Manufacturer Part Number
TPS54615PWP
Manufacturer
Texas Instruments
Introduction
The TPS54615PWP is a step-down (buck) DC/DC switching regulator in a 28-PowerTSSOP package, designed to provide fixed output voltage adjustment, primarily for power management applications.
Product Features and Performance
Buck topology
Fixed output type with a single output channel
Supports input voltage range from 3V to 6V
Delivers a minimum or fixed output voltage of 2.5V
Capable of supplying output current up to 6A
Features switching frequencies of 350kHz and 550kHz
Integrated synchronous rectifier for improved efficiency
Operates optimally from -40°C to 125°C (TJ)
Product Advantages
Compact 28-HTSSOP package for space-sensitive applications
High efficiency due to synchronous rectification
Suitable for a broad range of operating temperatures
Key Technical Parameters
Voltage Input (Min): 3V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 2.5V
Current Output: 6A
Frequency Switching: 350kHz, 550kHz
Quality and Safety Features
Built to operate reliably in extreme temperatures ranging from -40°C to 125°C
Compatibility
Mounting Type: Surface Mount
Compatible with various applications requiring 2.5V regulated output from 3V to 6V input
Application Areas
Power management systems
Consumer electronics
Telecommunications equipment
Computing peripherals
Product Lifecycle
Status: Obsolete
Replacements or upgrades might be limited due to product discontinuation
Several Key Reasons to Choose This Product
Consistency in performance across a wide temperature range
High-efficiency synchronous rectification technology
Compact size suitable for tight spaces in circuit design
Reliable output current capability of up to 6A suitable for various consumer and industrial applications
Dual switching frequencies provide flexibility in addressing electromagnetic interference (EMI) concerns