TPS562219ADDFT - Texas Instruments

Manufacturer Part Number

TPS562219ADDFT

Manufacturer

Texas Instruments

Introduction

The TPS562219ADDFT is a high-efficiency step-down buck converter from Texas Instruments' D-CAP2™ series.

Product Features and Performance

Step-Down (Buck) converter topology

Synchronous rectification for improved efficiency

Adjustable output voltage

Single output channel

High frequency switching at 650kHz

Wide input voltage range from 4.5V to 17V

Adjustable output voltage range from 0.76V to 7V

Capable of delivering up to 2A of output current

Built-in thermal and overcurrent protection

Soft start feature to reduce inrush current

Operates efficiently over a temperature range of -40°C to 85°C

D-CAP2™ control mode for fast transient response

Product Advantages

Enhanced power efficiency reduces energy waste

Compact SOT-23-8 packaging suitable for space-constrained applications

High reliability and durability for demanding applications

Versatile input voltage range suitable for various power supply designs

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 17V

Voltage Output (Min/Fixed): 0.76V

Voltage Output (Max): 7V

Current Output: 2A

Frequency Switching: 650kHz

Operating Temperature -40°C to 85°C

Quality and Safety Features

Overcurrent protection

Built-in thermal shutdown

Compatibility

Compatible with various microcontrollers and digital systems requiring regulated power

Application Areas

Consumer Electronics

Industrial Control Systems

Telecommunications

Computing Devices

Product Lifecycle

Currently active product

Not reported as nearing discontinuation at the time of knowledge cutoff

Replacement and upgrade options may be available within Texas Instruments' product range

Several Key Reasons to Choose This Product

High-efficiency power conversion to minimize energy losses

Texas Instruments' reputation for producing reliable and high-quality components

D-CAP2™ technology provides fast transient response for dynamic loads

Comprehensive protection features ensure long-term reliability in harsh conditions

The flexibility of use with a wide input voltage range and adjustable output voltage

Ready to use in high-volume production due to Tape & Reel (TR) packaging

Robust design suitable for industrial and harsh environmental conditions