TLD60992ESXUMA1

Overview

The TLD6099-2ES is a dual-channel multi-topology DC-DC controller from the LITIX Power family, designed for automotive LED applications. It supports SEPIC, boost, buck, and buck-boost topologies without an SPI interface to reduce system costs. The device operates with an input voltage range of 4.5 V to 60 V and delivers up to 30 A output current per channel. It features a flexible switching frequency range from 100 kHz to 2.2 MHz and includes short-circuit detection, open-load detection, and PWM dimming capabilities. Qualified for automotive environments, it functions within a temperature range of -40 °C to 150 °C.

Feature Summary

• Dual-channel architecture supporting multiple DC-DC topologies including SEPIC, boost, buck, and buck-boost.
• Integrated protection mechanisms including short-circuit detection and open-load detection.
• Supports PWM dimming control for precise LED brightness adjustment.
• Designed for cost-sensitive automotive implementations without requiring complex SPI interfaces.

Applications

• Automotive LED front single light functions
• Full LED headlight systems with multi-channel drivers
• LED driver solutions for electric two- and three-wheelers

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to ensure correct package type and tape-and-reel specifications. Confirm that the selected variant matches the required automotive qualification standards and thermal performance characteristics for the target application environment.

Selection Notes

Select this component when implementing multi-channel LED drivers requiring flexible topology support such as SEPIC or buck-boost. It is suitable for designs prioritizing cost reduction through simplified control interfaces while maintaining robust automotive-grade protection features and wide input voltage tolerance.

Part Context

This part belongs to the LITIX Power family, which comprises buck converters, low-side switch controllers, and multi-topology controllers. Unlike other families in the lineup, these devices omit SPI interfaces to minimize system complexity and cost, making them ideal for basic feature requirements in automotive lighting systems.

FAQ

Does the TLD6099-2ES support an SPI interface?

No, the LITIX Power family devices, including the TLD6099-2ES, do not have an SPI interface to reduce system costs.

What topologies are supported by this controller?

The device supports multitopology configurations including SEPIC, boost, buck, and buck-boost.