TLV62566DBVR - Texas Instruments

Manufacturer Part Number

TLV62566DBVR

Manufacturer

Texas Instruments

Introduction

The TLV62566DBVR by Texas Instruments is a highly efficient, adjustable output, step-down (buck) converter, designed for a wide range of applications, particularly in power management scenarios where space and efficiency are highly valued.

Product Features and Performance

Adjustable output voltage allowing for diverse application use

High efficiency step-down conversion (Buck topology)

Supports a wide input voltage range (2.7V to 5.5V)

Delivers up to 1.5A of output current

Operates at a switching frequency of 1.5MHz, allowing for smaller external components

Features synchronous rectification for improved efficiency

Capable of operating across a wide temperature range from -40°C to 85°C

Product Advantages

High efficiency leads to reduced power loss and improved thermal performance

Flexible input voltage range accommodates various power sources

Adjustable output voltage allows for customization to specific application needs

High switching frequency enables the use of smaller, more cost-effective inductors and capacitors

The synchronous rectifier design enhances overall efficiency, especially at lower load conditions

Key Technical Parameters

Voltage Input (Min): 2.7V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 5.23V

Current Output: 1.5A

Frequency Switching: 1.5MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in thermal shutdown

Overcurrent protection

Under voltage lockout (UVLO)

Compatibility

Surface mount design (SOT-23-5 package) for widespread circuit board compatibility

Application Areas

Point-of-load power supplies

Battery-powered applications

Networking and telecommunications equipment

Portable and battery-operated electronics

Product Lifecycle

Active status, indicating ongoing production and support

No announced discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High efficiency and compact design reduce overall system power loss and size

Adjustable output for broad application flexibility

Supports a wide input voltage suitable for various power sources

High-frequency operation enables the use of small passive components, minimizing footprint

Texas Instruments' reputation for reliability and comprehensive technical support