Manufacturer Part Number
TPS54561QDPRTQ1
Manufacturer
texas-instruments
Introduction
Automotive-grade step-down switch regulator from Texas Instruments.
Product Features and Performance
Active Power Management IC
Eco-Mode™ Buck Regulator
Adjustable output voltage
Single output channel
Supports a wide input voltage range 4.5V to 60V
Highly efficient voltage conversion
Variable switching frequency from 100kHz to 2.5MHz
Can deliver up to 5A of output current
Non-synchronous rectification
Optimized for automotive applications
Thermal and overcurrent protection
Designed for surface mount technology
Product Advantages
High efficiency and reduced power loss
Eco-Mode™ for light-load efficiency
Adjustable output maximizes design flexibility
Wide input range suitable for a variety of automotive applications
High-frequency operation allows the use of small external components
Robust thermal performance with a maximum operating temperature of 150°C
Key Technical Parameters
Voltage Input (Min): 4.5V
Voltage Input (Max): 60V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 58.8V
Current Output: 5A
Frequency Switching: 100kHz ~ 2.5MHz
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Overtemperature protection
Overcurrent protection
AEC-Q100 automotive qualification
Compatibility
Compatible with a wide range of automotive voltages
Application Areas
Automotive electronics
Power supply modules
Energy-efficient power systems
Product Lifecycle
Product Status: Active
Not near discontinuation as the model is currently active
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Texas Instruments' trusted automotive-grade quality
Wide input voltage range for versatile use in automotive power designs
Efficiency-focused Eco-Mode™ technology
Scalable switching frequency for size and efficiency optimization
Robust safety features for harsh automotive environments
Supports high-temperature operation for under-the-hood applications
Compliance with AEC-Q100 standards guarantees reliability in automotive applications
TPS54561DPRTexas Instruments
TPS54561QDPRRQ1Texas InstrumentsIC REG BCK SPLIT RAIL ADJ 10WSON