Manufacturer Part Number
TPS53127RGER
Manufacturer
Texas Instruments
Introduction
The TPS53127RGER is a step-down (buck) controller from Texas Instruments, designed for power management applications.
Product Features and Performance
D-CAP2™ technology for fast transient response
Supports 2 outputs for multiple rails
Built-in transistor driver for efficient power conversion
Enabled with current limit, soft-start, and enable control features
High-frequency switching at 700kHz
Product Advantages
Efficient synchronous rectification
Robust thermal performance with a -40°C to 85°C operating temperature range
Optimized for low-ripple voltage applications
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 2
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5V to 24V
Frequency - Switching: 700kHz
Synchronous Rectifier: Yes
Quality and Safety Features
Operates reliably within the extended temperature range
Enhanced safety with built-in current limit feature
Compatibility
Compatible with a wide range of supply voltages
Fits 24-VFQFN Exposed Pad, 24-VQFN (4x4) package for surface mount applications
Application Areas
Telecommunications
Networking equipment
Computing systems
Consumer electronics
Product Lifecycle
Status: Active
(No indication of discontinuation, availability of replacements or upgrades should be confirmed with the manufacturer)
Several Key Reasons to Choose This Product
Employs the efficient D-CAP2™ control scheme
Flexible power solution for multi-output systems
Reliable operation under variable conditions
Reduced component count due to integrated features
High-frequency operation enables smaller passive components
Energy-saving with synchronous rectification technology
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