Manufacturer Part Number
TPS63011YFFT
Manufacturer
Texas Instruments
Introduction
The TPS63011YFFT is a step-up/step-down DC-DC switching regulator designed for applications requiring a stable voltage output from a varying input voltage.
Product Features and Performance
Works as both step-up and step-down converter
Programmable output voltage
Buck-Boost topology ensures efficiency
Single output with 2A switch current capability
High switching frequency of 2.4MHz
Integrated synchronous rectifier for improved efficiency
Operates over a wide input range of 2V to 5.5V
Supports output voltages of 2.8V and 3.3V
Product Advantages
Dual-mode operation reduces the need for multiple regulators
High efficiency preserves battery life in portable devices
Compact 20-UFBGA, DSBGA package saves space on PCBs
Key Technical Parameters
Input Voltage: 2V to 5.5V
Output Voltage: 2.8V, 3.3V
Output Current: 2A (Switch)
Switching Frequency: 2.4MHz
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Robust construction designed for harsh temperatures
Synchronous rectification improves overall efficiency and heat management
Compatibility
Suitable for a wide range of digital and analog devices
Compatible with surface mount technology for easy PCB integration
Application Areas
Battery-powered devices
Handheld medical systems
Portable electronics
IoT devices
Product Lifecycle
Currently active and in production
Not reported as nearing discontinuation
Potential future replacements or upgrades not specified
Several Key Reasons to Choose This Product
Versatility in voltage handling (step-up and step-down)
High power output capacity with up to 2A current
Compact and efficient design suitable for portable applications
High-frequency operation minimizes passive component sizes
Reliable operation across a broad range of temperatures
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