TPS54334 Overview
Key Specifications
Mount Type: Surface Mount
Pins: 10
Max Voltage (typical range): 28 V
Min Voltage (typical range): 4.2 V
Description
The TPS54334 is a 28-V, 3-A, low quiescent supply current (IQ), synchronous monolithic buck converter with integrated MOSFETs. The TPS54334 enables small designs by integrating the MOSFETs and implementing current mode control to reduce external component count.
Key Features
- 1 Two 128mΩ/84mΩ MOSFETs for 3A Continuous Output Current
- Low 2 µA Shutdown Quiescent Current
- 0.8 V Internal Voltage Reference with ±1.5% Accuracy Over Temperature
- Fixed-Frequency Current Mode Control
- Pulse Skipping Boosts Efficiency at Light Loads
