TPS54334, 3A Synchronous Buck Converter, 10-VSON

The TPS54334 is a high-efficiency, 3A synchronous buck converter designed for a wide range of applications, including consumer electronics, industrial systems, and automotive power supplies. Its integrated MOSFETs and fixed-frequency current mode control simplify design and reduce component count. The device's wide input voltage range and adjustable output make it versatile for various power management needs. With robust protection features and low quiescent current, the TPS54334 ensures reliable and efficient operation in demanding environments.​

Key Features:

• Integrated MOSFETs: Features 128mΩ/84mΩ high-side and low-side MOSFETs for efficient operation.​
• Fixed-Frequency Operation: Operates at a fixed frequency of 570 kHz for predictable performance.​
• Low Quiescent Current: Consumes only 2 µA in shutdown mode, enhancing energy efficiency.​
• Comprehensive Protection: Includes overcurrent, thermal shutdown, and undervoltage lockout protections.​
• Power Good Indicator: Provides a power good signal to indicate proper output voltage levels.​
• Compact Package Options: Available in 8-pin SO PowerPAD™ and 10-pin VSON packages for flexible design integration.​

Additional Specifications:

• Package Type: Synchronous Buck Step-Down Converter
• Supply Voltage: 4.2-28V
• Current: 3A
• Type: Synchronous Buck Step-Down Converter