Manufacturer Part Number
UC2825AQDWREP
Manufacturer
Texas Instruments
Introduction
The UC2825AQDWREP is a high-speed pulse-width modulating (PWM) controller that features all the necessary components for advanced power management and DC/DC converter control.
Product Features and Performance
High-frequency operation up to 1MHz
Dual output drive stages with 85% duty cycle maximum
Wide supply voltage range from 8.4V to 22V
Integrated features for current limit, frequency control, and soft start
Product Advantages
Robust design suitable for various topologies
Enhanced power efficiency for demanding applications
Optimized for high-speed operation
Ease of use with integrated control features
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Up, Step-Up/Step-Down
Output Configuration: Positive
Topology: Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs: 2
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 8.4V ~ 22V
Frequency - Switching: 400kHz ~ 1MHz
Duty Cycle (Max): 85%
Synchronous Rectifier: No
Clock Sync: No
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Designed to meet stringent industry standards for quality and reliability
Built-in temperature range ensures stability and performance under extreme conditions
Compatibility
Compatible with a range of surface-mount technologies for flexible PCB design
Suitable for multiple power topologies to accommodate diverse applications
Application Areas
Power supplies for telecommunications
Industrial control systems
Automotive power electronics
Server and data center power management
Product Lifecycle
The product status is Active
No immediate discontinuation, ensuring long-term availability
Options for replacement or upgrade can be inquired through Texas Instruments support
Several Key Reasons to Choose This Product
Versatile controller capable of high-frequency operation for efficient power conversion
Wide range of integrated features simplifies power supply design
Suitable for multiple applications and topologies, providing design flexibility
Robust operation over a wide temperature spectrum guarantees reliability
Backed by Texas Instruments' reputation for quality in power management technology