92412 for similar functionality with different current ratings. Verify pin compatibility and thermal performance before substituting.