Manufacturer Part Number
UCC25630-3DDBR
Manufacturer
Texas Instruments
Introduction
The UCC25630-3DDBR is a highly integrated Power Management Integrated Circuit (PMIC), specifically designed for DC DC switching controllers.
Product Features and Performance
High-integration half-bridge controller
Supports positive output with isolation capability
Wide input voltage range from 11.25V to 26V
Operational switching frequency range from 35kHz to 1MHz
Maximum duty cycle capped at 50%
Hybrid Hysteretic Control (HHC) for efficient operation
Able to operate in a wide temperature range -40°C to 125°C
Surface Mount 16-SOIC package for compact PCB design
Product Advantages
Optimized for fast response and minimal overshoot
Design flexibility with a broad switching frequency range
High-temperature operational range suitable for various environments
Compact form factor suitable for space-constrained applications
Key Technical Parameters
Single output with output phase of 1
Lacks synchronous rectifier and clock sync features
Not equipped with serial interfaces
Up to 50% duty cycle for balanced operation
14 leads configuration for stability in circuit
Quality and Safety Features
Designed to withstand industrial temperature ranges for increased reliability
Rigorous manufacturing standards of Texas Instruments
Compatibility
Surface mountable on printed circuit boards with standard 16-SOIC footprint
Designed for half-bridge power converter applications
Application Areas
Switch mode power supplies
Power inverters
Industrial power control
Renewable energy systems
Product Lifecycle
Status: Obsolete
This product may have limited availability and could be near discontinuation with potential replacements or upgrades for ongoing applications
Several Key Reasons to Choose This Product
Ideal for isolated switching power supply applications
Robust performance over a wide temperature and voltage range
Flexible operation with a wide frequency spectrum
Compact package suitable for miniaturized power systems
Developed by Texas Instruments, a leader in power management solutions
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