LITIX™ Power Flex
Synchronous DC-DC controller for high-current, high-power and cost-optimized applications
LEDs are the big enabler in automotive front lighting, supporting new design possibilities, energy savings and new applications like matrix, pixel or laser high beam. On the one hand these trends come with the demand for flexible DC-DC driver solutions for driving LED systems up to 50 W and more – or LEDs in configurations with currents of even more than 3 A – with high efficiency. On the other hand with increasing penetration of LEDs in the volume middle class also the system costs come into the focus. The LITIX™ Power Flex family with a synchronous H-Bridge DC-DC controller (TLD5541-1QV) and synchronous two-channel devices for use in various boost (TLD5541-2QV) or buck topologies (TLD5501-2QV) are the perfect answers to those trends. New in the LITIX™ Power Flex family is the TLD5542-1QV - a synchronous H-Bridge DC/DC controller with built in protection features and SPI interface.
The image shows an application diagram of the TLD5541-1QV synchronous H-bridge controller with SPI.
Infineon tools in one place
The Infineon Toolbox integrates helpful software for our customers. For product development please use the Config Wizard for LED.
Infineon Toolbox can be downloaded here: Download Infineon Toolbox
| Tool | Devices | Description |
|---|---|---|
| Config Wizard |
|
Easily configure LITIXTM Power Flex devices. A user guide can be found in the user manual of the board TLD5542-1IVREG-EVAL |
