Manufacturer Part Number
UCC2802QDRQ1
Manufacturer
Texas Instruments
Introduction
Automotive qualified low-power PWM controller
Product Features and Performance
Low startup current
Optimized for DC/DC converters
High efficiency with peak current mode control
Under-voltage lockout for low voltage operation
Frequency jittering for reduced EMI
Thermal shutdown protection
Product Advantages
Enhanced circuit protection features
AEC-Q100 qualified for automotive applications
Highly efficient power management
Small form factor suitable for space-constrained applications
Key Technical Parameters
Input Voltage: -0.3V to 6.3V
Supply Voltage: 8.3V to 11V
Supply Current: 500 µA
Operating Temperature: -40°C to 125°C
Automotive Grade
Quality and Safety Features
Built-in over-temperature protection
Meets AEC-Q100 automotive qualification standards
Under-voltage lockout ensures proper operation
Compatibility
Surface Mount 8-SOIC package compatible with standard SMT processes
Compatible with a wide range of external components for design flexibility
Application Areas
Automotive power supplies
DC/DC converters
Battery operated equipment
Product Lifecycle
Currently Active product
Not indicated as nearing discontinuation
Replacements or upgrades may be available as newer technologies emerge
Several Key Reasons to Choose This Product
Automotive qualification ensures reliability in harsh environments
Energy-saving low current consumption enhances battery life
Robust thermal and over-current protection for enhanced safety
Versatile input and supply voltage ranges for broader application usage
Tape & Reel packaging for efficient automated manufacturing
High-temperature operation suitable for under-the-hood applications
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