Description

TPS562201DDCR

Overview

The TPS562201DDCR is a high-performance, 2A, synchronous step-down switch-mode converter with integrated high-side and low-side MOSFETs. It is designed to provide high efficiency and can operate over a wide input voltage range, making it suitable for a variety of applications.

Features

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.9V to 5.5V
• Output Current: Up to 2A
• Switching Frequency: 500kHz
• Efficiency: Up to 95%
• Package: 3mm x 3mm, 8-pin WQFN (DRC)

Applications

The TPS562201DDCR is suitable for a range of applications, including:

• Point of Load (POL) Power Supplies
• Powering Microcontrollers and Processors
• Distributed Power Systems
• Telecom and Networking Equipment

Benefits

• High Efficiency: Reduces power loss and heat generation
• Compact Size: Suitable for space-constrained designs
• Wide Input Range: Allows for flexibility in system design
• Low Output Voltage Ripple: Ensures stable power supply

Technical Specifications

General

• Operating Junction Temperature Range: -40°C to 125°C
• Storage Temperature Range: -65°C to 150°C

Electrical Characteristics

• Input Voltage: 4.5V to 18V
• Output Voltage: 0.9V to 5.5V
• Switching Frequency: 500kHz
• Minimum Duty Cycle: 5%
• Maximum Duty Cycle: 95%

Performance

• Output Current Limit: Up to 2A
• Efficiency (Typical): Up to 95%
• Dropout Voltage (Typical): 0.3V at 2A

Package and Pinout

• Package Type: WQFN (8 pins)
• Package Size: 3mm x 3mm
• Pinout:
  1. EN: Enable
  2. FB: Feedback
  3. VIN: Input Voltage
  4. SW: Switch Node
  5. GND: Ground
  6. PGND: Power Ground
  7. VOUT: Output Voltage
  8. NC: No Connection

Documentation and Support

For detailed documentation, including the datasheet, user guide, and application notes, please visit our website or contact our technical support team.