Manufacturer Part Number
TPS65253RHDR
Manufacturer
Texas Instruments
Introduction
The TPS65253RHDR is a highly integrated, dual-channel, synchronous step-down DC-DC converter from Texas Instruments. It is designed to provide efficient power conversion in a wide range of applications.
Product Features and Performance
Dual-channel synchronous step-down converter
Adjustable output voltage from 0.8V to 15V
Output current up to 3.5A and 2.5A
Switching frequency range of 300kHz to 1.2MHz
Advanced PWM control for high efficiency
Integrated power MOSFETs
Thermal shutdown and overcurrent protection
Product Advantages
Compact size with 28-VQFN (5x5) package
High efficiency power conversion
Flexible output voltage and current capabilities
Wide input voltage range of 4.5V to 16V
Robust protection features
Key Technical Parameters
Input voltage range: 4.5V to 16V
Output voltage range: 0.8V to 15V
Output current: 3.5A and 2.5A
Switching frequency: 300kHz to 1.2MHz
Operating temperature: -40°C to 85°C
Quality and Safety Features
ROHS3 compliant
Thermal shutdown and overcurrent protection
Robust package design for reliable operation
Compatibility
Compatible with a wide range of electronic systems and applications
Application Areas
Portable electronics
Industrial equipment
Telecommunications infrastructure
Automotive electronics
Product Lifecycle
The TPS65253RHDR is an active and available product from Texas Instruments.
Replacements or upgrades may be available in the future as technology evolves.
Key Reasons to Choose This Product
Highly integrated and efficient power conversion
Flexible output voltage and current capabilities
Wide input voltage range and operating temperature
Robust protection features for reliable operation
Compact size and surface mount packaging
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