TPS563219ADDFT - Texas Instruments

Manufacturer Part Number

TPS563219ADDFT

Manufacturer

Texas Instruments

Introduction

The TPS563219ADDFT is a highly efficient, adjustable output voltage, step-down (buck) converter from Texas Instruments, designed for a wide range of applications. Its design is based on the D-CAP2™ series, featuring advanced power management.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage ranging from 0.76V to 7V

Capable of delivering up to 3A of output current

Input voltage range of 4.5V to 17V

High switching frequency of 650kHz

Integrated synchronous rectifier for improved efficiency

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

Product Advantages

High flexibility due to adjustable output voltage

Suitable for a wide range of input voltages

High efficiency reduces thermal footprint and energy consumption

Small package size (SOT-23-8) facilitates compact designs

Integrated features minimize external component count, reducing BOM costs

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 17V

Voltage Output (Min/Fixed): 0.76V

Voltage Output (Max): 7V

Current Output: 3A

Frequency Switching: 650kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in thermal shutdown protection

Overcurrent protection

Under voltage lockout (UVLO)

Compatibility

Suitable for use with a wide range of external components

Easily integrated into existing designs due to common footprint

Application Areas

Consumer electronics

Telecommunications

Industrial

Power management solutions

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Ongoing support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliability and high performance

Adjustable output voltage offers design flexibility

High efficiency for energy savings and reduced heat generation

Compact package size enables space-saving designs

Comprehensive protection features enhance safety and durability

Broad application compatibility extends use across various industries