Texas Instruments TPS54424 4A Synchronous SWIFT Step-Down Converters | New Product Brief
Texas Instruments’ TPS54424 is a 4A synchronous SWIFT Step-Down Converter that is optimized to minimize solution size.
This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.
Texas Instruments TPS54424 4A Synchronous SWIFT Step-Down Converters
Texas Instruments’ TPS54424 is a 4A synchronous SWIFT step-down converter that is optimized to minimize solution size. The TPS54424 integrates high- and low-side MOSFETs with low RDS(ON) in a 3.5 mm x 3.5 mm HotRod™ QFN package. It uses peak current mode control for its lower component count and fast transient response—and a high switching frequency to reduce inductor size. The converter operates from a 4.5 V to 17 V input and can output from 0.6 V to 12 V, with a precise 0.6 V voltage reference with very tight tolerance across temperature. The TPS54424 has a wide operating temperature and can be used in telecom and wireless infrastructure, test and measurement, medical imaging, and data center applications.
- Integrated 14.1mΩ and 6.1mΩ MOSFETs
- Small 3.5mm x 3.5mm HotRod™ QFN package
- 200kHz to 1.6MHz fixed switching frequency
- 0.6V to 12V output voltage range
- 0.6V ±0.85% voltage reference over temperature
- –40°C to 150°C operating junction temperature
New Industry Products are a form of content that allows industry partners to share useful news, messages, and technology with All About Circuits readers in a way editorial content is not well suited to. All New Industry Products are subject to strict editorial guidelines with the intention of offering readers useful news, technical expertise, or stories. The viewpoints and opinions expressed in New Industry Products are those of the partner and not necessarily those of All About Circuits or its writers.
