TPS81256SIPT - Texas Instruments

Manufacturer Part Number

TPS81256SIPT

Manufacturer

Texas Instruments

Introduction

The TPS81256SIPT is a step-up DC DC Switching Regulator designed for power management applications.

Product Features and Performance

Step-Up Function

Boost Topology

Output Configuration: Positive

Output Type: Fixed

Single Output

Synchronous Rectifier for improved efficiency

High Switching Frequency: 4MHz

Surface Mounting Type

Packaged in a 9-SMD Module

Product Advantages

Efficient power conversion

Compact 9-SMD module design allows for minimal space usage in PCB designs

High frequency switching allows for smaller passive components

Positive output configuration supports a wide range of applications

Key Technical Parameters

Voltage - Input (Min): 2.5V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 5V

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Designed to operate reliably over a wide temperature range from -40°C to 85°C

Robust surface mount package ensures solid connections and durability against mechanical stress

Compatibility

Compatible with applications requiring a fixed 5V output from a 2.5V to 5.5V input range

Application Areas

Suitable for powering portable devices, sensors, small electronics, and IoT devices where efficiency and board space are crucial

Product Lifecycle

Status: Active

The product is currently in active production with no immediate plans for discontinuation

Several Key Reasons to Choose This Product

High efficiency due to synchronous rectification

Flexible input voltage range suitable for various battery technologies and configurations

High 4MHz switching frequency minimizes the size of external components

Capable of operating in harsh temperatures making it viable for industrial applications

Streamlined form factor useful in design-constrained scenarios