Manufacturer Part Number
TPS62091RGTR
Manufacturer
Texas Instruments
Introduction
The TPS62091RGTR is a high-efficiency step-down converter from Texas Instruments, part of their DCS-Control™ series. Designed for power management tasks within electronic devices.
Product Features and Performance
Step-Down (Buck) converter
Fixed output type
Positive output configuration
Single output channel
High-frequency switching at 2.8MHz
Synchronous rectification for efficiency
Output current capability of 3A
Designed to operate between 2.5V to 6V input range
Provides a fixed output voltage of 3.3V
Operates across a temperature range of -40°C to 85°C
Surface mount, 16-VFQFN package with exposed pad
Product Advantages
High efficiency for extended battery life
Compact 16-VQFN package saves board space
Synchronous rectification provides efficient power conversion
High switching frequency allows the use of small, low-cost inductors and capacitors
Low dropout operation
Key Technical Parameters
Input Voltage Range: 2.5V to 6V
Output Voltage: 3.3V fixed
Output Current: 3A
Switching Frequency: 2.8MHz
Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package: 16-VFQFN Exposed Pad
Supplier Device Package: 16-VQFN (3x3)
Quality and Safety Features
Built-in thermal shutdown
Overcurrent protection
Stable operation over the specified temperature range
Compatibility
Compatible with a wide range of input voltages
Suitable for use in a variety of DC-DC power conversion applications
Application Areas
Mobile phones
Portable media players
Wireless modems and networking equipment
Point-of-load conversions in various electronics
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacements or upgrades typically available
Several Key Reasons to Choose This Product
Designed by leading semiconductor manufacturer Texas Instruments
Excellent power efficiency for battery-powered devices
High output current suitable for demanding applications
Compact package ideal for space-constrained applications
Fast switching speeds enable the use of smaller passive components
Broad application potential across various industry sectors
