TPS51275BRUKR - Texas Instruments

Manufacturer Part Number

TPS51275BRUKR

Manufacturer

Texas Instruments

Introduction

The TPS51275BRUKR is a power management integrated circuit (PMIC) developed by Texas Instruments, designed for applications requiring efficient voltage regulation, including both linear and switching types.

Product Features and Performance

Integrates both synchronous buck converter and linear regulator technologies.

Offers 4 outputs for versatile power management solutions.

Supports a switching frequency of 300kHz and 355kHz, optimizing performance and component size.

Provides a specific output of 3.3V at 100mA for one of its linear outputs.

Designed for a wide input voltage range from 5V to 24V, accommodating various power sources.

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

Encased in a compact 20-WFQFN package with an exposed pad for improved thermal management.

Utilizes D-CAP™ mode for fast transient response.

Product Advantages

The combination of synchronous buck converters and linear regulators in a single IC minimizes component count and board space.

Flexible power solution due to its wide input voltage range.

Efficient thermal management through the exposed pad design.

Suitable for precise low-voltage power supplies thanks to its stable and efficient output.

Ease of integration into existing designs with its surface mount package type.

Key Technical Parameters

Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)

Number of Outputs: 4

Frequency Switching: 300kHz, 355kHz

Voltage/Current Output 3: 3.3V, 100mA

Voltage Supply: 5V ~ 24V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 20-WFQFN Exposed Pad

Quality and Safety Features

Designed in accordance with Texas Instruments' high-quality standards for performance and reliability.

Operates within a safe temperature range ensuring reliability under various conditions.

Compatibility

Compatible with a wide range of electrical systems due to its flexible input voltage.

Surface mount technology ensures compatibility with modern PCB assembly processes.

Application Areas

Consumer Electronics

Power supply modules

Computing systems

Networking equipment

Product Lifecycle

Current status: Active

No indication of nearing discontinuation, ensuring availability for new projects.

Availability of replacements or upgrades not specified, but Texas Instruments generally supports products with newer versions if discontinued.

Several Key Reasons to Choose This Product

Combination of synchronous buck and LDO technologies offers versatile power solutions.

Wide input voltage range makes it suitable for a variety of applications.

Compact package with effective thermal management capabilities.

Reliable performance within a broad temperature range.

Backed by Texas Instruments' reputation for quality and support.