BTS5590GXUMA1

Overview

The BTS5590GXUMA1 is an automotive-grade LED driver IC manufactured by Infineon Technologies. It features a five-output DC-DC regulator utilizing a switched capacitor (charge pump) topology. The device operates within a supply voltage range of 4.5 V to 28 V and supports a switching frequency of 1 MHz. It is housed in a 36-bssop package with dimensions of 7.50 mm width.

Feature Summary

• Integrates a five-channel output architecture for advanced lighting control applications
• Employs a switched capacitor charge pump topology for efficient DC-DC regulation
• Supports SPI interface for digital dimming and power control commands

Applications

• Automotive LED lighting systems
• Advanced lighting control modules
• Power management for LED arrays

Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm the specific suffix 'GXUMA1' matches the required tape-and-reel packaging format. Ensure compliance with AEC-Q100 standards if automotive qualification is mandatory for the target application environment.

Selection Notes

Select this component when designing multi-channel LED drivers requiring isolated or regulated outputs from a single input source. The charge pump topology eliminates the need for external inductors, simplifying PCB layout. Verify that the 36-pin BSSOP package fits the available board space and thermal constraints.

Part Context

This part belongs to the Infineon LED driver family designed for high-performance automotive illumination. It replaces older discrete solutions by integrating regulation and control logic into a single compact package, reducing system complexity and component count for modern vehicle lighting architectures.

Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided documentation. Evaluate alternative Infineon LED drivers based on channel count, voltage range, and package compatibility before considering cross-brand replacements.