Description

TPS54061QDRBRQ1
TI Product Overview

The TPS54061QDRBRQ1 is a 5.5V, 4A, synchronous buck converter with integrated high-side and low-side MOSFETs. This device is available in a 3mm x 3mm QFN package.

Key Features

• Input Voltage Range: 4.5V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 4A
• Switching Frequency: 500kHz
• Integrated High-Side and Low-Side MOSFETs
• 3mm x 3mm QFN Package

Product Specifications

• Input Characteristics
  • Input Voltage Range: 4.5V to 5.5V
  • Input Current: 5A (max)
• Output Characteristics
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 4A
  • Output Voltage Tolerance: ±1.5%
• Switching Characteristics
  • Switching Frequency: 500kHz
  • Minimum Duty Cycle: 5%
  • Maximum Duty Cycle: 95%
• Thermal Characteristics
  • Junction Temperature Range: -40°C to 125°C
  • Thermal Shutdown: 150°C (typ)
• Package Characteristics
  • Package Type: QFN
  • Package Size: 3mm x 3mm

Additional Features

• Synchronous Buck Converter
• Integrated High-Side and Low-Side MOSFETs
• Low Dropout Voltage
• High Efficiency
• Small Form Factor

Applications

• Point of Load (POL) Power Supplies
• Embedded Systems
• Industrial Control Systems
• Networking Equipment
• Telecom Equipment

Documentation

• Datasheet: TPS54061QDRBRQ1
• User Guide: TPS54061QDRBRQ1 EVM

Ordering Information

• Part Number: TPS54061QDRBRQ1
• Package: 3mm x 3mm QFN
• Temperature Range: -40°C to 125°C

Related Products

• TPS54061QDRBR
• TPS54061QDRBT
• TPS54061QDRBQ1 (other package options)