Manufacturer Part Number
TPS55065QPWPRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade regulated power supply IC, integrates buck-boost converter
Product Features and Performance
Step-Up/Step-Down functionality for variable input voltages
Single Positive Output with fixed output voltage
Buck-Boost Topology for efficient power conversion
Fixed Frequency Operation at 440kHz
Synchronous Rectification for improved efficiency
Highly efficient power management
Robust thermal performance for automotive applications
Product Advantages
Optimized for automotive environments
Low power consumption extends battery life
High versatility with broad input voltage range
Compact 20-PowerTSSOP package for space-constrained applications
Key Technical Parameters
Voltage - Input (Min): 1.5V
Voltage - Input (Max): 40V
Voltage - Output (Min/Fixed): 5V
Current - Output: 500mA
Frequency - Switching: 440kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive reliability
Operates reliably over wide temperature range
Integrated safety features for circuit protection
Compatibility
Compatible with various automotive power systems
Designed for surface mount technology
Application Areas
Automotive electronics
Power supply modules
Telematics and infotainment systems
Product Lifecycle
Status: Active
Not flagged for discontinuation, replacement and upgrade options expected to be available
Several Key Reasons to Choose This Product
Automotive-grade quality and performance
Efficient power management with buck-boost capability
Flexibility in handling wide range of input voltages
AEC-Q100 qualification assures reliability in automotive applications
Surface mount compatible for modern PCB assembly
Fixed-frequency operation minimizes EMI concerns
Suitable for various automotive and industrial applications