TPS62665YFFR - Texas Instruments

Manufacturer Part Number

TPS62665YFFR

Manufacturer

Texas Instruments

Introduction

TPS62665YFFR is a high-efficiency step-down voltage regulator from Texas Instruments, designed for use in portable and battery-powered devices requiring compact and efficient power solutions.

Product Features and Performance

Step-down (Buck) topology

Positive output configuration

Fixed output type with a single output channel

Operates at a high switching frequency of 6MHz enabling a compact solution

Features synchronous rectification for improved efficiency

Robust output current capability of 1A

Product Advantages

High efficiency reduces thermal load and improves battery life in portable applications

Small profile and surface-mount package suitable for space-constrained applications

Broad input voltage range (2.3V to 5.5V) suitable for various battery technologies

Key Technical Parameters

Voltage Input (Min): 2.3V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.2V

Current Output: 1A

Frequency Switching: 6MHz

Quality and Safety Features

Built-in over-temperature protection enhancing device safety and longevity

Stable operation across the temperature range of -40°C to 85°C

Compatibility

Compatible with a broad range of microcontrollers, processors, and applications due to its fixed output and wide input range

Application Areas

Portable electronics, battery-powered devices, mobile phones, wearables, IoT devices

Product Lifecycle

Currently Active with continued manufacturer support

Availability of replacements or upgrades as technology evolves

Several Key Reasons to Choose This Product

High-frequency operation reduces the size of required external components, minimizing space usage

High efficiency ensures longer operation on battery power

Robust design ensures performance stability and reliability across a range of operating conditions

Simple integration into the design with surface-mount package compatibility