Manufacturer Part Number
UCC3808AD-1
Manufacturer
Texas Instruments
Introduction
The UCC3808AD-1 is a specialized power management integrated circuit (PMIC) from Texas Instruments, designed for AC DC converters and offline switching applications. It is highly suitable for power supply designs requiring efficient, isolated power conversion.
Product Features and Performance
Supports boost, buck, half-bridge, and push-pull topologies
Start-up voltage of 12.5 V
Operates within a voltage supply range of 8.3V to 15V
Maximum duty cycle of 49%
High frequency switching at 1MHz
Features frequency control
Operates over a wide temperature range from -55°C to 150°C (TJ)
Product Advantages
High-frequency operation allows for smaller component sizes, reducing overall footprint
Versatile across multiple topologies, enhancing design flexibility
Wide operating temperature range ensures reliability in stringent conditions
Key Technical Parameters
Voltage Start Up: 12.5 V
Voltage Supply (Vcc/Vdd): 8.3V ~ 15V
Duty Cycle: 49%
Frequency Switching: 1MHz
Operating Temperature: -55°C ~ 150°C (TJ)
Quality and Safety Features
The UCC3808AD-1 is designed with Texas Instruments' commitment to quality, ensuring reliable and safe operation in a variety of power management applications.
Compatibility
This product is compatible with an array of power supply designs owing to its ability to support different topologies and its high switching frequency.
Application Areas
AC/DC power supplies
Isolated converters
Renewable energy inverters
Industrial power management
Consumer electronics
Product Lifecycle
Active - The UCC3808AD-1 is currently active and widely available. There are no indications from Texas Instruments about nearing discontinuation, ensuring long-term availability and support.
Several Key Reasons to Choose This Product
High switching frequency enables compact, efficient designs
Supports a wide range of topologies for enhanced design versatility
Wide operating temperature range suitable for harsh environments
Active product status with support from Texas Instruments guarantees long-term reliability and availability.
Ideal for multiple applications, ensuring utility across various fields of electronics and power management.
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