Texas Instruments TPS54334EVM-722 3A Regulator Evaluation Module
Texas Instruments TPS54334EVM-722 3A Regulator Evaluation Module (EVM) is designed to evaluate the features and capabilities of the TPS54334. The Texas Instruments TPS54334 is a 28V, 3A, low quiescent supply current (IQ), synchronous monolithic buck converter with integrated MOSFETs. It enables small designs by integrating the MOSFETs and implementing current mode control to reduce external component count. The efficiency is maximized through the integrated 128mΩ/84mΩ MOSFETs. It also has a low quiescent supply current and pulse skipping at light loads. The shutdown supply current is reduced to 2μA by entering a shutdown mode using the enable pin.
Features
- Two 128mΩ/84mΩ MOSFETs for 3A continuous output current
- 0.8V internal voltage reference with ±1.5% accuracy over temperature
- Pulse skipping boosts efficiency at light loads
- Monotonic start-up into pre-biased outputs
- Low 2μA shutdown quiescent current
Simplified Schematic
Related Products
Texas Instruments TPS54334 Synchronous SWIFT™ Voltage Converters
Low quiescent supply current (IQ), synchronous monolithic buck converter with integrated MOSFETs.
Published: 2019-10-25
| Updated: 2025-03-11