Manufacturer Part Number
TPS81256SIPR
Manufacturer
Texas Instruments
Introduction
The TPS81256SIPR is a high-efficiency, step-up DC/DC converter from Texas Instruments. It is designed to provide a regulated 5V output from a 2.5V to 5.5V input.
Product Features and Performance
Synchronous rectifier design for high efficiency
4MHz switching frequency for compact solution
Wide input voltage range of 2.5V to 5.5V
Fixed 5V output
Thermal shutdown and overcurrent protection
Product Advantages
High efficiency up to 90%
Small 9-uSIP (2.6x2.9) package
Robust protection features
Suitable for space-constrained applications
Key Technical Parameters
Input voltage range: 2.5V to 5.5V
Output voltage: 5V
Output current: Up to 1A
Switching frequency: 4MHz
Package: 9-uSIP (2.6x2.9)
Quality and Safety Features
ROHS3 compliant
Thermal shutdown and overcurrent protection
Compatibility
Compatible with a wide range of low-voltage input sources
Application Areas
Portable electronics
Mobile devices
Industrial equipment
Wearable technology
Product Lifecycle
This product is currently in production and not nearing discontinuation.
Replacement and upgrade options are available from Texas Instruments.
Key Reasons to Choose This Product
High efficiency and compact size
Wide input voltage range
Robust protection features
Suitable for space-constrained applications
Manufacturer support and availability of replacements/upgrades