TPS51275CRUKR - Texas Instruments

Manufacturer Part Number

TPS51275CRUKR

Manufacturer

Texas Instruments

Introduction

The TPS51275CRUKR from Texas Instruments is a versatile power management IC, combining efficient step-down (buck) synchronous voltage regulation with two linear regulators in a compact package.

Product Features and Performance

Integrates two synchronous buck regulators and two linear regulators.

D-CAP™ mode for fast transient response.

Wide input voltage range: 5V to 24V.

Supports dual outputs with switching frequencies of 300kHz and 355kHz.

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

Designed for surface mount technology with a 20-WFQFN exposed pad package.

Product Advantages

Enhanced power efficiency through synchronous buck conversion.

Compact solution for multi-channel power management needs.

Robust operation in harsh temperature environments.

Simplified board layout and reduced component count due to integration.

Key Technical Parameters

Number of Outputs: 4

Switching Frequency: 300kHz, 355kHz

Output 1 & 2: Controller

Output 3: 3.3V, 100mA

Supply Voltage Range: 5V ~ 24V

Package: 20-WFQFN Exposed Pad

Quality and Safety Features

Built with Texas Instruments' high manufacturing standards ensuring reliability and performance.

Thermal and over-current protection mechanisms incorporated.

Compatibility

Suitable for a diverse range of electronics requiring efficient power management, including but not limited to, personal computing devices, networking equipment, and storage systems.

Application Areas

Notebook computers

Portable electronics

Low-power FPGAs and DSPs

Telecommunication equipment

Product Lifecycle

Status: Active

The product is currently in active production with no indication of discontinuation. Future replacements or upgrades should be monitored on the Texas Instruments website.

Several Key Reasons to Choose This Product

Highly efficient power management reducing overall energy consumption.

Integrated solution reducing the need for multiple components, saving on board space and cost.

Reliable operation in a wide range of environmental conditions.

Texas Instruments' support and reliability, ensuring long-term performance and availability.

Suitable for a broad array of applications due to its flexible power supply range and output configuration.