Manufacturer Part Number
TPS51113DRCR
Manufacturer
Texas Instruments
Introduction
Integrated Circuit (IC)
Power Management IC (PMIC)
DC-DC Switching Controller
Product Features and Performance
Operates from 4.5V to 13.2V input voltage range
Integrated high-side and low-side Power MOSFETs
Synchronous rectification for high efficiency
300 kHz fixed-frequency operation
72% maximum duty cycle
Single-phase Buck regulator topology
Enable and Power Good control features
-40°C to +85°C operating temperature range
Product Advantages
High efficiency power conversion
Small solution size with integrated components
Wide input voltage range for versatile applications
Robust thermal and safety features
Key Technical Parameters
Input Voltage: 4.5V to 13.2V
Switching Frequency: 300 kHz
Maximum Duty Cycle: 72%
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectification: Yes
Topology: Buck (Step-Down)
Function: DC-DC Conversion
Quality and Safety Features
Compliant with RoHS 3 requirements
Robust thermal management
Overcurrent, overvoltage, and thermal protection
Compatibility
Compatible with a wide range of power supply and load requirements
Application Areas
Portable electronics
Industrial equipment
Telecommunications systems
Automotive electronics
Product Lifecycle
Currently in production
Replacement and upgrade options available from Texas Instruments
Key Reasons to Choose This Product
High efficiency power conversion for improved system performance
Compact solution size with integrated power components
Wide input voltage range for versatile applications
Robust thermal and safety features for reliable operation
Backed by the trusted Texas Instruments brand and support
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