TPS61099YFFT - Texas Instruments

Manufacturer Part Number

TPS61099YFFT

Manufacturer

Texas Instruments

Introduction

The TPS61099YFFT is a high-efficiency step-up voltage regulator designed for power management applications, specifically in devices requiring a boost function from lower voltages to higher voltages within a compact form factor.

Product Features and Performance

High-efficiency boost (step-up) voltage regulator

Adjustable output voltage ranging from 1.8V to 5.5V

Supports input voltages from 0.7V to 5.5V, catering to a wide range of battery technologies

Synchronous rectification for improved efficiency

Capable of delivering up to 800mA switch current

Compact 6-UFBGA, DSBGA package for space-constrained applications

Operating temperature range of -40°C to 125°C, suitable for harsh environments

Product Advantages

Broad input voltage range allows for use with multiple battery types

High efficiency reduces power loss and extends battery life

Compact size suits portable electronics where space is at a premium

Synchronous rectification enhances efficiency, especially at low load conditions

Key Technical Parameters

Voltage Input (Min): 0.7V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.8V

Voltage Output (Max): 5.5V

Current Output: 800mA (Switch)

Operating Temperature: -40°C ~ 125°C (TJ)

Package / Case: 6-UFBGA, DSBGA

Quality and Safety Features

Built-in thermal protection to prevent overheating

Under-voltage lockout ensures stable operation under low battery conditions

Compatibility

Designed for use in a broad range of power management applications

Compatible with various microcontrollers for smart power management solutions

Application Areas

Portable electronics (smartphones, tablets, wearable devices)

Battery-powered devices

IoT devices

Energy harvesting systems

Product Lifecycle

The TPS61099YFFT remains in active production with no current indication of discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliability and performance in power management solutions

High power efficiency extends the operation time of battery-powered devices

Versatility supports a wide array of applications and technologies, maximizing design flexibility

Compact and efficient design ideal for space-constrained applications

Comprehensive thermal and under-voltage protection features enhance device safety and reliability